Preparation device for masonry cement processing and production

Abstract

The utility model discloses a preparation device for masonry cement processing and production, which relates to the technical field of building construction and comprises a mounting frame, a quantitative batching unit and a material pushing unit. The quantitative batching unit comprises a blanking hopper, a baffle plate, a linkage rod, a hydraulic cylinder I, a PLC (Programmable Logic Controller) and a solid flow meter; the material pushing unit is installed on the lower side of the discharging hopper. The quantitative batching device is provided with the reliable quantitative batching unit, sand, ash and water for preparing masonry cement can be quantitatively proportioned, feeding and conveying of materials can be automatically cut off after the preset quantity is reached, the filling hoppers are arranged on the two sides of the device, workers can fill the materials conveniently, the input panel is arranged at the lower position of the device, operation of the workers is facilitated, and the working efficiency is improved. The proportioning of the sand, the ash and the water is preset; and a reliable material pushing unit is further arranged, material pushing operation can be continuously carried out, all metered materials are pushed into a conveying pipeline, and it is ensured that the matching amount of the materials is accurate and free of errors.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a preparation device for processing and producing masonry cement. Background Art

[0002] Masonry cement is made by adding a large amount of active or inactive mixed materials and slaked lime to silicate cement. It is mainly used for masonry and plastering mortar, cushion concrete, etc. in industrial and civil buildings. During the processing and production of masonry cement, it is mainly mixed with sand, lime and water. For masonry cement, each raw material has an optimal mixing ratio. The cement matched with the optimal ratio has stronger viscosity.

[0003] A preparation device for masonry cement processing and production disclosed in the prior art authorization announcement number CN216465340U comprises a workbench and a top plate, the upper surface of the workbench is opened with a hole and a mixing bin is embedded and installed, the four corners of the lower surface of the workbench are respectively fixedly installed with first support rods, a servo motor is fixedly installed on one side of the lower surface of the workbench, four second support rods are fixedly installed in a rectangular array on the upper surface of the workbench outside the mixing bin, the top ends of the four second support rods are respectively fixedly connected to the lower surface of the top plate, reserved holes are equidistantly opened on the upper surface of the top plate, a material storage barrel is movably placed in the reserved hole, a hole is opened on the front of the material storage barrel and an observation window is embedded and installed, and a vibration motor body is fixedly installed at the four corners of the upper surface of the top plate;

[0004] The device uses a vibration motor to assist in material discharge at the storage barrel, and the amount of material discharged cannot be effectively controlled. Since the working operation of the vibration motor has a certain interval, the materials leak downward in clusters, resulting in the inability to accurately configure the amount of materials. Often when it is close to the preset amount, the next vibration of the vibration motor will cause too much material to be discharged, and the excess material will directly fall into the stirring device below, resulting in errors in the proportion of each raw material, which has an adverse effect on the final performance of masonry cement. For this reason, we propose a preparation device for masonry cement processing and production. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a preparation device for masonry cement processing and production, which has a reliable quantitative batching unit, can quantitatively mix sand, ash and water for masonry cement, and can automatically cut off the supply of materials after reaching a preset amount. The openings of the filling hopper of the storage box are respectively arranged on both sides of the device, which is convenient for workers to fill materials. The input panel is arranged at the lower position of the device, which is convenient for workers to operate. The dosage of sand, ash and water can be preset through the input panel; it also has a reliable material pushing unit, which can continuously perform material pushing operations, and push all the measured materials into the conveying pipeline, ensuring that the proportion of the materials is accurate and error-free, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a preparation device for masonry cement processing and production, comprising a mounting frame, a quantitative batching unit and a material pushing unit;

[0007] Mounting frame: It is an inverted T-shaped structure, and a vertical conveying pipeline is fixedly connected to the middle position of the lower end of the mounting frame;

