Raw material feeding device

Abstract

The utility model relates to the technical field of medicine preparation, in particular to a raw material feeding device which comprises a smashing box, two smashing rollers, two first motors and a conveying mechanism, the two smashing rollers are rotationally connected with the smashing box, and the two first motors are fixedly connected with the smashing box. The conveying mechanism comprises two supporting frames, two mounting plates, a first crawler belt, two rotating rollers, a second motor, a feeding opening and a blocking assembly, the two supporting frames are arranged on one side of the crushing box, one ends of the two mounting plates are fixedly connected with the corresponding supporting frames, and the second motor is fixedly connected with the corresponding mounting plates; the first crawler belt wraps the surfaces of the two rotating rollers, the feeding port is fixedly connected with the two mounting plates, and the blocking assembly is arranged on one side of the feeding port. Through the arrangement of the structure, the problem that in the prior art, under the driving action of a third motor and a fourth motor, raw materials can be added only after the material box is driven to move to the corresponding height, and the raw materials cannot be added is solved; and the preparation efficiency is greatly influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine preparation, in particular to a raw material feeding device. Background Art

[0002] Pharmaceutical intermediates are some chemical raw materials or chemical products used in the process of drug synthesis. This kind of chemical product does not require a drug production license and can be produced in an ordinary chemical plant. As long as it reaches a certain level, it can be used for drug synthesis. During the processing of pharmaceutical intermediates, it is usually necessary to use a raw material delivery mechanism to deliver the raw materials into the processing equipment. The raw materials will clump due to moisture during the storage process. The existing raw material delivery mechanism does not have the function of crushing the agglomerated raw materials, resulting in the agglomerated raw materials affecting subsequent processing.

[0003] In the prior art, the patent (CN212531477U) mentions a pharmaceutical raw material delivery device, including a column, the output shaft of the third motor is fixedly connected to the left end of the first threaded rod, and the right end of the first threaded rod is connected to another support plate through a bearing. The fourth motor is fixedly installed on the top of the column, the output shaft of the fourth motor extends to the inside of the column and is fixedly connected to the top of the second threaded rod, the bottom end of the second threaded rod is connected to the bottom of the column cavity through a bearing, the inner wall of the lifting plate is threadedly connected to the outer surface of the second threaded rod, the outer side of the lifting plate is slidably connected to the inner wall of the column, and the top of the left side of the material box is fixedly connected to the right side of the lifting plate. The prior art can move the material box between the top plate and the hopper through the mutual cooperation of the third motor, the first threaded rod, the fourth motor and the second threaded rod, and then the material box is driven to rise through the mutual cooperation of the fourth motor, the second threaded rod and the lifting plate, so that the top plate squeezes the vertical rod, so that the vertical rod can push the blocking plate to separate from the material box, so that the raw materials in the material box can fall into the hopper, thereby improving the practicality of the delivery mechanism.

[0004] However, in the above-mentioned prior art, raw materials can only be added after the material box is driven to move to a corresponding height by the third motor and the fourth motor, which greatly affects the preparation efficiency. Utility Model Content

[0005] The utility model aims to provide a raw material feeding device, which solves the problem in the prior art that raw materials can only be added after the material box is driven to move to a corresponding height under the driving action of the third motor and the fourth motor, which greatly affects the preparation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a raw material feeding device, including a crushing box, two crushing rollers, two first motors and a transportation mechanism, the two crushing rollers are rotatably connected to the crushing box and are located inside the crushing box, the two first motors are fixedly connected to the crushing box and are located on one side of the crushing box, the output ends of the two first motors are fixedly connected to the corresponding crushing rollers, the transportation mechanism includes two support frames, two mounting plates, a first crawler, two rotating rollers, a second motor, a feed port and a blocking component, the two support frames are arranged on one side of the crushing box, one end of the two mounting plates is fixedly connected to the corresponding support frames and is obliquely arranged on one side of the support frames, the two rotating rollers are rotatably connected to the two mounting plates and are located between the two mounting plates, the second motor is fixedly connected to the corresponding mounting plate and is located on one side of the mounting plate, the output end of the second motor is fixedly connected to the corresponding rotating roller, the first crawler covers the surface of the two rotating rollers, the feed port is fixedly connected to the two mounting plates and is located above the first crawler, and the blocking component is arranged on one side of the feed port.

[0007] Among them, the blocking assembly includes a side plate, a hydraulic cylinder and a baffle plate, the side plate is fixedly connected to the feed port and is located on one side of the feed port, the hydraulic cylinder is fixedly connected to the side plate and is located above the side plate, one end of the baffle plate is fixedly connected to the output end of the hydraulic cylinder, and the other end of the hydraulic cylinder is slidably connected to the feed port and is located inside the feed port.

[0008] Among them, a plurality of transverse plates are evenly arranged on the surface of the first crawler, and one end of the first crawler is arranged above the crushing box.

[0009] Wherein, the raw material feeding device also includes a moving mechanism, and the moving mechanism is arranged on one side of the crushing box.

