Mixing device for food production

Abstract

The utility model relates to the technical field of food production equipment, in particular to a mixing device for food production, which comprises a mixing device support, a mixing component is arranged on the upper side of the mixing device support, and a height adjusting component is arranged on the lower side of the mixing device support. A transmission rod drives a first fluted disc to rotate, the first fluted disc drives a second fluted disc to rotate through a chain, so that a first stirring rod and a second stirring rod are conveniently driven to perform stirring operation, the inner wall of the mixing box is scraped through a scraping plate, the mixing efficiency is conveniently improved, and raw materials are prevented from being adhered to the inner wall of the mixing box; an adjusting rod is adjusted to drive a lifting cross frame to perform telescopic adjustment, so that the height of the mixing box is conveniently adjusted according to the position of a scraper, a moving block reciprocates to drive a dropping pipette to perform height adjustment, and a limiting block is spliced with a socket sliding block, so that the dropping pipette is conveniently mounted and operated.

Description

Technical Field

[0001] This utility model relates to the field of food production equipment technology, and in particular to a mixing device for food production. Background Technology

[0002] Food processing refers to the processing of grains, feeds, vegetable oils and sugars, slaughtering and meats, aquatic products, and vegetables, fruits and nuts directly from agricultural, forestry, animal husbandry and fishery products. It is a type of agricultural product processing industry in a broad sense. Food processing is the process of making edible things taste better or more beneficial through certain procedures. Food processing requires the use of mixing equipment to mix food raw materials.

[0003] A food production mixing device is disclosed in patent CN210496080U. This patent includes a left measuring cylinder, a top cover, a water inlet pipe, a mixing tank, a heating rod, a base, a right measuring cylinder, a servo motor, a temperature sensor, a discharge pipe, a funnel, graduation lines, a first valve, a transport pipe, a cavity, a heating wire, a groove, a first fastening bolt, a first threaded hole, a first threaded groove, a rotating shaft, a transmission shaft, blades, a bearing, an upper flange, a lower flange, a second fastening bolt, a second threaded hole, a third threaded hole, a nut, and a PLC controller. By incorporating the left and right measuring cylinders, a funnel, and a first valve, the patent solves the problem of time-consuming and labor-intensive food production mixing devices lacking metering functionality. The first valve is fixed to the transport pipe at the lower end of the left and right measuring cylinders, and the funnel is fixed to the upper end of the left and right measuring cylinders. For metering, the food raw material is poured in along the inner wall of the left or right measuring cylinder while the graduation lines on the left or right measuring cylinder are observed. The device uses graduated markings to indicate the correct amount of food ingredients to be added. Then, the first valve is manually opened to allow the appropriate amount of food ingredients to be poured into the mixing tank, achieving a metering effect. By incorporating a heating rod, temperature sensor, and PLC controller, the problem of the lack of automatic heating and poor practicality in food production mixing devices is solved. An electric heating wire is fixed to the inner wall of the heating rod, and a temperature sensor is fixed to the inner wall of the mixing tank. The temperature sensor senses temperature and converts it into an output signal that is transmitted to the PLC controller. The temperature range can be preset via the PLC controller. When the temperature sensed by the temperature sensor is lower than the set range, the PLC controller automatically turns on the power to the electric heating wire inside the heating rod, raising the temperature until the temperature sensed by the temperature sensor exceeds the set range. At this point, the PLC controller automatically turns off the power to the electric heating wire inside the heating rod, achieving an automatic heating effect. However, this patent still has the following problems:

[0004] During the mixing process, the aforementioned food production mixing device is prone to causing raw materials to adhere to the inner wall of the mixing tank, which affects the mixing effect and wastes raw materials. It is also inconvenient to adjust the height of the mixing tank, and it is inconvenient to add liquid when mixing raw materials.

[0005] To address the above problems, it is necessary to design a mixing device for food production to overcome them. Utility Model Content

[0006] The main objective of this invention is to provide a mixing device for food production that can effectively solve the problems in the background art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A mixing device for food production includes a mixing device support, a mixing component is provided on the upper side of the mixing device support, a height adjustment component is provided on the lower side of the mixing device support, and an adjustment component is provided on one side of the mixing device support.