[0008] Quantitative batching unit: comprising a lower hopper, a baffle plate, a linkage rod, a hydraulic cylinder 1, a PLC controller and a solid flow meter, a lower hopper is fixedly connected to the left and right sides of the lower end of the mounting frame, the lower hopper is laterally slidably connected with a baffle plate inside, and the outward end of the baffle plate is fixedly connected with a linkage rod, a hydraulic cylinder 1 is fixedly installed at both the front and rear ends of the lower hopper, the hydraulic cylinder 1 is horizontally arranged and the telescopic end is fixedly connected to the end of the linkage rod, a PLC controller and a solid flow meter are installed at the front end of the lower hopper, the solid flow meter is located above the baffle plate, and its detection end extends to the internal channel of the lower hopper, the hydraulic cylinder 1 and the solid flow meter are electrically connected to the output end of the external power supply through the PLC controller;

[0009] Material pushing unit: installed on the lower side of the lower hopper.

[0010] The conveying pipeline is used to transport the configuration raw materials of masonry cement downward to the mixing equipment. The solid materials such as sand and ash flowing down from the storage box first arrive at the lower hopper. The solid flow meter is used to measure the sand and ash raw materials flowing through. When the value set by the personnel is reached, the PLC controller controls the hydraulic cylinder to work. The hydraulic cylinder drives the baffle plate to move through the linkage rod, and then closes the internal channel of the lower hopper to achieve quantitative proportioning of sand and ash and other raw materials. The material pushing unit is used to transport the materials falling from the lower hopper to the conveying pipeline.

[0011] Furthermore, the quantitative batching unit also includes a storage box and a filling hopper. A square storage box is fixedly installed on both sides of the upper end of the mounting frame. The upper side of the storage box facing outward is fixedly connected with a filling hopper, and the interior of the filling hopper is an inclined slide. The T-shaped mounting frame is used for the installation of the storage box. The left and right storage boxes are convenient for the configuration of sand and ash for cement. The openings of the filling hopper are respectively arranged on both sides of the device, which is convenient for workers to fill the materials.

[0012] Furthermore, the quantitative batching unit also includes a water inlet, a liquid flow valve and an input panel. A liquid flow valve is installed at the upper position of the front end of the delivery pipeline, and the inlet end of the liquid flow valve is fixedly connected to the water inlet. An input panel is installed at the lower position of the front end of the delivery pipeline. The input panel and the liquid flow valve are both bidirectionally electrically connected to the PLC controller. The water inlet is used to connect to an external water pipe to supply mixed water. The liquid flow valve can count the water intake and close the water inlet through the PLC controller after reaching the set value by the personnel. The input panel is set at the lower position of the device for easy operation by workers. The amount of sand, ash and water can be preset through the input panel.

[0013] Furthermore, the material pushing unit comprises a feeding channel, a pushing plate, a second hydraulic cylinder and a mounting seat. The left and right sides of the middle section of the conveying pipeline are fixedly connected with a transverse feeding channel. The right end of the feeding channel is connected to the conveying pipeline, and the upper end of the feeding channel is connected to the lower hopper. The outward end of the feeding channel is fixedly connected with a mounting seat. The upper end of the mounting seat is fixedly installed with a second hydraulic cylinder. The telescopic end of the second hydraulic cylinder extends to the inside of the feeding channel, and a pushing plate is fixedly connected at its end. The pushing plate is slidably connected to the inside of the feeding channel. A triangular convex block is provided at the lower end of the pushing plate and close to the conveying pipeline. The feeding channel is used to receive the sand and ash raw materials falling from the lower hopper. The mounting seat is used for the installation of the second hydraulic cylinder. The second hydraulic cylinder pushes the pushing plate to slide in the feeding channel and pushes the materials to the conveying pipeline. The triangular convex block at the bottom of the pushing plate can effectively shovel the materials at the bottom of the feeding channel to prevent the materials from sticking to the bottom of the channel, and ensure that the proportion of the materials is accurate and error-free.

