Interlocking mechanism of automatic discharging equipment
By designing the cutoff valve and connection mechanism in the automated discharge equipment, the current of the screw under the kettle is controlled, which solves the problem of jumping and stopping caused by current instability, and through soft pad protection, the stability and wear resistance of the equipment are improved and the resistance of the equipment is reduced. maintenance costs.
Patent Information
- Application Number
- CN202421035696.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing screw discharge equipment under the kettle is unstable in current control, which can easily lead to the screw jump, affect production continuity, and the critical value of the incoming compressed air is difficult to control.
A chain mechanism for automated discharge equipment is designed, using components such as cutting valves, connecting plates, snap rings, fixing plates and springs. By setting the current high and low limits, the valve opening and closing is controlled to ensure the screw under the kettle. Stable operation and provide protection through soft pads to reduce vibration and friction.
It realizes stable discharge within the set current range, avoids screw jumps, improves operating stability and wear resistance of equipment, and reduces maintenance costs.
Smart Images
Figure CN222325100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of discharging equipment, in particular to a chain mechanism of automatic discharging equipment. Background Art
[0002] Automatic discharging equipment is a device used to automatically discharge materials from storage containers or production equipment. It can be applied to various industries and scenarios, including industrial production, logistics warehousing, food processing, etc. It can realize the automatic discharge and transportation of materials, reduce the need for manual operation, and improve production efficiency. It can quickly and accurately remove materials from storage containers and transport them to the target location, saving time and labor costs.
[0003] The speed of the existing screw discharge under the reactor is displayed by the current, which is controlled by the amount of compressed air fed into the polymerization reactor. If the air intake is too large, the current is high and the discharge is fast. However, if the rated current of the screw under the reactor is exceeded, the screw will stop and affect the production continuity. The critical value of the compressed air intake is not easy to control. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a linkage mechanism for automatic discharging equipment.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an interlocking mechanism of an automatic discharging equipment, comprising: a polymerization kettle, a connecting mechanism is arranged on the surface of the shaft of the polymerization kettle, a protective mechanism is arranged on the surface of the polymerization kettle, and it is characterized in that the connecting mechanism comprises a cut-off valve, a connecting plate is arranged on the bottom surface of the cut-off valve, a plurality of plug posts are arranged at the bottom of the connecting plate, retaining rings are arranged on both sides of the surface of the connecting plate, a fixing plate is arranged at the bottom of the connecting plate, fixing parts are arranged on the inner walls of the plurality of threaded grooves opened on the connecting plate and the fixing plate, mounting shells are fixedly connected to both sides of the surface of the fixing plate, springs are fixedly connected to the inner walls of the two mounting shells, blocks are arranged at the other ends of the two springs, and pushers are arranged on the other sides of the two blocks.
[0006] As a preferred embodiment, the protection mechanism includes a protection plate, and there are two protection plates. The inner walls of the two protection plates are fixedly connected with cushions, and the inner walls of the two cushions are respectively fixedly connected to the two sides of the surface of the polymerization kettle.
[0007] As a preferred implementation, the inner wall of the cut-off valve is connected to the surface of the shaft of the polymerization kettle, and the bottom surface of the cut-off valve is fixedly connected to one side of the connecting plate.
[0008] As a preferred embodiment, a plurality of plug posts are fixedly connected to the bottom of the connecting plate, and the bottom surfaces of the plurality of plug posts are respectively slidably connected to the slots formed on the inner wall of the fixing plate.
[0009] As a preferred embodiment, clamping rings are fixedly connected to both sides of the surface of the connection plate, and the clamping grooves formed by the two clamping rings are respectively fixedly engaged with the corresponding protruding parts of the clamping block.
[0010] As a preferred embodiment, the inner walls of the multiple thread grooves formed on the connecting plate and the fixing plate are threadedly connected with fixing members, and the connecting plate is threadedly fixed to the fixing plate via the multiple fixing members.
[0011] As a preferred embodiment, both sides of the fixing plate are fixedly connected with mounting shells, the inner walls of the two mounting shells are fixedly connected with springs, and the other ends of the two springs are fixedly connected with clamping blocks.