[0009] The mixing component includes a motor mounted on the top of a mixing device support. A reducer is installed at the output end of the motor. A transmission rod is connected to one end of the reducer. A first gear is mounted on the lower end of the transmission rod. A chain drives the first gear. A connecting rod is mounted on the lower side of the first gear. A connecting plate is mounted on the outer wall of the connecting rod. A first stirring rod is mounted on one end of the connecting plate. A second stirring rod is mounted on the other end of the connecting plate. Scrapers are mounted on the lower ends of the first and second stirring rods respectively. A second gear is mounted on one end of the second stirring rod. A chain drives the second gear.

[0010] As a preferred embodiment of this utility model, a base is provided on the lower side of the mixing device support, and movable wheels are respectively installed at the four corners of the base. A lifting cross frame is installed on the upper side of the base, and a concave connecting block is provided in the middle of the lifting cross frame. An adjusting rod is connected to the middle of the concave connecting block through a rotating shaft. An adjusting block is embedded in the outer wall of one end of the adjusting rod, and a handle is connected to one end of the concave connecting block through a rotating shaft. A support plate is installed on the upper side of the lifting cross frame through a rotating shaft, and a mixing box is provided on the upper side of the support plate.

[0011] As a preferred embodiment of this utility model, a lead screw is installed on one side of the mixing device support, an adjusting valve is provided at one end of the lead screw, a moving block is provided on the outer wall of the lead screw, a hydraulic cylinder is provided on one side of the moving block, a concave frame is provided at one end of the hydraulic cylinder, splicing blocks are respectively installed at both ends of the concave frame, a drip tube is installed between the concave frame and the splicing blocks, a sliding groove is opened on the same side of the concave frame and the splicing blocks, and springs are respectively provided on the inner walls of both ends of the sliding groove. There are two sets of springs, one set of springs is provided with a limit block at one end, and the other set of springs is provided with a socket slider at one end.

[0012] As a preferred embodiment of this utility model, the motor is fixedly installed between the motor and the mixing device bracket, the motor is fixedly installed between the motor and the reducer, the reducer is fixedly installed between the reducer and the transmission rod, the transmission rod is fixedly connected to the first gear plate through a coupling, and the first gear plate and the second gear plate are connected by a chain for transmission.

[0013] As a preferred embodiment of this utility model, the first toothed disc is fixedly connected to the connecting rod, the connecting rod is fixedly connected to the connecting plate, the first stirring rod is fixedly connected to the connecting plate, the second stirring rod is fixedly connected to the connecting plate, the first stirring rod is fixedly connected to the scraper, and the second stirring rod is fixedly connected to the scraper.

[0014] As a preferred embodiment of this utility model, the mixing box is fixedly connected to the support plate, the lifting cross frame is rotatably connected to the support plate via a rotating shaft, the lifting cross frame is rotatably connected to the base via a rotating shaft, the concave connecting block is rotatably connected to the lifting cross frame via a rotating shaft, the concave connecting block is rotatably connected to the adjusting rod via a rotating shaft, and the adjusting rod is rotatably connected to the handle via a rotating shaft.

[0015] As a preferred embodiment of this utility model, the movable block is threadedly connected to the lead screw, the movable block is fixedly connected to the hydraulic cylinder, the concave frame is fixedly connected to the hydraulic cylinder, and the splicing block is detachably installed to the concave frame.

[0016] As a preferred embodiment of this utility model, the spring is fixedly connected to the slide groove, the limiting block is slidably connected to the slide groove, the socket slider is slidably connected to the slide groove, and the limiting block is engaged with the socket slider.

[0017] Beneficial effects

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In this utility model, a mixing device for food production is designed. A transmission rod drives the first toothed disc to rotate, and the first toothed disc drives the second toothed disc to rotate via a chain. This facilitates the stirring operation of the first and second stirring rods. The inner wall of the mixing box is scraped by a scraper to improve the mixing efficiency and prevent the raw materials from adhering to the inner wall of the mixing box. The height of the mixing box can be adjusted by adjusting the lifting cross frame by adjusting the adjusting rod, which can be adjusted according to the position of the scraper.

