A storage tank and a coloring device

Abstract

The utility model discloses a kind of storage barrel and colouring equipment, including storage barrel body, tighten clamping mechanism and multiple fixed anti-deviation mechanisms, the outside of storage barrel body is equipped with multiple fixed anti-deviation mechanisms, fixed anti-deviation mechanism includes a pair of tightening hoop, both ends of tightening hoop are rotatably installed with fixed anti-deviation rotating block, a pair of fixed anti-deviation rotating block outer sleeve is equipped with fixed anti-deviation fastening frame, tighten clamping mechanism is equipped between a pair of fixed anti-deviation rotating block, fixed anti-deviation rotating block is set through tightening hoop, fixed anti-deviation rotating block and tightening hoop between installation have fixed anti-deviation bearing, tighten clamping mechanism includes tightening clamping clamping block.The utility model of a kind of storage barrel and colouring equipment is set through corresponding mechanism, after making fastening device in deformation, the difficulty of fastening device dismounting installation is reduced, time waste is reduced, corresponding maintenance efficiency is also improved, more conducive to long-term use.

Description

Technical Field

[0001] This utility model belongs to the technical field of storage tanks and coloring equipment, specifically relating to a storage tank and coloring equipment. Background Technology

[0002] A storage hopper is a container used for storing and managing materials. It is widely used in industries such as industry, agriculture, food, and chemicals. It is defined as a device that can hold and store various granular, powdery, or liquid materials. It is usually equipped with a suction device to facilitate the loading, unloading, and discharge of materials.

[0003] Coloring equipment refers to mechanical equipment used to apply color or coating to the surface of an object. Its definition and type vary depending on the application field and process requirements. The coloring equipment for storage tanks needs to be selected according to the material and process requirements. Different processes have significant differences in equipment configuration, technical parameters and applicable scenarios.

[0004] For example, the bath dyeing method mainly consists of: a dyeing tank (made of stainless steel), a heating system (steam or electric heating), a circulating pump, a temperature controller, a stirring device, and other equipment.

[0005] Currently, raw materials are stored in storage silos. Especially when the silos are large, the pressure from the raw materials inside increases accordingly. Generally, fastening devices need to be installed on the outside of the silos. These fastening devices are usually maintained regularly to reduce the deformation of the storage silos. However, most existing fastening devices are fixed with screws. After long-term use, once the fastening device deforms, the screws are difficult to unscrew, which not only wastes time but also reduces the efficiency of maintenance and is not conducive to long-term use.

[0006] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a storage tank and a coloring device.

[0007] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0008] The purpose of this utility model is to provide a storage bin and coloring equipment, which can solve the problem that the fastening device of the storage bin is mostly fixed with screws. Once the fastening device is deformed, disassembly is extremely complicated, which wastes time and is not conducive to long-term use.

[0009] To achieve the above objectives, a specific embodiment of the present invention provides a storage bin, comprising: a storage bin body, a tightening and locking mechanism, and multiple fixing and anti-deviation mechanisms;

[0010] The outer side of the storage hopper body is provided with multiple fixed anti-deviation mechanisms. Each fixed anti-deviation mechanism includes a pair of tightening hoops. Both ends of the tightening hoops are rotatably mounted with fixed anti-deviation rotating blocks. A fixed anti-deviation fastening frame is provided over the pair of fixed anti-deviation rotating blocks.

[0011] A tightening and engaging mechanism is provided between the pair of fixed anti-deviation blocks.

[0012] In one or more embodiments of this utility model, the fixed anti-deviation rotating block is provided through the tightening hoop, which facilitates the rotation of the fixed anti-deviation rotating block, provides corresponding space for the rotation of the fixed anti-deviation rotating block, improves the smoothness of the rotation of the fixed anti-deviation rotating block, improves the stability of the fixed anti-deviation rotating block, and enables the fixed anti-deviation rotating block to rotate better.

[0013] A fixed anti-deviation bearing is installed between the fixed anti-deviation rotating block and the tightening hoop, which improves the smoothness between the fixed anti-deviation rotating block and the tightening hoop, makes the rotation of the fixed anti-deviation rotating block more controllable, reduces the friction between the fixed anti-deviation rotating block and the tightening hoop, and extends the service life of the fixed anti-deviation rotating block and the tightening hoop.

[0014] In one or more embodiments of this utility model, the tightening and engaging mechanism includes a tightening and engaging clamping block, which can be set in the fixed anti-deviation fastening frame and position the tightening and engaging sliding block, so that the sliding of the tightening and engaging sliding block is more balanced, the stability of the tightening and engaging sliding block is improved, and the probability of the tightening and engaging sliding block tilting is reduced.

[0015] A pair of tightening and engaging sliding blocks are slidably installed inside the tightening and engaging clamping block. These blocks can cooperate with the fixed anti-deviation fastening frame to fix the position of the fixed anti-deviation rotating block, forming a clamp and reducing the probability of the fixed anti-deviation rotating block disengaging. This improves the stability of the fixed anti-deviation rotating block. When the tightening hoop deforms, the fixed anti-deviation rotating block can tilt accordingly. Even if the fixed anti-deviation fastening frame deforms, the position of the fixed anti-deviation rotating block can be fixed by sliding the tightening and engaging sliding blocks.

[0016] The fixed anti-deviation rotating block has a positioning groove that matches the tightening and engaging sliding block, which improves the fixing effect of the tightening and engaging sliding block on the fixed anti-deviation rotating block, reduces the probability of the fixed anti-deviation rotating block coming off, and correspondingly improves the stability of the fixed anti-deviation rotating block.