[0012] As a preferred embodiment, the other sides of the two clamping blocks are fixedly connected with push pieces, and the other side surfaces of the two push pieces are slidably connected to the clamping grooves provided in the corresponding mounting shells.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] The utility model can realize that when the current reaches the set high limit, the valve is opened to exhaust through the installed connection mechanism, so as to avoid the screw under the kettle from jumping and stopping. When the pressure drops, the current drops accordingly. When the current reaches the set low limit, the valve is closed, which does not affect the screw discharge and improves the operation stability.
[0015] The clamping connection between the clamping ring and the clamping block can provide better positioning accuracy, ensuring that the equipment is in the correct position during operation, thereby avoiding the problem of equipment damage or reduced work efficiency due to inaccurate positioning;
[0016] The installed protective mechanism cushion can buffer and protect the polymerization kettle. Installing a cushion between the polymerization kettle and the protective plate can not only reduce the vibration and friction of the polymerization kettle when it is impacted by the outside world, but also effectively protect the surface of the polymerization kettle from wear and damage. The cushion is made of high-strength and highly wear-resistant material, which can also enhance the wear resistance of the equipment, thereby reducing the frequency of equipment repair and replacement and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model provides a schematic diagram of the structure of the interlocking mechanism of the automatic discharging equipment.
[0018] Figure 2 This is a structural schematic diagram of the side disassembly view of the connection mechanism of the interlocking mechanism of an automatic discharging equipment provided by the utility model.
[0019] Figure 3A structural schematic diagram of a partial dissected side view of a connecting mechanism of an interlocking mechanism of an automatic discharging equipment provided by the utility model.
[0020] Figure 4 A schematic diagram of the disassembled side view of the structural protection mechanism of the interlocking mechanism of the automatic discharging equipment provided by the utility model.
[0021] Legend:
[0022] 1. Polymerization reactor;
[0023] 2. Connecting mechanism; 21. Cut-off valve; 22. Connecting plate; 23. Insert column; 24. Clamp ring; 25. Fixing plate; 26. Fixing piece; 27. Mounting shell; 28. Spring; 29. Block; 210. Push piece;
[0024] 3. Protective mechanism; 31. Protective plate; 32. Cushion. 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] Example 1
[0027] like Figure 1 - Figure 3 As shown, the utility model provides a technical solution: an interlocking mechanism of an automatic discharging equipment, comprising: a polymerization kettle 1, a connecting mechanism 2 is arranged on the surface of the shaft of the polymerization kettle 1, a protective mechanism 3 is arranged on the surface of the polymerization kettle 1, and the characteristic is that the connecting mechanism 2 comprises a cut-off valve 21, a connecting plate 22 is arranged on the bottom surface of the cut-off valve 21, a plurality of plug posts 23 are arranged at the bottom of the connecting plate 22, retaining rings 24 are arranged on both sides of the surface of the connecting plate 22, a fixing plate 25 is arranged at the bottom of the connecting plate 22, fixing parts 26 are arranged on the inner walls of the plurality of thread grooves opened on the connecting plate 22 and the fixing plate 25, mounting shells 27 are fixedly connected to both sides of the surface of the fixing plate 25, springs 28 are fixedly connected to the inner walls of the two mounting shells 27, the other ends of the two springs 28 are provided with blocks 29, and the other sides of the two blocks 29 are provided with pushers 210.
[0028] In this embodiment, the inner wall of the cut-off valve 21 is connected to the surface of the shaft of the polymerization kettle 1, and the bottom surface of the cut-off valve 21 is fixedly connected to one side of the connecting plate 22. A plurality of plug posts 23 are fixedly connected to the bottom of the connecting plate 22, and the bottom surfaces of the plurality of plug posts 23 are respectively slidably connected to the card grooves provided on the inner wall of the fixing plate 25; when using and installing, the plug posts 23 can first be inserted into the card grooves provided on the inner wall of the fixing plate 25 for positioning, which is convenient for the user to install later. By inserting the plug posts 23 into the card grooves provided on the inner wall of the fixing plate 25, positioning can be effectively performed, and the installer can easily and accurately install the equipment in the correct position, thereby improving the installation efficiency;
[0029] A cut-off valve 21 is installed on the top of the polymerization kettle 1. The current value of the screw under the kettle is interlocked with the opening and closing of the cut-off valve 21. The set current upper limit is interlocked with the valve opening, and the lower limit is interlocked with the valve closing. Through this operation, when the set current upper limit is reached, the valve is opened for exhaust to avoid the screw under the kettle from jumping and stopping. When the pressure drops, the current drops accordingly. When the set current lower limit is reached, the valve is closed, which does not affect the screw discharge and improves the operation stability.
