Dough kneading and mixing equipment and process capable of automatically proportioning and feeding

Abstract

The invention relates to the technical field of cooked wheaten food processing equipment, in particular to dough kneading and mixing equipment and process capable of automatically batching and feeding, the dough kneading and mixing equipment comprises a dough kneading barrel, a first supporting plate and a second supporting plate are arranged on the outer sides of the end faces of the two sides of the dough kneading barrel respectively, and a first driven shaft is rotationally installed in an inner bearing of the first supporting plate; one side of the outer wall of the first driven shaft is sleeved with a driven fluted disc, an auxiliary shaft is rotationally installed above the end face of one side of the second supporting plate, and the other end of the auxiliary shaft is fixed to the center of the end face of the other side of the dough kneading barrel; the driving assembly comprises a mounting frame fixedly mounted at the top of the end face of one side of the first supporting plate and a motor mounted on the outer wall of the mounting frame; the scraping assembly comprises a threaded rod mounted in a bearing above the inner wall of one side of the dough kneading barrel, and a first moving ring and a second moving ring which are spirally connected to the two sides of the outer wall of the threaded rod in a sleeving manner; the dough kneading and mixing equipment is low in cost, high in efficiency and wide in application range during use.

Description

Technical Field

[0001] The invention relates to the technical field of pasta processing equipment, and in particular to a dough mixing equipment and process capable of automatically batching and feeding ingredients. Background Art

[0002] Pasta refers to food made from flour as the main raw material. There are different types of pasta all over the world. Chinese pasta snacks have a long history, with different flavors and varieties. The more common ones are noodles, steamed buns, flower rolls, fried dough sticks, mashi, sesame cakes, dumplings, steamed buns, cold noodles, wontons, twisted dough sticks, etc. In addition, bread and various scones in Western cuisine are also common pasta. There are many ways to make pasta, such as steaming, boiling, frying, baking, etc. In different regions of China, according to local tastes and customs, there are also many pasta with local characteristics; Various automated equipment is often used in the production and processing of pasta. In the production and processing of pasta, flour and various ingredients are mainly mixed to form dough, and finally various pasta are made. When making dough, it is necessary to use dough mixing equipment to mix flour and ingredients and realize automatic dough mixing, which greatly improves the efficiency of dough mixing. For example, the existing public document CN115444009A-A continuous solid-liquid automatic dough mixing device discloses an automatic dough mixing device; Although the existing disclosed dough mixing equipment can achieve dough mixing, there are still certain shortcomings in actual use: first, the existing dough mixing device realizes dough mixing through a driving device, a stirring rod assembly, a scraper assembly and a telescopic assembly when in use, and this method has many dough mixing mechanism parts and equipment, which increases cost and energy consumption, and the use of vertical dough mixing will cause the dough to fall to the bottom of the barrel, affecting the dough mixing efficiency, and the dough is sticky and adheres to the upper telescopic assembly and the barrel wall, which will cause waste; secondly, the existing dough mixing device needs to mix various powders first after automatic mixing when in use, and then mix the dough, and this method needs to mix various powders manually or using a mixing device before mixing, which will increase the workload or increase the cost of the equipment, and the separate mixing will increase the time consumption, resulting in low work efficiency; finally, the existing dough mixing device is manually added with water when in use, lacks the control and proportioning measures of the added water temperature, which will limit the application scope of subsequent dough forming, and cannot adjust different types of dough according to the type of food, and will also increase the workload; therefore, it is necessary to improve the existing technology to solve the above technical problems. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the fact that the existing dough mixing equipment has many parts and equipment, high cost, increased energy consumption, and dough waste, a dough mixing equipment capable of automatic batching and feeding is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a dough mixing device capable of automatically batching and loading ingredients, comprising a dough mixing barrel, wherein the outer sides of the two side end surfaces of the dough mixing barrel are respectively provided with a first support plate and a second support plate, a first driven shaft is rotatably mounted in an internal bearing of the first support plate, a driven gear plate is sleeved on one side of an outer wall of the first driven shaft, one end of the first driven shaft passes through the bearing on the first support plate and is fixedly connected to the center position of one side end surface of the dough mixing barrel, an auxiliary shaft is rotatably mounted above one side end surface of the second support plate, and the other end of the auxiliary shaft is fixed to the center position of the other side end surface of the dough mixing barrel; a driving component, comprising a fixed The mounting frame is installed on the top of the end face of one side of the first support plate and the motor is installed on the outer wall of the mounting frame, the output shaft of the motor passes through the bearing on the mounting frame and is connected to the driving shaft through a coupling, the other end of the driving shaft passes through the bearing on the fixed plate, and a driving pulley and a driving gear plate are respectively sleeved on both sides of the outer wall of the driving shaft, the outer wall of the driving pulley is transmission-connected to the outer wall of the driven pulley through a belt, a second driven shaft is installed at the center of one end face of the driven pulley, the other end of the second driven shaft passes through the through hole in the first driven shaft and the bearing on the first support plate in sequence and is connected to the bearing on the inner wall of the dough kneading barrel; wherein, the other side end of the driving shaft A first slot is provided at the center of the surface, the active gear disc is located directly above the driven gear disc, and the rack on the outer wall of the active gear disc meshes with the rack on the outer wall of the driven gear disc, the bottom of the fixed plate is fixed to the top of the first support plate, and a stirring rod is fixedly connected to the outer wall of the second driven shaft; and a scraping assembly, including a threaded rod installed in a bearing above the inner wall of one side of the dough mixing barrel and a first movable ring and a second movable ring spirally sleeved on both sides of the outer wall of the threaded rod, the tops of the first movable ring and the second movable ring are fixedly connected to a limited position frame, the other end of the threaded rod passes through the bearing on the inner wall of the other side of the dough mixing barrel, and the outer side of the other end of the threaded rod is provided with There is a moving block, and the center positions of the outer walls on both sides of the moving block are fixedly connected with plug shafts, an iron block is embedded in the inner top of the moving block, a fixed frame is arranged on the upper outer side of the moving block, and electromagnetic blocks are installed on the inner walls on both sides of the fixed frame; wherein, the threads on the outer wall of the threaded rod are respectively screwed with the threaded holes on the first moving ring and the threaded holes on the second moving ring, a scraper is arranged at the bottom of the outer wall of the fixed frame, a second slot is arranged at the center position of one end face of the threaded rod, the first slot and the second slot are respectively arranged corresponding to the adjacent plug shafts, one end face of the fixed frame is fixed on the outer wall of the dough barrel, and there is magnetic attraction between the electromagnetic block and the iron block.