[0020] 2. In this utility model, a mixing device for food production is designed, in which the reciprocating movement of the moving block drives the dripping tube to adjust its height, and the limiting block is connected to the socket slider to facilitate the installation of the dripping tube. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the mixing device support of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the mixing box and support plate of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the lifting cross frame and adjusting rod of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the first stirring rod and scraper of this utility model;

[0025] Figure 5 This is a schematic diagram of the hydraulic cylinder and drip tube of this utility model;

[0026] Figure 6 This is a structural schematic diagram of part A of this utility model.

[0027] In the diagram: 1. Mixing device support frame; 2. Mixing component; 201. Motor; 202. Reducer; 203. Transmission rod; 204. Connecting rod; 205. Chain; 206. First gear plate; 207. Second gear plate; 208. Connecting plate; 209. First stirring rod; 210. Second stirring rod; 211. Scraper; 3. Height adjustment component; 301. Mixing box; 302. Support plate; 303. Lifting cross frame; 30 4. Base; 305. Casters; 306. Handle; 307. Adjusting block; 308. Concave connecting block; 309. Adjusting rod; 4. Adjusting assembly; 401. Adjusting valve; 402. Lead screw; 403. Moving block; 404. Hydraulic cylinder; 405. Concave frame; 406. Splicing block; 407. Drip tube; 408. Slide groove; 409. Spring; 410. Limiting block; 411. Socket slider; 412. Pin slider. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] like Figure 1-6 As shown, a mixing device for food production includes a mixing device support 1, a mixing component 2 is provided on the upper side of the mixing device support 1, a height adjustment component 3 is provided on the lower side of the mixing device support 1, and an adjustment component 4 is provided on one side of the mixing device support 1.

[0030] The mixing component 2 includes a motor 201 mounted on the top of the mixing device support 1. A reducer 202 is installed at the output end of the motor 201. One end of the reducer 202 is connected to a transmission rod 203. A first gear 206 is provided at the lower end of the transmission rod 203. A chain 205 is driven on the first gear 206. A connecting rod 204 is provided on the lower side of the first gear 206. A connecting plate 208 is provided on the outer wall of the connecting rod 204. A first stirring rod 209 is provided at one end of the connecting plate 208. A second stirring rod 210 is provided at the other end of the connecting plate 208. Scrapers 211 are respectively provided at the lower ends of the first stirring rod 209 and the second stirring rod 210. A second gear 207 is provided at one end of the second stirring rod 210. A chain 205 is driven on the second gear 207.

[0031] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5As shown, a base 304 is provided on the lower side of the mixing device support 1. Four casters 305 are installed at the four corners of the base 304. A lifting cross frame 303 is installed on the upper side of the base 304. A concave connecting block 308 is provided in the middle of the lifting cross frame 303. An adjusting rod 309 is connected to the middle of the concave connecting block 308 via a pivot. An adjusting block 307 is embedded in the outer wall of one end of the adjusting rod 309. A handle 306 is connected to one end of the concave connecting block 308 via a pivot. A support plate 302 is installed on the upper side of the lifting cross frame 303 via a pivot. A mixing box 301 is provided on the upper side of the support plate 302. A lead screw 402 is installed on one side of the mixing device support 1. A regulating valve 401 is provided at one end of the lead screw 402. A movable valve is provided on the outer wall of the lead screw 402. Block 403, a hydraulic cylinder 404 is provided on one side of the movable block 403, a concave frame 405 is provided at one end of the hydraulic cylinder 404, splicing blocks 406 are respectively installed at both ends of the concave frame 405, a drip pipe 407 is installed between the concave frame 405 and the splicing blocks 406, a sliding groove 408 is opened on the same side of the concave frame 405 and the splicing blocks 406, a spring 409 is respectively provided on the inner wall of both ends of the sliding groove 408, there are two sets of springs 409, one set of springs 409 is provided with a limit block 410 at one end, and the other set of springs 409 is provided with a socket slider 411 at one end. The motor 201 is fixedly installed between the mixing device bracket 1, the motor 201 is fixedly installed between the motor 201 and the reducer 202, and the reducer 202 is fixedly installed between the transmission rod 203. The moving rod 203 is fixedly connected to the first gear disc 206 via a coupling. The first gear disc 206 and the second gear disc 207 are connected by a chain 205. The first gear disc 206 is fixedly connected to the connecting rod 204. The connecting rod 204 is fixedly connected to the connecting plate 208. The first stirring rod 209 is fixedly connected to the connecting plate 208. The second stirring rod 210 is fixedly connected to the connecting plate 208. The first stirring rod 209 is fixedly connected to the scraper 211. The second stirring rod 210 is fixedly connected to the scraper 211. The mixing box 301 is fixedly connected to the support plate 302. The lifting cross frame 303 is rotatably connected to the support plate 302 via a rotating shaft. The lifting cross frame 303 is connected to the base 304. The concave connecting block 308 and the lifting cross frame 303 are rotatably connected via a rotating shaft. The concave connecting block 308 and the adjusting rod 309 are rotatably connected via a rotating shaft. The adjusting rod 309 and the handle 306 are rotatably connected via a rotating shaft. The moving block 403 and the lead screw 402 are threadedly connected. The moving block 403 and the hydraulic cylinder 404 are fixedly connected. The concave frame 405 and the hydraulic cylinder 404 are fixedly connected. The splicing block 406 and the concave frame 405 are detachably installed. The spring 409 and the slide groove 408 are fixedly connected. The limiting block 410 and the slide groove 408 are slidably connected. The socket slider 411 and the slide groove 408 are slidably connected. The limiting block 410 and the socket slider 411 are snapped together.