[0010] Among them, each of the moving mechanisms includes two baffles, two central shafts, a third motor and a second crawler track. The two baffles are fixedly connected to the crushing box and are located on one side of the crushing box. The two central shafts are rotatably connected to the two baffles and the crushing box and are located between the crushing box and the two baffles. The second crawler track is covered on the surface of the two central shafts. The third motor is fixedly connected to the crushing box and is located on one side of the crushing box. The output end of the third motor is fixedly connected to the corresponding central shaft.

[0011] The utility model provides a raw material feeding device, wherein the two crushing rollers are rotatably connected to the crushing box and are located inside the crushing box, the two first motors are fixedly connected to the crushing box and are located on one side of the crushing box, the two support frames are arranged on one side of the crushing box, one end of the two mounting plates is fixedly connected to the corresponding support frames and is obliquely arranged on one side of the support frame, the two rotating rollers are rotatably connected to the two mounting plates and are located between the two mounting plates, the second motor is fixedly connected to the corresponding mounting plates and is located on one side of the mounting plates, the output end of the second motor is fixedly connected to the corresponding rotating roller, the first crawler is coated on the surface of the two rotating rollers, the feed port is fixedly connected to the two mounting plates and is located above the first crawler, the blocking component is arranged on one side of the feed port, the medicine is placed in the feed port, and falls onto the first crawler through the feed port, the rotating roller is driven to rotate by the second motor, so that the first crawler rotates accordingly, the medicine moves to the top of the first crawler and falls into the crushing box, and the first motor mobilizes the crushing roller to rotate to crush the raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a side view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0017] 101-crushing box, 102-crushing roller, 103-first motor, 104-support frame, 105-mounting plate, 106-first crawler, 107-rotating roller, 108-second motor, 109-feeding port, 110-side plate, 111-hydraulic cylinder, 112-blocking plate, 113-cross plate, 201-baffle, 202-center axis, 203-third motor, 204-second crawler. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] First embodiment:

[0020] See also Figure 1 to Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 is a side view of the first embodiment of the utility model, Figure 3 The utility model Figure 2 AA line section view.

[0021] The utility model provides a raw material feeding device, including a crushing box 101, two crushing rollers 102, two first motors 103 and a transport mechanism, the transport mechanism includes two support frames 104, two mounting plates 105, a first crawler 106, two rotating rollers 107, a second motor 108, a feed port 109 and a blocking component, the blocking component includes a side plate 110, a hydraulic cylinder 111 and a blocking plate 112. The above-mentioned scheme solves the problem that raw materials can only be added after the material box is driven to move to a corresponding height under the driving action of the third motor and the fourth motor, which greatly affects the preparation efficiency.

[0022] According to the present specific embodiment, the two crushing rollers 102 are rotatably connected to the crushing box 101 and are located inside the crushing box 101, the two first motors 103 are fixedly connected to the crushing box 101 and are located on one side of the crushing box 101, the output ends of the two first motors 103 are fixedly connected to the corresponding crushing rollers 102, the two support frames 104 are arranged on one side of the crushing box 101, one end of the two mounting plates 105 is fixedly connected to the corresponding support frames 104 and is obliquely arranged on one side of the support frame 104, the two rotating rollers 107 are rotatably connected to the two mounting plates 105 and are located between the two mounting plates 105, the second motors 108 are fixedly connected to the corresponding mounting plates 105 and are located On one side of the mounting plate 105, the output end of the second motor 108 is fixedly connected to the corresponding rotating roller 107, the first crawler 106 is covered on the surface of the two rotating rollers 107, the feed port 109 is fixedly connected to the two mounting plates 105, and is located above the first crawler 106, the blocking component is arranged on one side of the feed port 109, the medicine is placed in the feed port 109, and falls onto the first crawler 106 through the feed port 109, the rotating roller 107 is driven to rotate by the second motor 108, so that the first crawler 106 rotates accordingly, and after the medicine moves to the top of the first crawler 106, it falls into the crushing box 101, and the first motor 103 mobilizes the crushing roller 102 to rotate to crush the raw materials.

[0023] Among them, the side plate 110 is fixedly connected to the feed port 109 and is located on one side of the feed port 109, the hydraulic cylinder 111 is fixedly connected to the side plate 110 and is located above the side plate 110, one end of the baffle plate 112 is fixedly connected to the output end of the hydraulic cylinder 111, and the other end of the hydraulic cylinder 111 is slidably connected to the feed port 109 and is located inside the feed port 109, the raw material is placed in the feed port 109, the baffle plate 112 prevents the raw material from falling into the first crawler 106, and when raw materials need to be added, the hydraulic cylinder 111 drives the baffle plate 112 to move, so that the raw material falls onto the first crawler 106.

[0024] Secondly, a plurality of transverse plates 113 are evenly arranged on the surface of the first crawler 106. One end of the first crawler 106 is arranged above the crushing box 101. After the raw materials fall onto the first crawler 106, the plurality of transverse plates 113 drive the raw materials to move to prevent the raw materials from rolling down.