[0006] As a preferred embodiment of the dough mixing equipment capable of automatic batching and feeding of the present invention, a feeding port is provided on one side of the top of the dough mixing barrel, a water supply pipe is provided on the other side of the top of the dough mixing barrel, a discharge bin door is provided at the center position of the bottom of the dough mixing barrel, a feeding rack is installed on the top of the second support plate, and a guide plate is fixedly connected to the upper inner wall of one side of the feeding rack.

[0007] As a preferred solution of the dough mixing equipment capable of automatic batching and feeding of the present invention, a feed pipe is arranged at the bottom center of the feed rack, partitions are evenly arranged on the front and rear end surfaces of the feed pipe, material boxes are arranged in an array from front to back on the top of the feed rack, a weight sensor is arranged between the material box and the feed rack, a discharge pipe is arranged at the bottom center of the material box, and a solenoid valve is arranged on the discharge pipe.

[0008] The beneficial effects of the present invention are as follows: through the driving component and the scraping component, a motor is used to drive the stirring rod to rotate and stir the dough and to make the dough kneading barrel continuously and cyclically swing in a small amplitude with the first driven shaft as the center. When the dough is relatively sticky in the early stage, the small dough and powder materials adhering to the inner wall of the dough kneading barrel can be bonded together by themselves by utilizing their own stickiness, thereby reducing waste. Then, under the action of the electromagnetic block and the iron block, the position of the moving block is adjusted so that the insertion shaft is inserted into the first slot and the second slot, thereby realizing the connection and synchronous rotation of the driving shaft and the threaded rod, thereby driving the scrapers on both sides to scrape off the dough attached to the barrel wall, thereby reducing waste and reducing costs and energy consumption.

[0009] In view of the fact that the existing dough kneading device requires manual or mixing equipment to mix various powders in advance, which increases the workload or equipment cost and leads to low work efficiency, a further improvement of a dough kneading and mixing device capable of automatic batching and feeding is proposed.

[0010] As a preferred solution of the dough mixing equipment capable of automatic batching and feeding of the present invention, it also includes a transmission assembly arranged at the lower part of the feeding rack, the transmission assembly includes a transmission shaft rotatably installed in the bearing of the front end surface inside the feeding rack and a cross plate sleeved on the outer wall of the transmission shaft, and the other end of the transmission shaft passes through the bearing on the rear end surface of the feeding rack and is connected to the turntable.

[0011] As a preferred solution of the dough mixing equipment capable of automatic batching and feeding of the present invention, the other side end surface of the turntable is eccentrically connected to a connecting rod, the other end of the connecting rod is movably connected to the bottom center position of the piston through a hinge, the piston is located inside the air cylinder, an air inlet pipe is provided at the top center position of the air cylinder, and an air outlet pipe is provided above one side end surface of the air cylinder.

[0012] As a preferred solution of the dough mixing equipment capable of automatic batching and feeding of the present invention, wherein: the other end of the air outlet pipe is connected to the first connecting pipe through a pipe joint, the other end of the first connecting pipe is connected to the nozzle through a pipe joint, and the outer wall of the nozzle is provided with nozzles in an array along its inclined direction; wherein counterweight blocks are embedded vertically above and below the inside of the cross plate, the front end face of the air cylinder is fixed on the rear end face of the feeding rack, one-way valves are provided on the air inlet pipe and the air outlet pipe, and the nozzle is embedded on the inner side of the top of the feeding pipe.

[0013] Another beneficial effect of the present invention is that by setting a transmission component, the gravitational potential energy generated during the falling of flour and various ingredients is used to drive the cross plate to rotate with the transmission shaft as the center, thereby forming mechanical energy, so that the piston is continuously moved upward or downward in the cylinder, thereby continuously squeezing the gas in the cylinder, so that the gas is sprayed from multiple groups of nozzles into the discharge pipe, and the ingredients in the discharge pipe are continuously blown under the action of the airflow to mix the various ingredients. In addition, under the action of multiple partitions in the discharge pipe, the mixing effect can be further improved, the effect of automatic mixing can be achieved, the purpose of premixing can be achieved, the time for subsequent mixing of various ingredients can be shortened, work efficiency can be improved, the equipment required for mixing can be reduced, and costs can be reduced.

[0014] In view of the fact that the existing dough kneading devices lack control and proportioning measures for the added water temperature, which will limit the scope of application of subsequent dough forming and cannot adjust different types of dough according to the type of food, a further improvement of a dough kneading and mixing equipment that can automatically batch and load ingredients is proposed.

[0015] As a preferred solution of the dough mixing equipment capable of automatic batching and feeding of the present invention, it also includes a water temperature regulating component arranged on the top of the first support plate, the water temperature regulating component includes a water tank installed on the top of the first support plate and a water pump installed at the center position of the top of the water tank, an insulation board is arranged at the inner center position of the water tank, and a semiconductor refrigeration plate is arranged inside the insulation board.