[0032] The drip tube 407 is equipped with a flow metering range of 0.5-5L / min and a solenoid valve. The tube body is equipped with atomizing nozzles with an orifice diameter of Φ0.3mm at 150mm intervals. Multiple pipelines can be connected in parallel through quick-connect couplings.

[0033] Specifically, by releasing handle 306 and rotating adjusting rod 309, mixing tank 301 is lowered to the low position. Hydraulic cylinder 404 is activated to push concave frame 405 to the maintenance position, and pre-fitted drip tube 407 is inserted and fixed by spring 409 self-locking mechanism;

[0034] Among them, the stirring height is adjusted according to the material characteristics: rotating the handle 306 raises the mixing box, so that the scraper 211 maintains a gap of 10-30mm with the bottom of the box. The scraper 211 revolves with the stirring rod, scraping off the material attached to the box wall in real time. With the ultrasonic sensor monitoring the material layer thickness, the stirring speed is automatically adjusted to 40-80rpm for adaptive adjustment.

[0035] The lifting cross rack 303 is equipped with an angle encoder to monitor the unfolding angle in real time and convert it into the height of the mixing box. When the material loading exceeds the set value, such as 80% of the volume, the mixing box 301 is automatically lifted to maintain the optimal contact pressure between the scraper 211 and the material surface.

[0036] The working process of this utility model is as follows: Using the food production mixing device designed in this scheme, during operation, raw materials are added into the mixing chamber 301. The height of the lifting cross frame 303 is adjusted by adjusting the handle 306, thereby adjusting the height of the mixing chamber 301 on the upper side of the support plate 302. This allows the scraper 211 to enter the mixing chamber 301. The motor 201 is started, driving the transmission rod 203 to rotate, which in turn drives the first gear disc 206 to rotate. The first gear disc 206 drives the second gear disc 207 to rotate via the chain 205, thereby driving the first stirring rod 209 and the second stirring rod 207 on the lower side of the connecting plate 208 to rotate. 10. Stirring operation is performed, and the first stirring rod 209 and the second stirring rod 210 stir and drive the scraper 211 to scrape the mixing box 301, which facilitates the mixing of food raw materials. By manually turning the regulating valve 401, the moving block 403 on the outer wall of the lead screw 402 moves along the slide groove opened in the mixing device bracket 1 through one end of the connecting rod, which drives the drip tube 407 to adjust its height. The position of the drip tube 407 is adjusted by the hydraulic cylinder 404. By pulling the limiting block 410 and the socket slider 411, the drip tube 407 can be spliced, which facilitates the disassembly and assembly of the drip tube 407.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for food production, comprising a mixing device support (1), characterized in that: A mixing component (2) is provided on the upper side of the mixing device support (1), a height adjustment component (3) is provided on the lower side of the mixing device support (1), and an adjustment component (4) is provided on one side of the mixing device support (1). The mixing component (2) includes a motor (201) mounted on the top of the mixing device support (1). A reducer (202) is installed at the output end of the motor (201). One end of the reducer (202) is connected to a transmission rod (203). A first gear disc (206) is provided at the lower end of the transmission rod (203). A chain (205) is driven on the first gear disc (206). A connecting rod (204) is provided on the lower side of the first gear disc (206). (204) has a connecting plate (208) on its outer wall. A first stirring rod (209) is provided at one end of the connecting plate (208), and a second stirring rod (210) is provided at the other end of the connecting plate (208). Scrapers (211) are provided at the lower ends of the first stirring rod (209) and the second stirring rod (210). A second toothed disc (207) is provided at one end of the second stirring rod (210), and a chain (205) is driven on the second toothed disc (207).