[0030] Snap rings 24 are fixedly connected on both sides of the surface of the connecting plate 22, and the slots defined by the two snap rings 24 are fixedly engaged with the corresponding protrusions of the block 29 respectively; when the plug 23 is inserted into the slot and positioned, the snap ring 24 will also pass through the slot defined by the top of the mounting shell 27 and engage with the protrusions of the block 29, thereby limiting the position of the fixing plate 25 and the connecting plate 22, and the bottom of the fixing plate 25 is fixedly connected to the top of the polymerization kettle 1. The engagement between the snap ring 24 and the block 29 can provide better positioning accuracy, ensuring that the equipment is in the correct position during operation, thereby avoiding damage to the equipment or reduced work efficiency due to inaccurate positioning.
[0031] The inner walls of the multiple thread grooves formed by the connecting plate 22 and the fixing plate 25 are all threadedly connected with fixing parts 26, and the connecting plate 22 is threadedly fixed to the fixing plate 25 by the multiple fixing parts 26; when the clamping ring 24 and the clamping block 29 are fixedly engaged to form a limit, the user can rotate the fixing part 26 to install it into the thread groove formed by the fixing plate 25 and the connecting plate 22, so that the fixing plate 25 and the connecting plate 22 are threadedly fixed. The threaded fixation can not only provide a more secure connection. The design of the thread groove enables the fixing part 26 to be tightly locked between the fixing plate 25 and the connecting plate 22, effectively avoiding looseness and shaking, and ensuring a stable and reliable connection. The user can also adjust the distance or tightness between the fixing plate 25 and the connecting plate 22 by rotating the fixing part 26 according to actual needs, and flexibly adjust it to meet different requirements or adapt to equipment of different sizes;
[0032] The two sides of the fixing plate 25 are fixedly connected to the mounting shells 27, the inner walls of the two mounting shells 27 are fixedly connected to the springs 28, the other ends of the two springs 28 are fixedly connected to the clamping blocks 29, the other sides of the two clamping blocks 29 are fixedly connected to the push pieces 210, and the other side surfaces of the two push pieces 210 are slidably connected to the corresponding clamping grooves of the mounting shells 27; when the staff needs to disassemble and inspect, they can first rotate the fixing piece 26 in the opposite direction to remove the fixing piece 26, and then press the push piece 210, when the push piece 210 is pushed When the clamping block 29 moves, it will push the clamping block 29 synchronously. When the clamping block 29 is pushed, it will squeeze the spring 28. When the spring 28 is squeezed, it will deform and shrink. The clamping block 29 will move and release the limit with the retaining ring 24. After the limit between the clamping block 29 and the retaining ring 24 is released, the limit between the connecting plate 22 and the fixing plate 25 will also be released. In this way, a lot of disassembly time can be saved. Compared with the traditional fixation with bolts, this mechanism has a faster disassembly speed, can reduce the waiting time during the disassembly process, and improves efficiency.
[0033] Example 2
[0034] like Figure 1 - Figure 4 As shown, the protection mechanism 3 includes two protection plates 31 , and the inner walls of the two protection plates 31 are fixedly connected with soft pads 32 . The inner walls of the two soft pads 32 are fixedly connected to the two sides of the surface of the polymerization kettle 1 .
[0035] In this embodiment, through the cooperation of the above components, the soft pad 32 can play the role of buffering and protecting the polymerization kettle 1. The soft pad 32 is installed between the polymerization kettle 1 and the protective plate 31, which can not only reduce the vibration and friction of the polymerization kettle 1 when it is impacted by the outside world, but also effectively protect the surface of the polymerization kettle 1 from wear and damage. The soft pad 32 is made of high-strength and highly wear-resistant material, and can also enhance the wear resistance of the equipment, thereby reducing the frequency of equipment maintenance and replacement and reducing maintenance costs.