[0016] As a preferred solution of the dough mixing equipment capable of automatic batching and loading of the present invention, a first water pumping pipe and a second water pumping pipe are respectively arranged at the front and rear of the top of the water tank, the water inlet end of the water pump is connected to the second connecting pipes on both sides through a pipe joint, the water outlet end of the water pump is connected to the third connecting pipe through a pipe joint, and the other end of the third connecting pipe is connected to the water filling pipe through a pipe joint; wherein the bottom ends of the first water pumping pipe and the second water pumping pipe are both close to the bottom end of the water tank, the top ends of the first water pumping pipe and the second water pumping pipe are respectively connected to the adjacent second connecting pipes through pipe joints, and the cooling end and the heating end of the semiconductor refrigeration plate are respectively placed on both sides of the insulation plate.

[0017] Another beneficial effect of the present invention is: by setting up a water temperature adjustment component, using the cooling end and the heating end at both ends of the semiconductor refrigeration plate, the water on both sides of the insulation board can be cooled and heated synchronously, and then the cold water and hot water are pumped out in a certain proportion by a water pump, so that the cold water and hot water are mixed and the purpose of controlling the water temperature is achieved, achieving the effects of kneading noodles with cold water, warm water and hot water, and increasing the scope of application.

[0018] In addition, the present invention also provides the following technical solutions: a dough mixing process capable of automatically batching and feeding ingredients, and a dough mixing device capable of automatically batching and feeding ingredients to perform dough mixing operations according to the following steps; S1: First, various ingredients in multiple groups of material boxes are put into the feeding rack in proportion by using weight sensors and solenoid valves to achieve feeding; S2: According to S1, the gravitational potential energy generated by the ingredients during the falling process acts on the cross plate and is converted into mechanical energy, so that the piston continuously squeezes the gas in the gas cylinder and passes the gas into the feeding pipe, and cooperates with the partition to achieve mixing of various ingredients; S3: According to S2, various ingredients are mixed and enter the dough mixing barrel through the feeding port, and then the water temperature on both sides of the insulation board is synchronously cooled and heated by the semiconductor refrigeration sheet to achieve water temperature control; S4: According to S3, the water pump operates to extract cold water and hot water in proportion, and then the mixed water with controlled temperature is passed into the dough mixing barrel to mix with the ingredients; S5: Start the motor to drive the stirring rod to rotate, and make the dough kneading barrel rotate and swing continuously to achieve mixing of ingredients and water and achieve dough kneading; S6: According to S5, the electromagnetic block and the iron block are used to adjust the position of the moving block, and the plug shaft is inserted into the first slot and the second slot to realize the connection transmission between the threaded rod and the driving shaft, so as to drive the scraper to move and scrape off the dough attached to the inner wall of the dough barrel. Finally, the dough is taken out from the discharge bin door. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 The figure is a schematic diagram of the overall structure of the dough mixing equipment capable of automatic batching and feeding in the present invention.

[0020] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of the dough barrel and its accessories.

[0021] Figure 3 For the present invention Figure 2 Vertical cross-sectional view of the dough barrel and its accessories in the structure.

[0022] Figure 4 For the present invention Figure 2 Schematic diagram of the structure of the dough barrel.

[0023] Figure 5 For the present invention Figure 3 Schematic diagram of the structure of the drive components in the structure.

[0024] Figure 6 For the present invention Figure 4Schematic diagram of the disassembled scraper assembly in the structure.

[0025] Figure 7 For the present invention Figure 1 Schematic diagram of the disassembled feeding rack in the structure.

[0026] Figure 8 For the present invention Figure 7 Vertical section view of the feed rack in the structure.

[0027] Fig. 9 For the present invention Figure 8 Vertical cross-section of the feed tube in the structure.

[0028] Fig.10 For the present invention Figure 8 Structural diagram of the transmission components in the structure.

[0029] Fig.11 For the present invention Fig.10 Vertical cross-section of the gas cylinder in the structure.

[0030] Fig.12 For the present invention Figure 1 Structural schematic diagram of the water temperature regulation component in the structure.

[0031] Fig.13 For the present invention Fig.12 Vertical section view of the water tank in the structure.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100, dough mixing barrel; 100a, feeding port; 100b, water supply pipe; 100c, material discharge bin door; 101, first support plate; 101a, first driven shaft; 101b, driven gear plate; 102, second support plate; 102a, auxiliary shaft; 103, feeding rack; 103a, guide plate; 103b, material discharge pipe; 103c, partition; 104, material box; 104a, weight sensor; 104 b, discharge pipe; 104c, solenoid valve; 200, drive assembly; 201, mounting frame; 202, motor; 202a, driving shaft; 202b, first slot; 203, driving pulley; 204, driving gear disc; 205, fixing plate; 206, second driven shaft; 206a, driven pulley; 206b, stirring rod; 300, scraping assembly; 301, threaded rod; 301a, second slot slot; 302, first moving ring; 303, second moving ring; 304, limit frame; 304a, scraper; 305, moving block; 305a, plug shaft; 305b, iron block; 306, fixed frame; 306a, electromagnetic block; 400, transmission assembly; 401, transmission shaft; 402, cross plate; 402a, counterweight; 403, turntable; 403a, linkage rod; 403b, piston; 4 04, air cylinder; 404a, air inlet pipe; 404b, air outlet pipe; 404c, first connecting pipe; 404d, nozzle; 405, nozzle; 500, water temperature adjustment component; 501, water tank; 501a, insulation board; 501b, first water pumping pipe; 501c, second water pumping pipe; 502, semiconductor refrigeration plate; 503, water pump; 503a, second connecting pipe; 503b, third connecting pipe. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example 1

[0037] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the first embodiment of the present invention, provides a dough mixing device capable of automatically batching and loading ingredients. The dough mixing device drives the stirring rod 206b to rotate through the driving component 200 and makes the dough mixing barrel 100 oscillate in a circle with the first driven shaft 101a as the center. At the same time, the dough attached to the barrel wall can be scraped off under the action of the scraper 304a, thereby reducing waste and lowering costs and energy consumption.