[0014] Furthermore, the material pushing unit also includes a blocking plate and a supporting diagonal rod. The upper end of the pushing plate is fixedly connected to a transverse blocking plate, and the upper end of the pushing plate is fixedly connected to the lower end of the blocking plate at a position slightly to the right, and the lower end of the feeding channel and the conveying pipe are fixedly connected with a supporting diagonal rod. When the pushing plate moves into the conveying pipe, the upper blocking plate blocks the lower port of the lower hopper to prevent the material from continuing to fall and falling into the side of the blocking plate away from the conveying pipe. When the pushing plate is reset outward, the blocking plate moves outward synchronously to reopen the lower port of the lower hopper, thereby realizing continuous pushing operation and pushing all the measured materials into the conveying pipe.

[0015] Furthermore, it also includes a connecting plate and a bolt through hole, wherein the lower end is fixedly connected with the connecting plate, and a bolt through hole is opened at each of the four corners of the connecting plate. The connecting plate is used to connect with the tank of the stirring and mixing device, and the bolt through hole is used to install the bolt fastener to fix the connecting plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the preparation device for masonry cement processing and production has the following advantages:

[0017] 1. It has a reliable quantitative batching unit, which can quantitatively mix sand, ash and water for masonry cement, and can automatically cut off the supply of materials after reaching the preset amount. The openings of the filling hopper of the storage box are respectively arranged on both sides of the device, which is convenient for workers to fill the materials. The input panel is arranged at the lower position of the device, which is convenient for workers to operate. The amount of sand, ash and water can be preset through the input panel;

[0018] 2. It has a reliable material pushing unit, which can continuously push materials and push all the measured materials into the conveying pipeline to ensure that the proportion of materials is accurate and error-free; and it has a blocking plate for the lower hopper port, which can prevent materials from spilling onto the back side of the push plate during the cyclic pushing process;

[0019] 3. The utility model has a reliable quantitative batching unit, which can quantitatively mix sand, ash and water for configuring masonry cement, and can automatically cut off the supply of materials after reaching a preset amount. The openings of the filling hopper of the storage box are respectively arranged on both sides of the device, which is convenient for workers to fill materials. The input panel is arranged at the lower position of the device, which is convenient for workers to operate. The amount of sand, ash and water can be preset through the input panel; it also has a reliable material pushing unit, which can continuously perform the pushing operation and push all the measured materials into the conveying pipeline to ensure that the proportion of the materials is accurate and error-free. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional view of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0023] Figure 4 For this utility model Figure 1 Enlarged view of the structure at point B in the middle.

[0024] In the figure: 1 mounting frame, 2 conveying pipeline, 3 quantitative batching unit, 31 lower hopper, 32 baffle plate, 33 linkage rod, 34 hydraulic cylinder 1, 35 PLC controller, 36 solid flow meter, 37 storage box, 38 filling hopper, 39 water inlet, 310 liquid flow valve, 311 input panel, 4 material pushing unit, 41 feeding channel, 42 push plate, 43 hydraulic cylinder 2, 44 mounting seat, 45 blocking plate, 46 supporting diagonal rod, 5 connecting plate, 6 bolt through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , this embodiment provides a technical solution: a preparation device for masonry cement processing and production, including a mounting frame 1, a quantitative batching unit 3 and a material pushing unit 4;

[0027] The mounting frame 1 is an inverted T-shaped structure, and a vertical conveying pipe 2 is fixedly connected to the middle position of the lower end of the mounting frame 1;

[0028] Quantitative batching unit 3: comprising a lower hopper 31, a baffle plate 32, a linkage rod 33, a hydraulic cylinder 34, a PLC controller 35 and a solid flow meter 36, a lower hopper 31 is fixedly connected to the left and right sides of the lower end of the mounting frame 1, the lower hopper 31 is laterally slidably connected with the baffle plate 32 inside, the outward end of the baffle plate 32 is fixedly connected with the linkage rod 33, a hydraulic cylinder 34 is fixedly installed at both the front and rear ends of the lower hopper 31, the hydraulic cylinder 34 is horizontally arranged and the telescopic end is fixedly connected to the end of the linkage rod 33, a PLC controller 35 and a solid flow meter 36 are installed at the front end of the lower hopper 31, the solid flow meter 36 is located above the baffle plate 32, and its detection end extends to the internal channel of the lower hopper 31, the hydraulic cylinder 34 and the solid flow meter 36 are electrically connected to the output end of the external power supply through the PLC controller 35;

[0029] Material pushing unit 4: installed at the lower side of the lower hopper 31.

