Feeding device with crushing structure

Abstract

The feeding device with the crushing structure comprises a device body, a transmission shaft is rotatably connected to the position, close to the right side, of the inner wall of the device body in a penetrating mode, scattering blades are fixedly arranged on the outer side of the transmission shaft, the rear end of the transmission shaft is connected with an output shaft of a first motor, and a second motor is arranged in the device body. An output shaft of the second motor is connected with a first rotating shaft, the front end of the first rotating shaft is fixedly connected with an eccentric shaft, the eccentric shaft is movably connected with a connecting rod, and the end, away from the eccentric shaft, of the connecting rod is movably connected with a support. According to the medical intermediate crushing device, sliding blocky medical intermediates are crushed again through crushing teeth, the crushed medical intermediates slide between crushing rollers through a guide plate, the crushing roller on the right side is driven to rotate under the action of a third motor and a first bevel gear set, and the crushing roller on the right side drives the crushing roller on the left side to rotate through a meshing gear set; and the medical intermediates are further crushed, and the crushing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a feeding device with a crushing structure. Background Art

[0002] Pharmaceutical intermediates are some chemical raw materials or chemical products used in the process of drug synthesis. Most pharmaceutical intermediates are in powder form. In pharmaceutical synthesis, pharmaceutical intermediates need to be added to the synthesis bin for processing. Since most pharmaceutical intermediates are in powder form, they are prone to agglomeration during storage and other processes. Adding lumpy pharmaceutical intermediates to the synthesis bin can easily lead to uneven mixing of the synthetic materials, affecting the qualified rate of the drugs.

[0003] In summary, a feeding device with a crushing structure is currently needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a feeding device with a crushing structure, which solves the problems mentioned in the background technology.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A feeding device with a crushing structure comprises a device body, an inner wall of the device body is rotatably connected to a transmission shaft passing through near the right side, a scattering blade is fixedly arranged on the outer side of the transmission shaft, the rear end of the transmission shaft is connected to the output shaft of the first motor, a second motor is arranged inside the device body, the output shaft of the second motor is connected to the first rotating shaft, the front end of the first rotating shaft is fixedly connected to an eccentric shaft, a connecting rod is movably connected to the eccentric shaft, the connecting rod is movably connected to a bracket at one end away from the eccentric shaft, a crushing tooth is fixedly arranged on the lower end of the bracket, a spring buffer assembly is arranged inside the device body, the upper end of the spring buffer assembly is connected to a support plate frame, a vibration motor is arranged below the support plate frame, the support plate frame is arranged below the crushing tooth, and the crushing tooth is arranged on the left side of the scattering blade.

[0007] Furthermore, the device body includes a connecting shell, the left side of the device body is fixedly connected to the connecting shell, and a guide plate is arranged inside the connecting shell.

[0008] Furthermore, the device body also includes a crushing roller, the inner wall of the connecting shell is rotatably connected to the crushing roller, the rear end of the crushing roller passes through the connecting shell, the crushing rollers are meshed and connected by a meshing gear set, and the front end of the crushing roller on the right side passes through the connecting shell and is connected to the output shaft of the third motor through the first bevel gear set.

[0009] Furthermore, the device body also includes a first auger, the inner wall of the connecting shell penetrates and rotatably connects to the first auger, and the front end of the first auger is connected to the output shaft of the fourth motor through the second bevel gear set.

[0010] Furthermore, the device body also includes a feed pipe, the rear side of the connecting shell is connected to the feed pipe, the inner wall of the feed pipe is rotatably connected to the second auger, the upper end of the second auger passes through the feed pipe and is connected to the second rotating shaft via a toothed belt, and the second rotating shaft is connected to the output shaft of the fifth motor.

[0011] The utility model provides a feeding device with a crushing structure. Compared with the prior art, it has the following beneficial effects:

[0012] First, the pharmaceutical intermediate is added into the device body, and the first motor and the transmission shaft drive the breaking blades to rotate to break the larger pharmaceutical intermediate blocks. The broken pharmaceutical intermediate falls onto the support frame and slides to the left under the action of the vibration motor. The second motor, the first rotating shaft and the eccentric shaft drive the bracket to move up and down through the connecting rod, and the sliding block pharmaceutical intermediate is crushed again by the crushing teeth. The broken pharmaceutical intermediate slides between the crushing rollers through the guide plate, and the right crushing roller is driven to rotate by the third motor and the first bevel gear set. The right crushing roller drives the left crushing roller to rotate through the meshing gear set, and the pharmaceutical intermediate is further crushed to improve its crushing effect. The crushed pharmaceutical intermediate powder is pushed into the feed pipe by the fourth motor, the second bevel gear set and the first auger, and the second auger is driven to rotate by the fifth motor, the second rotating shaft and the toothed belt to transport the pharmaceutical intermediate powder out. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 The schematic diagram of the front cross-sectional structure of the device body of the utility model is shown;