[0038] Specifically, it includes a dough mixing barrel 100, and the outer sides of the two side end surfaces of the dough mixing barrel 100 are respectively provided with a first support plate 101 and a second support plate 102, a first driven shaft 101a is rotatably installed in the internal bearing of the first support plate 101, a driven gear plate 101b is sleeved on one side of the outer wall of the first driven shaft 101a, one end of the first driven shaft 101a passes through the bearing on the first support plate 101 and is fixedly connected to the center position of one side end surface of the dough mixing barrel 100, an auxiliary shaft 102a is rotatably installed above the upper side end surface of the second support plate 102, and the other end of the auxiliary shaft 102a is fixed at the center position of the other side end surface of the dough mixing barrel 100.

[0039] For details, please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6The driving assembly 200 includes a mounting frame 201 fixedly mounted on the top of one end surface of the first support plate 101 and a motor 202 mounted on the outer wall of the mounting frame 201. The output shaft of the motor 202 passes through the bearing on the mounting frame 201 and is connected to the driving shaft 202a through a coupling. The other end of the driving shaft 202a passes through the bearing on the fixed plate 205. A driving pulley 203 and a driving toothed disc 204 are respectively sleeved on both sides of the outer wall of the driving shaft 202a. The outer wall of the driving pulley 203 is connected to the outer wall of the driven pulley 206a through a belt. A second driven shaft is installed at the center of one end surface of the driven pulley 206a. 206, the other end of the second driven shaft 206 passes through the through hole in the first driven shaft 101a and the bearing on the first support plate 101 in sequence and is connected with the bearing on the inner wall of the dough mixing barrel 100; wherein, a first slot 202b is provided at the center position of the other side end surface of the driving shaft 202a, the driving gear disc 204 is located directly above the driven gear disc 101b, and the rack on the outer wall of the driving gear disc 204 is meshed with the rack on the outer wall of the driven gear disc 101b, the bottom of the fixing plate 205 is fixed to the top of the first support plate 101, and the outer wall of the second driven shaft 206 is fixedly connected with a stirring rod 206b; and, a scraping assembly 300, including The present invention comprises a threaded rod 301 installed in a bearing on the upper inner wall of one side of the dough mixing barrel 100, and a first movable ring 302 and a second movable ring 303 which are spirally sleeved on both sides of the outer wall of the threaded rod 301. The tops of the first movable ring 302 and the second movable ring 303 are fixedly connected to a limited position frame 304. The other end of the threaded rod 301 passes through the bearing on the inner wall of the other side of the dough mixing barrel 100. A movable block 305 is arranged on the outer side of the other end of the threaded rod 301. The center positions of the outer walls on both sides of the movable block 305 are fixedly connected to an insert shaft 305a. An iron block 305b is embedded in the inner top of the movable block 305. A fixed frame 306, with electromagnetic blocks 306a installed on the inner walls on both sides of the fixed frame 306; wherein, the threads on the outer wall of the threaded rod 301 are respectively screwed with the threaded holes on the first movable ring 302 and the threaded holes on the second movable ring 303, a scraper 304a is provided at the bottom of the outer wall of the fixed frame 306, a second clamping groove 301a is provided at the center position of one side end face of the threaded rod 301, the first clamping groove 202b and the second clamping groove 301a are respectively provided corresponding to the adjacent plug-in shafts 305a, one side end face of the fixed frame 306 is fixed on the outer wall of the dough mixing barrel 100, and there is magnetic attraction between the electromagnetic block 306a and the iron block 305b.

[0040] When the above arrangement is in use, after the flour and ingredients (such as yeast, refined salt, etc.) are mixed, the mixed dry powder is introduced into the dough mixing barrel 100 through the feeding port 100a through the feeding pipe 103b, and then water at a required temperature is introduced into the dough mixing barrel 100 through the water adding pipe 100b, and then the motor 202 is started, and the output shaft of the motor 202 rotates to drive the driving shaft 202a to rotate through the coupling, and the rotation of the driving shaft 202a will drive the driving pulley 203 and the driving toothed disc 204 on its outer wall to rotate, wherein the outer wall of the driving pulley 203 and the outer wall of the driven pulley 206a are connected by a belt drive, so when the driving pulley 203 rotates, it will drive the driven pulley 206a to rotate under the action of the belt, so that the second driven shaft 206 and its outer wall The stirring rod 206b on the wall rotates to achieve the purpose of mixing and kneading the dough. At the same time, the rack on the outer wall of the active toothed disc 204 is meshed with the rack on the outer wall of the driven toothed disc 101b, and only a part of the outer wall of the active toothed disc 204 is provided with a rack. Therefore, when the active toothed disc 204 rotates, the driven toothed disc 101b is driven to rotate intermittently, and the first driven shaft 101a is driven to rotate through the driven toothed disc 101b, so that the dough mixing barrel 100 performs a swinging motion with the first driven shaft 101a as the center under the auxiliary action of the auxiliary shaft 102a, and the dough is stirred by the stirring rod 206b. In combination with the dough mixing barrel 100 that is constantly swinging in a small amplitude, when the dough is more viscous in the early stage, the small dough and powder adhered to the inner wall of the dough mixing barrel 100 can be shaken by its own viscosity. The dough materials etc. are bonded together by themselves, thus reducing waste. After the small dough adhered to the inner wall of the dough mixing barrel 100 cannot bond by itself, the electromagnetic block 306a is energized to generate magnetic attraction between the electromagnetic block 306a and the iron block 305b in the moving block 305, and the current of the electromagnetic block 306a is adjusted to move the moving block 305 to adjust its position. When the moving block 305 moves, the plug shaft 305a inserted in the second slot 301a moves along its inner wall, and the plug shaft 305a at the other end of the moving block 305 is inserted into the first slot 202b on the end face of the adjacent driving shaft 202a, thereby realizing the connection transmission between the threaded rod 301 and the driving shaft 202a. 202b, the second card slot 301a, etc. drive the threaded rod 301 to rotate synchronously, and the external threads on the outer wall of the threaded rod 301 are spirally matched with the threaded holes on the first moving ring 302 and the threaded holes on the second moving ring 303 respectively, so when the threaded rod 301 rotates, it can drive the first moving ring 302 and the second moving ring 303 to move in opposite directions, and drive the corresponding limit frame 304 to move along the inner wall of the dough mixing barrel 100, and the scraper 304a on the outer wall of the limit frame 304 contacts the inner wall of the dough mixing barrel 100, so when the limit frame 304 moves, it will drive the scraper 304a to move synchronously, and scrape off the small dough attached to the inner wall of the dough mixing barrel 100, wherein, by changing the driving direction of the output shaft of the motor 202,The moving directions of the scrapers 304a on both sides can be adjusted to scrape off the small dough sticking to the barrel wall, thereby reducing the internal structure of the dough kneading device, reducing the contact area with the dough during kneading, reducing the amount of small dough sticking, and using a single motor 202 to drive, reducing costs and energy consumption.