[0030] The conveying pipeline 2 is used to convey the configuration raw materials of masonry cement downward to the mixing equipment. The solid materials such as sand and ash flowing down from the storage box 37 first arrive at the lower hopper 31. The solid flow meter 36 is used to measure the sand and ash raw materials flowing through. When the value set by the personnel is reached, the PLC controller 35 controls the hydraulic cylinder 34 to work. The hydraulic cylinder 34 drives the baffle plate 32 to move through the linkage rod 33, and then closes the internal channel of the lower hopper 31 to achieve quantitative proportioning of raw materials such as sand and ash. The material pushing unit 4 is used to convey the materials falling from the lower hopper 31 to the conveying pipeline 2.

[0031] The quantitative batching unit 3 also includes a storage box 37 and a filling hopper 38. A square storage box 37 is fixedly installed on both sides of the upper end of the mounting frame 1. The upper side of the storage box 37 facing outward is fixedly connected with the filling hopper 38. The interior of the filling hopper 38 is an inclined slide. The T-shaped mounting frame 1 is used for the installation of the storage box 37. The left and right storage boxes 37 are convenient for the storage of sand and ash for cement. The openings of the filling hopper 38 are respectively set on both sides of the device to facilitate workers to fill the materials.

[0032] The quantitative batching unit 3 also includes a water inlet pipe 39, a liquid flow valve 310 and an input panel 311. The liquid flow valve 310 is installed at the upper position of the front end of the delivery pipeline 2. The inlet end of the liquid flow valve 310 is fixedly connected to the water inlet pipe 39. The input panel 311 is installed at the lower position of the front end of the delivery pipeline 2. The input panel 311 and the liquid flow valve 310 are both bidirectionally electrically connected to the PLC controller 35. The water inlet pipe 39 is used to connect to an external water pipe to supply mixed water. The liquid flow valve 310 can count the water intake and close the water inlet pipe 39 through the PLC controller 35 after reaching the set value by the personnel. The input panel 311 is set at the lower position of the device for easy operation by workers. The amount of sand, ash and water can be preset through the input panel 311.

[0033] The material pushing unit 4 comprises a feeding channel 41, a pushing plate 42, a hydraulic cylinder 43 and a mounting seat 44. The left and right sides of the middle section of the conveying pipeline 2 are fixedly connected with a horizontal feeding channel 41. The right end of the feeding channel 41 is connected to the conveying pipeline 2, and the upper end of the feeding channel 41 is connected to the lower hopper 31. The outward end of the feeding channel 41 is fixedly connected with a mounting seat 44, and the upper end of the mounting seat 44 is fixedly installed with a hydraulic cylinder 43. The telescopic end of the hydraulic cylinder 43 extends to the interior of the feeding channel 41, and a pushing plate 42 is fixedly connected at its end. The pushing plate 42 is slidably connected to the interior of the feeding channel 41, and a triangular protrusion is provided at the lower end of the pushing plate 42 and on the side close to the conveying pipeline 2. The feeding channel 41 is used to receive the sand and ash raw materials dropped from the lower hopper 31, and the mounting seat 44 is used to install the hydraulic cylinder 43. The hydraulic cylinder 43 pushes the push plate 42 to slide in the feeding channel 41, and pushes the materials to the conveying pipe 2. The triangular protrusion at the bottom of the push plate 42 can effectively scoop up the materials at the bottom of the feeding channel 41 to prevent the materials from sticking to the bottom of the channel, thereby ensuring that the proportion of the materials is accurate and error-free.