[0036] Working principle:
[0037] like Figure 1 - Figure 4 As shown, when using and installing, first, the plug post 23 can be inserted into the slot provided on the inner wall of the fixing plate 25. When the plug post 23 is inserted into the slot and positioned, the snap ring 24 will also pass through the slot provided on the top of the installation shell 27 and engage with the protrusion of the block 29, so that the fixing plate 25 and the connecting plate 22 are limited. When the snap ring 24 and the block 29 are fixedly engaged to form a limit, the user can then rotate the fixing member 26 to install it into the threaded groove provided on the fixing plate 25 and the connecting plate 22, so that the fixing plate 25 and the connecting plate 22 are threadedly fixed, and the installation process is completed;
[0038] When the staff needs to disassemble and inspect, they can first rotate the fixing part 26 in the opposite direction to remove the fixing part 26, and then press the pushing part 210. When the pushing part 210 is pushed, it will simultaneously push the block 29. When the block 29 is pushed, it will squeeze the spring 28. When the spring 28 is squeezed, it will deform and shrink, and the block 29 will move to release the limit of the snap ring 24. After the limit between the block 29 and the snap ring 24 is released, the limit between the connecting plate 22 and the fixing plate 25 will also be released, and the disassembly process is completed.
[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A chain mechanism for an automated discharging device, comprising: A polymerization kettle (1), wherein a connecting mechanism (2) is arranged on the surface of the shaft of the polymerization kettle (1), and a protective mechanism (3) is arranged on the surface of the polymerization kettle (1), characterized in that the connecting mechanism (2) comprises a shut-off valve (21), a connecting plate (22) is arranged on the bottom surface of the shut-off valve (21), a plurality of plug posts (23) are arranged on the bottom of the connecting plate (22), retaining rings (24) are arranged on both sides of the surface of the connecting plate (22), a fixing plate (25) is arranged on the bottom of the connecting plate (22), a plurality of thread grooves formed on the inner walls of the connecting plate (22) and the fixing plate (25) are provided with fixing members (26), both sides of the surface of the fixing plate (25) are fixedly connected with mounting shells (27), the inner walls of the two mounting shells (27) are fixedly connected with springs (28), the other ends of the two springs (28) are provided with blocks (29), and the other sides of the two blocks (29) are provided with push members (210).
2. The interlocking mechanism of the automatic discharging equipment according to claim 1 is characterized in that: The protection mechanism (3) comprises a protection plate (31), wherein two protection plates (31) are provided, and the inner walls of the two protection plates (31) are fixedly connected with a soft pad (32), and the inner walls of the two soft pads (32) are respectively fixedly connected to the two sides of the surface of the polymerization kettle (1).
3. The interlocking mechanism of the automatic discharging equipment according to claim 2 is characterized in that: The inner wall of the cut-off valve (21) is connected to the surface of the shaft of the polymerization kettle (1), and the bottom surface of the cut-off valve (21) is fixedly connected to one side of the connecting plate (22).
4. The interlocking mechanism of the automatic discharging equipment according to claim 1 is characterized in that: A plurality of plug posts (23) are fixedly connected to the bottom of the connection plate (22), and the bottom surfaces of the plurality of plug posts (23) are respectively slidably connected to the slots provided on the inner wall of the fixing plate (25).
5. The interlocking mechanism of the automatic discharging equipment according to claim 1 is characterized in that: Snap rings (24) are fixedly connected to both sides of the surface of the connection plate (22), and the snap grooves formed in the two snap rings (24) are fixedly snapped to the corresponding raised portions of the snap blocks (29).
6. The interlocking mechanism of the automatic discharging equipment according to claim 1 is characterized in that: The inner walls of the multiple thread grooves formed on the connecting plate (22) and the fixing plate (25) are all threadedly connected with fixing members (26), and the connecting plate (22) is threadedly fixed to the fixing plate (25) via the multiple fixing members (26).
7. The interlocking mechanism of the automatic discharging equipment according to claim 1 is characterized in that: Both sides of the fixing plate (25) are fixedly connected to mounting shells (27), the inner walls of the two mounting shells (27) are fixedly connected to springs (28), and the other ends of the two springs (28) are fixedly connected to clamping blocks (29).
8. The interlocking mechanism of the automatic discharging equipment according to claim 1 is characterized in that: The other sides of the two clamping blocks (29) are fixedly connected with a push piece (210), and the other side surfaces of the two push pieces (210) are slidably connected to the clamping slots provided in the corresponding mounting shell (27).