[0041] Furthermore, the first support plate 101 and the second support plate 102 are of the same shape and size, and are symmetrically arranged. The dough kneading barrel 100 can rotate and swing under the action of the first driven shaft 101a and the auxiliary shaft 102a. The outer walls of the driving pulley 203 and the driven pulley 206a are connected by a belt to play a transmission role. The outer wall of the driving toothed disc 204 is only provided with a rack in a part of the area, and is meshed with the rack on the outer wall of the driven toothed disc 101b to play a transmission role. When the driving toothed disc 204 rotates, the driven toothed disc 101b can be driven to rotate intermittently. The first slot 202b and the second slot 301a are symmetrically arranged. , and are all hexagonal, with the same shape and size as the plug-in shaft 305a, playing the role of plug-in transmission, the external thread on the outer wall of the threaded rod 301 is spirally matched with the threaded holes on the first movable ring 302 and the second movable ring 303 respectively, and the threaded rod 301 can drive the first movable ring 302 and the second movable ring 303 to move in opposite directions when it rotates. Two plug-in shafts 305a are provided at both ends of the moving block 305, which are plugged into the first slot 202b and the second slot 301a, and can be moved and adjusted to achieve the function of disconnection and connection, and the position of the moving block 305 is adjusted by the electromagnetic block 306a and the iron block 305b.

[0042] Read in detail Figure 1 , Figure 7 , Figure 8 and Fig. 9 As shown, a feeding port 100a is provided on one side of the top of the dough mixing barrel 100, a water adding pipe 100b is provided on the other side of the top of the dough mixing barrel 100, a feeding bin door 100c is provided at the center of the bottom of the dough mixing barrel 100, a feeding rack 103 is installed on the top of the second support plate 102, and a guide plate 103a is fixedly connected to the upper inner wall of one side of the feeding rack 103; a feeding pipe 103b is provided at the center of the bottom of the feeding rack 103, and partitions 103c are evenly spaced on the front and rear end surfaces of the feeding pipe 103b; material boxes 104 are arranged in an array from front to back on the top of the feeding rack 103, a weight sensor 104a is provided between the material box 104 and the feeding rack 103, a discharge pipe 104b is provided at the center of the bottom of the material box 104, and a solenoid valve 104c is provided on the discharge pipe 104b.

[0043] Furthermore, a hose is provided at the bottom of the feed pipe 103b and is connected to the feed port 100a to enable the input of powder material. The feed bin door 100c can take out the dough. The guide plate 103a is tilted on the inner wall of the feed rack 103 to facilitate the input of ingredients. There are multiple inclined guide plates 103a provided on the next door. The material box 104 is provided with multiple groups, each of which stores different ingredients, including flour, yeast, refined salt, etc. The weight sensor 104a can monitor the storage in the material box 104 in real time, and the solenoid valve 104c controls the material output of the discharge pipe 104b. Example 2

[0044] Reference Figure 8 , Fig.10 and Fig.11 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but is different in that, in order to quickly mix various ingredients, the gravitational potential energy generated during the falling of the ingredients is converted into mechanical energy to continuously squeeze the gas in the gas cylinder 404, and the gas is pressed into the discharge pipe 103b, so as to achieve the mixing of various ingredients, improve work efficiency and reduce costs.

[0045] Specifically, it also includes a transmission assembly 400 arranged at the lower part of the feeding rack 103, and the transmission assembly 400 includes a transmission shaft 401 rotatably installed in the bearing of the front end surface of the feeding rack 103 and a cross plate 402 sleeved on the outer wall of the transmission shaft 401. The other end of the transmission shaft 401 passes through the bearing on the rear end surface of the feeding rack 103 and is connected to the turntable 403; the other side end surface of the turntable 403 is eccentrically rotatably connected with a connecting rod 403a, and the other end of the connecting rod 403a is movably connected to the bottom center position of the piston 403b through a hinge. The piston 403b is located inside the air cylinder 404, and the top center position of the air cylinder 404 is provided with an air inlet pipe 404a, an air outlet pipe 404b is arranged above one end face of the air cylinder 404; the other end of the air outlet pipe 404b is connected to the first connecting pipe 404c through a pipe joint, and the other end of the first connecting pipe 404c is connected to the nozzle 404d through a pipe joint, and the outer wall of the nozzle 404d is arranged with nozzles 405 in an array along its inclined direction; wherein, counterweight blocks 402a are embedded vertically above and below the inside of the cross plate 402, the front end face of the air cylinder 404 is fixed on the rear end face of the feeding rack 103, and one-way valves are arranged on the air inlet pipe 404a and the air outlet pipe 404b, and the nozzle 405 is embedded on the top inner side of the discharge pipe 103b.