[0034] The material pushing unit 4 also includes a blocking plate 45 and a supporting inclined rod 46. A transverse blocking plate 45 is fixedly connected to the upper end of the pushing plate 42. The upper end of the pushing plate 42 is fixedly connected to the lower end of the blocking plate 45 at a position slightly to the right. A supporting inclined rod 46 is fixedly connected to the lower end of the feeding channel 41 and between the conveying pipe 2. When the pushing plate 42 moves into the conveying pipe 2, the upper blocking plate 45 blocks the lower port of the lower hopper 31 to prevent the material from continuing to fall and falling into the side of the blocking plate 45 away from the conveying pipe 2. When the pushing plate 42 is reset outward, the blocking plate 45 moves outward synchronously to reopen the lower port of the lower hopper 31. In this way, a continuous pushing operation is achieved to push all the measured materials into the conveying pipe 2.

[0035] The device also includes a connecting plate 5 and a bolt through hole 6. The lower end of the device is fixedly connected with the connecting plate 5, and a bolt through hole 6 is provided at each of the four corners of the connecting plate 5. The connecting plate 5 is used to connect with the tank of the stirring and mixing device, and the bolt through hole 6 is used to install bolt fasteners to fix the connecting plate 5.

[0036] The working principle of a masonry cement preparation device provided by the utility model is as follows: the device has a reliable quantitative batching unit 3, which can quantitatively mix sand, ash and water for masonry cement, and can automatically cut off the supply of materials after reaching a preset amount: the delivery pipeline 2 is used to transport the configuration raw materials of masonry cement downward to the mixing equipment, and the solid materials such as sand and ash flowing down from the storage box 37 first come to the lower hopper 31, and the solid flow meter 36 is used to measure the sand and ash raw materials flowing through. When the value set by the personnel is reached, the PLC controller 35 controls the hydraulic cylinder 34 to work, and the hydraulic cylinder 34 drives the baffle plate 32 to move through the linkage rod 33, thereby The internal channel of the lower hopper 31 is closed to achieve quantitative proportioning of raw materials such as sand and ash; the T-shaped mounting frame 1 is used for the installation of the storage box 37, and the left and right storage boxes 37 are convenient for containing sand and ash for cement. The openings of the filling hopper 38 are respectively arranged on both sides of the device to facilitate workers to fill the materials; the water inlet pipe port 39 is used to connect to an external water pipe to supply mixing water, the liquid flow valve 310 can count the water intake, and after reaching the personnel set value, the water inlet pipe port 39 is closed through the PLC controller 35, and the input panel 311 is set at the lower position of the device to facilitate workers to operate, and the amount of sand, ash and water can be preset through the input panel 311. The device also has a reliable material pushing unit 4, which can continuously push the material and push all the measured materials into the conveying pipe 2 to ensure that the proportion of the materials is accurate and error-free: the feeding channel 41 is used to receive the sand and ash raw materials falling from the lower hopper 31, and the mounting seat 44 is used to install the hydraulic cylinder 43. The hydraulic cylinder 43 pushes the push plate 42 to slide in the feeding channel 41 to push the material to the conveying pipe 2. The triangular protrusion at the bottom of the push plate 42 can effectively shovel the material at the bottom of the feeding channel 41. , to prevent the materials from sticking to the bottom of the channel, and to ensure that the proportion of materials is accurate and error-free; when the push plate 42 moves into the conveying pipe 2, the upper blocking plate 45 blocks the lower port of the lower hopper 31 to prevent the materials from continuing to fall and falling into the side of the blocking plate 45 away from the conveying pipe 2. When the push plate 42 is reset outward, the blocking plate 45 moves outward synchronously to reopen the lower port of the lower hopper 31, so as to achieve continuous pushing operation and push all the measured materials into the conveying pipe 2. In addition, the connecting plate 5 is used to connect with the tank of the stirring and mixing device, and the bolt through hole 6 is used to install the bolt fastener, so as to fix the connecting plate 5.