2. The mixing device for food production according to claim 1, characterized in that: A base (304) is provided on the lower side of the mixing device support (1). A moving wheel (305) is installed at the four corners of the base (304). A lifting cross frame (303) is installed on the upper side of the base (304). A concave connecting block (308) is provided in the middle of the lifting cross frame (303). An adjusting rod (309) is connected to the middle of the concave connecting block (308) through a rotating shaft. An adjusting block (307) is embedded in the outer wall of one end of the adjusting rod (309). A handle (306) is connected to one end of the concave connecting block (308) through a rotating shaft. A support plate (302) is installed on the upper side of the lifting cross frame (303) through a rotating shaft. A mixing box (301) is provided on the upper side of the support plate (302).

3. The mixing device for food production according to claim 1, characterized in that: A lead screw (402) is installed on one side of the mixing device support (1). A regulating valve (401) is provided at one end of the lead screw (402). A moving block (403) is provided on the outer wall of the lead screw (402). A hydraulic cylinder (404) is provided on one side of the moving block (403). A concave frame (405) is provided at one end of the hydraulic cylinder (404). Splicing blocks (406) are respectively installed at both ends of the concave frame (405). A drip tube (407) is installed between the concave frame (405) and the splicing block (406). A sliding groove (408) is opened on the same side of the concave frame (405) and the splicing block (406). Springs (409) are respectively provided on the inner walls of both ends of the sliding groove (408). There are two sets of springs (409). One set of springs (409) has a limit block (410) at one end, and the other set of springs (409) has a socket slider (411) at one end.

4. A mixing device for food production according to claim 1, characterized in that: The motor (201) is fixedly installed between the motor (201) and the mixing device bracket (1), the motor (201) is fixedly installed between the motor (201) and the reducer (202), the reducer (202) is fixedly installed between the reducer (202) and the transmission rod (203), the transmission rod (203) is fixedly connected to the first gear plate (206) through a coupling, and the first gear plate (206) and the second gear plate (207) are connected by a chain (205).

5. A mixing device for food production according to claim 1, characterized in that: The first gear disc (206) is fixedly connected to the connecting rod (204), the connecting rod (204) is fixedly connected to the connecting plate (208), the first stirring rod (209) is fixedly connected to the connecting plate (208), the second stirring rod (210) is fixedly connected to the connecting plate (208), the first stirring rod (209) is fixedly connected to the scraper (211), and the second stirring rod (210) is fixedly connected to the scraper (211).

6. A mixing device for food production according to claim 2, characterized in that: The mixing box (301) is fixedly connected to the support plate (302), the lifting cross frame (303) is rotatably connected to the support plate (302) via a rotating shaft, the lifting cross frame (303) is rotatably connected to the base (304) via a rotating shaft, the concave connecting block (308) is rotatably connected to the lifting cross frame (303) via a rotating shaft, the concave connecting block (308) is rotatably connected to the adjusting rod (309) via a rotating shaft, and the adjusting rod (309) is rotatably connected to the handle (306) via a rotating shaft.

7. A mixing device for food production according to claim 3, characterized in that: The movable block (403) is threadedly connected to the lead screw (402), the movable block (403) is fixedly connected to the hydraulic cylinder (404), the concave frame (405) is fixedly connected to the hydraulic cylinder (404), and the splicing block (406) is detachably installed to the concave frame (405).

8. A mixing device for food production according to claim 3, characterized in that: The spring (409) is fixedly connected to the slide groove (408), the limiting block (410) is slidably connected to the slide groove (408), the socket slider (411) is slidably connected to the slide groove (408), and the limiting block (410) is engaged with the socket slider (411).

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