[0046] When the above arrangement is used, before mixing and feeding, multiple groups of material boxes 104 are provided, and each material box 104 contains required ingredients such as flour, yeast, and refined salt. The weight sensor 104a provided at the bottom of the material box 104 detects and senses the storage of ingredients in each material box 104 in real time, and cooperates with the solenoid valve 104c on the discharge pipe 104b to discharge the flour, yeast, refined salt and other ingredients into the feeding rack 103 according to their required proportions. After the various ingredients fall, they are placed on the guide plate 103a. The cross plate 402 is subjected to a force and falls on one side of the cross plate 402, and then enters the feeding tube 103b. When a force is applied to one side of the cross plate 402, the cross plate 402 is subjected to a force and drives the transmission shaft 401 to rotate. The cross plate 402 is symmetrically embedded with counterweights 402a at both ends to ensure that the cross plate 402 can rotate continuously when various ingredients fall. The cross plate 402 drives the transmission shaft 401 to rotate, which causes the turntable 403 at the outer end of the transmission shaft 401 to rotate, and the outer end of the turntable 403 is eccentric. The rotating disk 403 is rotatably connected with a connecting rod 403a, and the other end of the connecting rod 403a is movably connected with a piston 403b. Therefore, when the rotating disk 403 rotates, the piston 403b is driven to reciprocate up and down inside the cylinder 404 under the action of the connecting rod 403a, so that the air inside the cylinder 404 is continuously squeezed under the action of the inlet pipe 404a, the outlet pipe 404b and the one-way valve, so that the gas enters the nozzle 404d through the outlet pipe 404b and the first connecting pipe 404c, and then The multiple groups of nozzles 405 on the nozzle 404d spray out into the feeding pipe 103b. The ingredients in the feeding pipe 103b can be continuously blown under the action of the airflow, so as to mix the ingredients. In addition, multiple partitions 103c are arranged in the feeding pipe 103b, which can further improve the mixing effect, play a role of automatic mixing in the process of adding various ingredients, achieve the purpose of premixing, shorten the time of subsequent mixing of various ingredients, improve work efficiency, reduce the equipment required for mixing, and reduce costs.

[0047] Furthermore, the gravitational potential energy generated during the falling of flour and ingredients acts on the cross plate 402, so that the cross plate 402 rotates with the transmission shaft 401 as the center, and the outer end surface of the turntable 403 is movably connected with the piston 403b through the connecting rod 403a, so when the turntable 403 rotates, the connecting rod 403a can be used to drive the piston 403b to reciprocate up and down, thereby squeezing the gas in the gas cylinder 404, and the counterweight block 402a can make the cross plate 402 rotate under the action of the gravitational potential energy generated during the falling of flour and ingredients, and the one-way valve is used to allow the air inlet pipe 404a and the air outlet pipe 404b to only take in and out air in one direction. Example 3

[0048] Reference Figure 1 , Fig.12 and Fig.13, which is the third embodiment of the present invention, is based on the above-mentioned embodiment 1, and the difference is that in order to achieve different water temperatures and noodles, the cooling end and the heating end of the semiconductor refrigeration plate 502 are used to cool and heat the water on both sides of the insulation plate 501a to achieve the control of the water temperature for kneading the noodles.

[0049] Specifically, it also includes a water temperature regulating assembly 500 arranged on the top of the first support plate 101, the water temperature regulating assembly 500 includes a water tank 501 installed on the top of the first support plate 101 and a water pump 503 installed at the center of the top of the water tank 501, a temperature insulating plate 501a is arranged at the center of the interior of the water tank 501, and a semiconductor cooling sheet 502 is arranged inside the temperature insulating plate 501a; a first water pumping pipe 501b and a second water pumping pipe 501c are respectively arranged at the front and rear of the top of the water tank 501, and the water inlet end of the water pump 503 is connected to the two sides through a pipe joint. The second connecting pipe 503a is connected, the water outlet end of the water pump 503 is connected to the third connecting pipe 503b through a pipe joint, and the other end of the third connecting pipe 503b is connected to the water filling pipe 100b through a pipe joint; wherein, the bottom ends of the first pumping pipe 501b and the second pumping pipe 501c are both close to the bottom end of the water tank 501, and the top ends of the first pumping pipe 501b and the second pumping pipe 501c are respectively connected to the adjacent second connecting pipe 503a through a pipe joint, and the cooling end and the heating end of the semiconductor refrigeration plate 502 are respectively placed on both sides of the insulation plate 501a.

[0050] When the above arrangement is in use, after various ingredients are put into the dough mixing bucket 100, the semiconductor refrigeration sheet 502 is used for cooling and heating, wherein the cooling end and the heating end of the semiconductor refrigeration sheet 502 are respectively placed on both sides of the insulation plate 501a, so when the semiconductor refrigeration sheet 502 is working, the cooling end and the heating end can be used to cool and heat the water on both sides of the insulation plate 501a respectively, and the water temperature is detected by the temperature sensors on both sides of the water tank 501 respectively, and then the water pump 503 is started. The water pump 503 operates to extract cold water and hot water on both sides of the insulation plate 501a in a certain proportion through the first pumping pipe 501b and the second pumping pipe 501c, so that the cold water and hot water are mixed and the purpose of controlling the water temperature is achieved. The extracted water is added to the dough mixing bucket 100 from the water adding pipe 100b through the second connecting pipe 503a and the third connecting pipe 503b, thereby achieving the effects of kneading noodles with cold water, warm water and hot water, thereby increasing the scope of application.