[0015] Figure 2 The figure shows a schematic diagram of the left side cross-sectional structure of the device body of the utility model;

[0016] Figure 3 The schematic diagram of the left side cross-sectional structure of the connecting housing of the utility model is shown;

[0017] Figure 4 The schematic diagram of the cross-sectional structure of the connecting shell of the utility model is shown;

[0018] As shown in the figure: 1. Device body; 101. Connecting shell; 102. Guide plate; 103. Crushing roller; 104. Meshing gear set; 105. First bevel gear set; 106. Third motor; 107. First auger; 108. Second bevel gear set; 109. Fourth motor; 110. Feed pipe; 111. Second auger; 112. Toothed belt; 113. Second rotating shaft; 114. Fifth motor; 2. Transmission shaft; 3. Breaking blades; 4. First motor; 5. Second motor; 6. First rotating shaft; 7. Eccentric shaft; 8. Connecting rod; 9. Bracket; 10. Crushing teeth; 11. Spring buffer assembly; 12. Support plate frame; 13. Vibration motor. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] Embodiment 1

[0021] In order to solve the technical problems in the background technology, a feeding device with a crushing structure is provided as follows:

[0022] Combination Figure 1-Figure 4 As shown, the utility model provides a feeding device with a crushing structure, including a device body 1, an inner wall of the device body 1 is rotatably connected to a transmission shaft 2 near the right side, a scattering blade 3 is fixedly arranged on the outer side of the transmission shaft 2, the rear end of the transmission shaft 2 is connected to the output shaft of the first motor 4, a second motor 5 is arranged inside the device body 1, the output shaft of the second motor 5 is connected to the first rotating shaft 6, the front end of the first rotating shaft 6 is fixedly connected to the eccentric shaft 7, a connecting rod 8 is movably connected to the eccentric shaft 7, the connecting rod 8 is movably connected to a bracket 9 at one end away from the eccentric shaft 7, a crushing tooth 10 is fixedly arranged at the lower end of the bracket 9, a spring buffer assembly 11 is arranged inside the device body 1, the upper end of the spring buffer assembly 11 is connected to a support plate frame 12, a vibration motor 13 is arranged below the support plate frame 12, the support plate frame 12 is arranged below the crushing tooth 10, and the crushing tooth 10 is arranged on the left side of the scattering blade 3.

[0023] The first motor 4 and the transmission shaft 2 drive the breaking blades 3 to rotate and break up the larger pharmaceutical intermediate blocks. The broken pharmaceutical intermediates fall onto the support frame 12 and slide to the left under the action of the vibration motor 13. The second motor 5, the first rotating shaft 6 and the eccentric shaft 7 drive the bracket 9 to move up and down through the connecting rod 8, and the falling block pharmaceutical intermediates are broken again by the crushing teeth 10.

[0024] In this embodiment, the device body 1 includes a connecting shell 101, the left side of the device body 1 is fixedly connected to the connecting shell 101, a guide plate 102 is arranged in the connecting shell 101, the device body 1 also includes a crushing roller 103, the inner wall of the connecting shell 101 is rotatably connected to the crushing roller 103, the rear end of the crushing roller 103 passes through the connecting shell 101, the crushing rollers 103 are meshed and connected through a meshing gear set 104, and the front end of the crushing roller 103 on the right side passes through the connecting shell 101 and is connected to the output shaft of the third motor 106 through the first bevel gear set 105.

[0025] The third motor 106 and the first bevel gear set 105 drive the right crushing roller 103 to rotate, and the right crushing roller 103 drives the left crushing roller 103 to rotate through the meshing gear set 104, so as to further crush the pharmaceutical intermediate.

[0026] Embodiment 2

[0027] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0028] In this embodiment, the device body 1 also includes a first auger 107, which is connected to the inner wall of the shell 101 and is rotatably connected to the first auger 107. The front end of the first auger 107 is connected to the output shaft of the fourth motor 109 through the second bevel gear set 108. The device body 1 also includes a feed pipe 110, which is connected to the rear side of the shell 101. The inner wall of the feed pipe 110 is rotatably connected to the second auger 111. The upper end of the second auger 111 passes through the feed pipe 110 and is connected to the second rotating shaft 113 through the toothed belt 112. The second rotating shaft 113 is connected to the output shaft of the fifth motor 114.