[0025] When using the utility model, the raw materials are placed in the feed port 109, and the baffle plate 112 prevents the raw materials from falling into the first crawler 106. When raw materials need to be added, the hydraulic cylinder 111 drives the baffle plate 112 to move, so that the raw materials fall onto the first crawler 106, and the second motor 108 drives the rotating roller 107 to rotate, so that the first crawler 106 rotates accordingly, and the plurality of cross plates 113 drive the raw materials to move. After the medicine moves to the top of the first crawler 106, it falls into the crushing box 101, and the first motor 103 mobilizes the crushing roller 102 to rotate to crush the raw materials.

[0026] Second embodiment:

[0027] See also Figure 4 , Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0028] On the basis of the first embodiment, the utility model provides a raw material delivery device, which also includes a moving mechanism, each of which includes two baffles 201, two center shafts 202, a third motor 203 and a second crawler 204. Through the arrangement of the above-mentioned structure, the crushed raw materials are transported to the location for easy collection or use.

[0029] According to this specific embodiment, the moving mechanism is arranged on one side of the crushing box 101 .

[0030] Among them, the two baffles 201 are fixedly connected to the crushing box 101 and are located on one side of the crushing box 101, the two central shafts 202 are rotatably connected to the two baffles 201 and the crushing box 101, and are located between the crushing box 101 and the two baffles 201, the second track 204 is covered on the surface of the two central shafts 202, the third motor 203 is fixedly connected to the crushing box 101 and is located on one side of the crushing box 101, and the output end of the third motor 203 is fixedly connected to the corresponding central shaft 202. After the raw material is crushed, it falls onto the second track 204, and the third connection drives the corresponding central shaft 202 to rotate, so that the second track 204 moves accordingly, and drives the raw material to the corresponding position.

[0031] When using the utility model, the raw materials are placed in the feed port 109, and the blocking plate 112 blocks the raw materials from falling into the first crawler 106. When raw materials need to be added, the hydraulic cylinder 111 drives the blocking plate 112 to move, so that the raw materials fall onto the first crawler 106, and the second motor 108 drives the rotating roller 107 to rotate, so that the first crawler 106 rotates accordingly, and a plurality of the cross plates 113 drive the raw materials to move. After the medicine moves to the top of the first crawler 106, it falls into the crushing box 101, and the first motor 103 mobilizes the crushing roller 102 to rotate to crush the raw materials. After the raw materials are crushed, they fall onto the second crawler 204, and the third connection drives the corresponding central axis 202 to rotate, so that the second crawler 204 moves accordingly, and drives the raw materials to the corresponding position.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A raw material feeding device, comprising a crushing box, two crushing rollers and two first motors, wherein the two crushing rollers are rotatably connected to the crushing box and are located inside the crushing box, the two first motors are fixedly connected to the crushing box and are located on one side of the crushing box, and the output ends of the two first motors are fixedly connected to the corresponding crushing rollers, characterized in that: It also includes a transportation mechanism, which includes two support frames, two mounting plates, a first crawler, two rotating rollers, a second motor, a feed port and a blocking assembly, the two support frames are arranged on one side of the crushing box, one end of the two mounting plates is fixedly connected to the corresponding support frames and is obliquely arranged on one side of the support frames, the two rotating rollers are rotatably connected to the two mounting plates and are located between the two mounting plates, the second motor is fixedly connected to the corresponding mounting plates and is located on one side of the mounting plates, the output end of the second motor is fixedly connected to the corresponding rotating rollers, the first crawler is covered on the surface of the two rotating rollers, the feed port is fixedly connected to the two mounting plates and is located above the first crawler, and the blocking assembly is arranged on one side of the feed port.

2. The raw material feeding device according to claim 1, characterized in that: The blocking assembly includes a side plate, a hydraulic cylinder and a baffle plate. The side plate is fixedly connected to the feed port and is located on one side of the feed port. The hydraulic cylinder is fixedly connected to the side plate and is located above the side plate. One end of the baffle plate is fixedly connected to the output end of the hydraulic cylinder, and the other end of the hydraulic cylinder is slidably connected to the feed port and is located inside the feed port.

3. The raw material feeding device according to claim 2, characterized in that: A plurality of transverse plates are evenly arranged on the surface of the first crawler, and one end of the first crawler is arranged above the crushing box.

4. The raw material feeding device according to claim 3, characterized in that: The material feeding device further comprises a moving mechanism, and the moving mechanism is arranged on one side of the crushing box.

5. The raw material feeding device according to claim 4, characterized in that: Each of the moving mechanisms includes two baffles, two center shafts, a third motor and a second crawler belt. The two baffles are fixedly connected to the crushing box and are located on one side of the crushing box. The two center shafts are rotatably connected to the two baffles and the crushing box and are located between the crushing box and the two baffles. The second crawler belt is covered on the surfaces of the two center shafts. The third motor is fixedly connected to the crushing box and is located on one side of the crushing box. The output end of the third motor is fixedly connected to the corresponding center shaft.

Images