[0051] Furthermore, the interior of the water tank 501 is divided into two spaces by using a thermal insulation plate 501a, both spaces are provided with temperature sensors, the first water pumping pipe 501b and the second water pumping pipe 501c are provided with flow sensors and control valves, and the cooling end and the heating end of the semiconductor refrigeration plate 502 are respectively placed on both sides of the thermal insulation plate 501a to achieve synchronous cooling and heating. Example 4

[0052] This embodiment is the fourth embodiment of the present invention, which provides a dough mixing process capable of automatic batching and loading, so as to better implement the present invention.

[0053] Specifically, the following steps are included: S1: First, various ingredients in multiple groups of material boxes 104 are put into the feeding rack 103 in proportion by using the weight sensor 104a and the solenoid valve 104c to realize material loading; S2: According to S1, the gravitational potential energy generated by the ingredients during the falling process acts on the cross plate 402 and is converted into mechanical energy, so that the piston 403b continuously squeezes the gas in the gas cylinder 404 and passes the gas into the feeding pipe 103b, and cooperates with the partition plate 103c to achieve mixing of various ingredients; S3: According to S2, various ingredients are mixed and enter the dough mixing barrel 100 through the feeding port 100a, and then the semiconductor cooling sheet 502 is used to synchronously cool and heat the water temperature on both sides of the insulation plate 501a to achieve water temperature control; S4: According to S3, the water pump 503 operates to pump out cold water and hot water in proportion, and then the mixed and temperature-controlled water is introduced into the dough mixing barrel 100 to mix with the ingredients; S5: starting the motor 202, driving the stirring rod 206b to rotate, and causing the dough kneading barrel 100 to rotate and swing continuously, so as to achieve mixing of the ingredients and water and achieve the dough kneading effect; S6: According to S5, the electromagnetic block 306a and the iron block 305b are used to cooperate to adjust the position of the moving block 305, and the insertion shaft 305a is inserted into the first slot 202b and the second slot 301a to realize the connection transmission between the threaded rod 301 and the driving shaft 202a, driving the scraper 304a to move and scrape off the dough attached to the inner wall of the dough barrel 100. Finally, the dough is taken out from the discharge bin door 100c.

[0054] In addition, it should be noted that the components not described in detail in this article are prior art.

[0055] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of a plurality of parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0056] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0057] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A dough mixing device capable of automatically batching and feeding ingredients, characterized in that: include, A dough mixing barrel (100), wherein a first support plate (101) and a second support plate (102) are respectively arranged on the outer sides of the end surfaces of both sides of the dough mixing barrel (100), a first driven shaft (101a) is rotatably mounted in an internal bearing of the first support plate (101), a driven gear plate (101b) is sleeved on one side of the outer wall of the first driven shaft (101a), one end of the first driven shaft (101a) passes through the bearing on the first support plate (101) and is fixedly connected to the center position of one side end surface of the dough mixing barrel (100), an auxiliary shaft (102a) is rotatably mounted above the end surface of one side of the second support plate (102), and the other end of the auxiliary shaft (102a) is fixed to the center position of the other side end surface of the dough mixing barrel (100); The driving assembly (200) comprises a mounting frame (201) fixedly mounted on the top of one end surface of the first support plate (101) and a motor (202) mounted on the outer wall of the mounting frame (201); the output shaft of the motor (202) passes through the bearing on the mounting frame (201) and is connected to the driving shaft (202a) through a coupling; the other end of the driving shaft (202a) passes through the bearing on the fixed plate (205); a driving pulley (203) and a driving toothed disc (204) are respectively sleeved on both sides of the outer wall of the driving shaft (202a); the outer wall of the driving pulley (203) is transmission-connected to the outer wall of a driven pulley (206a) through a belt; a second driven pulley (206a) is mounted at the center of one end surface of the driven pulley (206a); The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The second driven shaft (206) is a driven shaft having a plurality of inner surfaces and a plurality of inner surfaces. The scraping assembly (300) comprises a threaded rod (301) installed in a bearing above the inner wall of one side of the dough mixing barrel (100), and a first movable ring (302) and a second movable ring (303) which are spirally sleeved on both sides of the outer wall of the threaded rod (301), the tops of the first movable ring (302) and the second movable ring (303) are fixedly connected to a limit frame (304), the other end of the threaded rod (301) passes through the bearing on the inner wall of the other side of the dough mixing barrel (100), a movable block (305) is arranged on the outer side of the other end of the threaded rod (301), the center positions of the outer walls on both sides of the movable block (305) are fixedly connected to an insertion shaft (305a), the inner top of the movable block (305) is embedded with an iron block (305b), and the upper outer side of the movable block (305) is provided with a A fixing frame (306) is provided, and electromagnetic blocks (306a) are installed on the inner walls of both sides of the fixing frame (306); wherein the threads on the outer wall of the threaded rod (301) are respectively screw-matched with the threaded holes on the first movable ring (302) and the threaded holes on the second movable ring (303); a scraper (304a) is provided at the bottom of the outer wall of the fixing frame (306); a second clamping groove (301a) is provided at the center position of the end face of one side of the threaded rod (301); the first clamping groove (202b) and the second clamping groove (301a) are respectively provided corresponding to the adjacent insertion shaft (305a); one end face of the fixing frame (306) is fixed to the outer wall of the dough kneading barrel (100); and there is magnetic attraction between the electromagnetic block (306a) and the iron block (305b).

2. The dough mixing device capable of automatically batching and feeding materials as claimed in claim 1, characterized in that: A feeding port (100a) is provided on one side of the top of the dough kneading barrel (100), a water supply pipe (100b) is provided on the other side of the top of the dough kneading barrel (100), a material discharge bin door (100c) is provided at the center of the bottom of the dough kneading barrel (100), a feeding rack (103) is installed on the top of the second support plate (102), and a guide plate (103a) is fixedly connected to the upper side of the inner wall of one side of the feeding rack (103).