[0029] The crushed pharmaceutical intermediate powder is pushed into the feeding pipe 110 by the fourth motor 109, the second bevel gear set 108 and the first auger 107, and the second auger 111 is driven to rotate by the fifth motor 114, the second rotating shaft 113 and the toothed belt 112 to transport the pharmaceutical intermediate powder out.

[0030] The working principle and use process of this utility model:

[0031] In use:

[0032] The first step: by adding the pharmaceutical intermediate into the device body 1, the first motor 4 and the transmission shaft 2 drive the breaking blade 3 to rotate to break the larger pharmaceutical intermediate blocks, the broken pharmaceutical intermediate falls onto the support frame 12, slides to the left under the action of the vibration motor 13, and the second motor 5, the first rotating shaft 6 and the eccentric shaft 7 drive the bracket 9 to move up and down through the connecting rod 8, and the sliding block pharmaceutical intermediate is crushed again by the crushing teeth 10.

[0033] Step 2: The crushed pharmaceutical intermediate slides between the crushing rollers 103 through the guide plate 102, and the crushing roller 103 on the right side is driven to rotate by the third motor 106 and the first bevel gear set 105. The crushing roller 103 on the right side drives the crushing roller 103 on the left side to rotate through the meshing gear set 104, thereby further crushing the pharmaceutical intermediate.

[0034] Step 3: The crushed pharmaceutical intermediate powder is pushed into the feeding pipe 110 by the fourth motor 109, the second bevel gear set 108 and the first auger 107, and the second auger 111 is driven to rotate by the fifth motor 114, the second rotating shaft 113 and the toothed belt 112 to transport the pharmaceutical intermediate powder out.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] 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 aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feeding device with a crushing structure, characterized in that: The device comprises a device body (1), wherein a transmission shaft (2) is rotatably connected to the inner wall of the device body (1) near the right side, a scattering blade (3) is fixedly arranged on the outer side of the transmission shaft (2), a rear end of the transmission shaft (2) is connected to the output shaft of a first motor (4), a second motor (5) is arranged inside the device body (1), the output shaft of the second motor (5) is connected to a first rotating shaft (6), the front end of the first rotating shaft (6) is fixedly connected to an eccentric shaft (7), and a connecting rod ( 8), the connecting rod (8) is movably connected to a bracket (9) at one end away from the eccentric shaft (7), a crushing tooth (10) is fixedly arranged at the lower end of the bracket (9), a spring buffer component (11) is arranged inside the device body (1), the upper end of the spring buffer component (11) is connected to a support plate frame (12), a vibration motor (13) is arranged below the support plate frame (12), the support plate frame (12) is arranged below the crushing tooth (10), and the crushing tooth (10) is arranged on the left side of the scattering blade (3).

2. A feeding device with a crushing structure according to claim 1, characterized in that: The device body (1) comprises a connecting shell (101), the left side of the device body (1) is fixedly connected to the connecting shell (101), and a guide plate (102) is arranged inside the connecting shell (101).

3. A feeding device with a crushing structure according to claim 2, characterized in that: The device body (1) also includes a crushing roller (103), the inner wall of the connecting shell (101) is rotatably connected to the crushing roller (103), the rear end of the crushing roller (103) passes through the connecting shell (101), the crushing rollers (103) are meshed and connected via a meshing gear set (104), and the front end of the crushing roller (103) on the right side passes through the connecting shell (101) and is connected to the output shaft of the third motor (106) via a first bevel gear set (105).

4. The feeding device with a crushing structure according to claim 2, characterized in that: The device body (1) also includes a first auger (107), the inner wall of the connecting shell (101) penetrates and rotatably connects the first auger (107), and the front end of the first auger (107) is connected to the output shaft of the fourth motor (109) through the second bevel gear set (108).

5. The feeding device with a crushing structure according to claim 2, characterized in that: The device body (1) also includes a feed pipe (110), the rear side of the connecting shell (101) is connected to the feed pipe (110), the inner wall of the feed pipe (110) is rotatably connected to a second auger (111), the upper end of the second auger (111) passes through the feed pipe (110) and is connected to a second rotating shaft (113) via a toothed belt (112), and the second rotating shaft (113) is connected to an output shaft of a fifth motor (114).

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