[0037] It is worth noting that the PLC controller 35 disclosed in the above embodiment controls the operation of the hydraulic cylinder 1 34 and the hydraulic cylinder 2 43 using a method commonly used in the prior art.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A preparation device for masonry cement processing and production, characterized in that: It comprises a mounting frame (1), a quantitative batching unit (3) and a material pushing unit (4); The mounting frame (1) is an inverted T-shaped structure, and a vertical conveying pipeline (2) is fixedly connected to the middle position of the lower end of the mounting frame (1); The quantitative batching unit (3) comprises a lower hopper (31), a baffle plate (32), a linkage rod (33), a hydraulic cylinder (34), a PLC controller (35) and a solid flow meter (36). The lower end of the mounting frame (1) is fixedly connected to a lower hopper (31) on both the left and right sides. The lower hopper (31) is laterally slidably connected to the baffle plate (32) inside. The outward end of the baffle plate (32) is fixedly connected to the linkage rod (33). The front and rear ends of the lower hopper (31) are fixedly connected to the baffle plate (32). There is a hydraulic cylinder (34) which is horizontally arranged and whose telescopic end is fixedly connected to the end of the linkage rod (33). A PLC controller (35) and a solid flow meter (36) are installed at the front end of the lower hopper (31). The solid flow meter (36) is located above the baffle plate (32) and its detection end extends to the internal channel of the lower hopper (31). The hydraulic cylinder (34) and the solid flow meter (36) are both electrically connected to the output end of an external power supply through the PLC controller (35). Material pushing unit (4): installed on the lower side of the lower hopper (31).

2. A preparation device for masonry cement processing and production according to claim 1, characterized in that: The quantitative dosing unit (3) further comprises a material storage box (37) and a filling hopper (38). A square material storage box (37) is fixedly mounted on both left and right sides of the upper end of the mounting frame (1). The upper side of the material storage box (37) facing outward is fixedly connected with the filling hopper (38). The interior of the filling hopper (38) is an inclined slideway.

3. A preparation device for masonry cement processing and production according to claim 1, characterized in that: The quantitative dosing unit (3) further comprises a water inlet pipe (39), a liquid flow valve (310) and an input panel (311); the liquid flow valve (310) is installed at an upper position of the front end of the delivery pipeline (2); the inlet end of the liquid flow valve (310) is fixedly connected to the water inlet pipe (39); the input panel (311) is installed at a lower position of the front end of the delivery pipeline (2); and both the input panel (311) and the liquid flow valve (310) are bidirectionally electrically connected to the PLC controller (35).

4. A preparation device for masonry cement processing and production according to claim 1, characterized in that: The material pushing unit (4) comprises a feeding channel (41), a pushing plate (42), a second hydraulic cylinder (43) and a mounting seat (44). The left and right sides of the middle section of the conveying pipeline (2) are fixedly connected to a transverse feeding channel (41). The right end of the feeding channel (41) is connected to the conveying pipeline (2). The upper end of the feeding channel (41) is connected to the lower hopper (31). The outward end of the feeding channel (41) is fixedly connected to the mounting seat (44). The upper end of the mounting seat (44) is fixedly mounted with the second hydraulic cylinder (43). The telescopic end of the second hydraulic cylinder (43) extends into the interior of the feeding channel (41), and a pushing plate (42) is fixedly connected at its end. The pushing plate (42) is slidably connected to the interior of the feeding channel (41). A triangular convex block is provided at the lower end of the pushing plate (42) and on the side close to the conveying pipeline (2).

5. A preparation device for masonry cement processing and production according to claim 4, characterized in that: The material pushing unit (4) further comprises a blocking plate (45) and a supporting inclined rod (46); the upper end of the pushing plate (42) is fixedly connected to a transverse blocking plate (45); the upper end of the pushing plate (42) is fixedly connected to the right position of the lower end of the blocking plate (45); the lower end of the feeding channel (41) is fixedly connected to the supporting inclined rod (46) between the conveying pipe (2).

6. A preparation device for masonry cement processing and production according to claim 1, characterized in that: It also comprises a connecting plate (5) and a bolt through hole (6), wherein the lower end is fixedly connected with the connecting plate (5), and a bolt through hole (6) is provided at each of the four corners of the connecting plate (5).

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