3. A dough mixing device capable of automatic batching and feeding as claimed in claim 2, characterized in that: A feeding pipe (103b) is arranged at the center of the bottom of the feeding rack (103), and partitions (103c) are evenly spaced on the front and rear end surfaces of the feeding pipe (103b). Material boxes (104) are arranged in an array from front to back on the top of the feeding rack (103), and a weight sensor (104a) is arranged between the material box (104) and the feeding rack (103). A discharge pipe (104b) is arranged at the center of the bottom of the material box (104), and a solenoid valve (104c) is arranged on the discharge pipe (104b).

4. The dough mixing device capable of automatic batching and feeding as claimed in claim 3, characterized in that: It also includes a transmission assembly (400) arranged at the lower part of the feeding rack (103), the transmission assembly (400) including a transmission shaft (401) rotatably mounted in a bearing on the front end surface of the feeding rack (103) and a cross plate (402) sleeved on the outer wall of the transmission shaft (401), and the other end of the transmission shaft (401) passes through the bearing on the rear end surface of the feeding rack (103) and is connected to the turntable (403).

5. The dough mixing device capable of automatically batching and feeding materials as claimed in claim 4, characterized in that: The other end surface of the rotating disk (403) is eccentrically rotatably connected to a connecting rod (403a), the other end of the connecting rod (403a) is movably connected to the bottom center position of the piston (403b) through a hinge, the piston (403b) is located inside the air cylinder (404), an air inlet pipe (404a) is provided at the top center position of the air cylinder (404), and an air outlet pipe (404b) is provided above one end surface of the air cylinder (404).

6. The dough mixing device capable of automatic batching and feeding as claimed in claim 5, characterized in that: The other end of the air outlet pipe (404b) is connected to the first connecting pipe (404c) via a pipe joint, and the other end of the first connecting pipe (404c) is connected to the nozzle (404d) via a pipe joint, and nozzles (405) are arranged in an array on the outer wall of the nozzle (404d) along its inclined direction; Wherein, counterweights (402a) are embedded vertically above and below the cross plate (402), the front end surface of the air cylinder (404) is fixed to the rear end surface of the feeding rack (103), one-way valves are provided on the air inlet pipe (404a) and the air outlet pipe (404b), and the nozzle (405) is embedded on the inner side of the top of the feeding pipe (103b).

7. The dough mixing device capable of automatic batching and feeding as claimed in claim 2, characterized in that: It also includes a water temperature regulating component (500) arranged on the top of the first support plate (101), the water temperature regulating component (500) including a water tank (501) installed on the top of the first support plate (101) and a water pump (503) installed at the center of the top of the water tank (501), a thermal insulation plate (501a) is arranged at the center of the interior of the water tank (501), and a semiconductor cooling plate (502) is arranged inside the thermal insulation plate (501a).

8. The dough mixing device capable of automatically batching and feeding materials as claimed in claim 7, characterized in that: A first water pumping pipe (501b) and a second water pumping pipe (501c) are respectively arranged at the front and rear of the top of the water tank (501); the water inlet end of the water pump (503) is connected to the second connecting pipes (503a) on both sides via a pipe joint; the water outlet end of the water pump (503) is connected to the third connecting pipe (503b) via a pipe joint; and the other end of the third connecting pipe (503b) is connected to the water supply pipe (100b) via a pipe joint; The bottom ends of the first water pumping pipe (501b) and the second water pumping pipe (501c) are both close to the bottom end of the water tank (501), the top ends of the first water pumping pipe (501b) and the second water pumping pipe (501c) are respectively connected to the adjacent second connecting pipe (503a) through pipe joints, and the cooling end and the heating end of the semiconductor refrigeration plate (502) are respectively placed on both sides of the insulation plate (501a).

9. A dough mixing process capable of automatic batching and feeding, characterized in that: The dough mixing equipment capable of automatically batching and loading materials as described in any one of claims 6 to 8 performs dough mixing operations according to the following steps; S1: First, various ingredients in multiple groups of material boxes (104) are put into the feeding rack (103) according to proportion by using a weight sensor (104a) and a solenoid valve (104c) to achieve material loading; S2: According to S1, the gravitational potential energy generated by the ingredients during the falling process acts on the cross plate (402) and is converted into mechanical energy, so that the piston (403b) continuously squeezes the gas in the gas cylinder (404) and passes the gas into the feeding pipe (103b), and cooperates with the partition plate (103c) to achieve mixing of various ingredients; S3: According to S2, various ingredients are mixed and enter the dough kneading barrel (100) through the feeding port (100a), and then the water temperature on both sides of the insulation plate (501a) is synchronously cooled and heated by the semiconductor cooling sheet (502) to achieve water temperature control; S4: According to S3, the water pump (503) operates to pump out cold water and hot water in proportion, and then the mixed water with controlled temperature is introduced into the dough mixing barrel (100) to be mixed with the ingredients; S5: starting the motor (202), driving the stirring rod (206b) to rotate, and causing the dough kneading barrel (100) to rotate and swing continuously, so as to achieve mixing of the ingredients and water and achieve a dough kneading effect; S6: According to S5, the electromagnetic block (306a) and the iron block (305b) are used to adjust the position of the moving block (305), and the insertion shaft (305a) is inserted into the first slot (202b) and the second slot (301a), so as to realize the connection transmission between the threaded rod (301) and the driving shaft (202a), drive the scraper (304a) to move and scrape off the dough attached to the inner wall of the dough barrel (100), and finally, the dough is taken out from the discharge bin door (100c).

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