[0017] In one or more embodiments of this utility model, a tightening spring is installed between a pair of tightening and engaging sliding blocks, which connects the pair of tightening and engaging sliding blocks, improves the connection between the pair of tightening and engaging sliding blocks, reduces the probability of the tightening and engaging sliding blocks disengaging, and allows the tightening and engaging sliding blocks to slide better within the tightening and engaging clamping block.

[0018] A pair of tightening engagement shaft seats are fixedly installed inside the fixed anti-deviation fastening frame, which improves the stability of the tightening engagement threaded rod, ensures the balance of the tightening engagement threaded rod, and improves the fixing effect of the tightening engagement threaded rod on the tightening engagement clamping block.

[0019] In one or more embodiments of this utility model, a tightening and engaging threaded rod is rotatably installed inside the tightening and engaging shaft seat, which can fix the position of the tightening and engaging clamping block, thereby improving the stability of the tightening and engaging clamping block accordingly.

[0020] The tightening and engaging threaded rod passes through the tightening and engaging clamping block. The tightening and engaging threaded rod matches the tightening and engaging clamping block, which can fix the tightening and engaging clamping block and the fixed anti-deviation fastening frame to each other, thereby improving the stability of the fixed anti-deviation fastening frame and correspondingly improving the fixing effect of the tightening and engaging clamping block on the fixed anti-deviation rotating block.

[0021] In one or more embodiments of this utility model, a coloring device for a storage hopper includes: a support fixing frame, a displacement support mechanism, and a support positioning mechanism;

[0022] The upper side of the support frame is provided with a displacement support mechanism, which includes a displacement support threaded rod. Both sides of the displacement support threaded rod are provided with displacement support balance rods, and a pair of displacement support threaded blocks are installed on the displacement support threaded rod.

[0023] A support positioning mechanism is fixedly installed on the displacement support threaded block.

[0024] In one or more embodiments of this utility model, displacement support shaft seats are rotatably installed at both ends of the displacement support threaded rod and the displacement support balance rod, which improves the stability of the displacement support threaded rod and the displacement support balance rod, improves the balance of the displacement support threaded rod and the displacement support balance rod, and reduces the probability of the displacement support threaded rod and the displacement support balance rod tilting.

[0025] The displacement support shaft seat is fixedly installed with the support fixing frame, which improves the balance of the displacement support shaft seat, reduces the probability of the displacement support shaft seat detaching, and improves the stability of the displacement support shaft seat.

[0026] One end of the displacement support threaded rod is fixedly installed with a displacement support rocking plate, which facilitates the rotation of the displacement support threaded rod and provides corresponding controllability for the rotation of the displacement support threaded rod, so that the rotation of the displacement support threaded rod is controlled.

[0027] A positioning pin is slidably installed on the displacement support rocking plate, and both the displacement support rocking plate and the support fixing frame are chiseled with engagement grooves.

[0028] In one or more embodiments of this utility model, the support positioning mechanism includes a support positioning mounting plate, which can support the support positioning mounting shaft, thereby improving the stability and balance of the support positioning mounting shaft.

[0029] The support positioning mounting plate is fixedly mounted with a support positioning mounting shaft, which facilitates the sliding of the support positioning support frame and provides corresponding assistance for adjusting the position of the support positioning support frame;

[0030] A pair of support and positioning brackets are slidably mounted on the support and positioning mounting shaft, which can support the support and positioning support rod, thereby improving the stability of the support and positioning support rod and reducing the probability of the support and positioning support rod tilting.

[0031] In one or more embodiments of this utility model, a support positioning support rod is rotatably mounted on the support positioning support frame, which facilitates the installation of the support positioning roller and improves the stability of the support positioning roller.

[0032] The support and positioning support rod is installed through the support and positioning support frame. A pair of support and positioning rollers are fixedly installed on the support and positioning support rod, which can support the storage tank body, improve the stability of the storage tank body, make the storage tank body more stable during coloring, and can be adapted to more storage tank body models.

[0033] In one or more embodiments of this utility model, a pair of support positioning sliding blocks are fixedly installed on the lower side of the support positioning mounting plate, which can slide on the displacement support balance bar and can be displaced by the guide of the displacement support balance bar;

[0034] The displacement support balance bar is installed through the support positioning sliding block, and a support positioning bearing is installed between the support positioning sliding block and the displacement support balance bar, which can reduce the friction between the support positioning sliding block and the displacement support balance bar and improve the smoothness of the sliding of the support positioning sliding block.

[0035] Compared with the prior art, the material storage tank and coloring equipment of this utility model, through the setting of the corresponding mechanism, reduces the difficulty of disassembling and installing the fastening device after deformation, reduces the waste of time, and also improves the efficiency of maintenance, which is more conducive to long-term use. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a first perspective cross-sectional view of the storage tank body in one embodiment of the present utility model;

[0038] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0039] Figure 3 This is a second perspective cross-sectional view of the storage tank body in one embodiment of the present utility model;

[0040] Figure 4 for Figure 3 Schematic diagram of the structure at point B;

[0041] Figure 5 This is a perspective view of the storage tank body in one embodiment of the present utility model;

[0042] Figure 6 for Figure 5 Schematic diagram of the structure at point C;

[0043] Figure 7 This is a three-dimensional cross-sectional view of the support and fixing frame in one embodiment of the present utility model;

[0044] Figure 8 for Figure 7 Schematic diagram of the structure at point D;

[0045] Figure 9 for Figure 7 Schematic diagram of the structure at point E in the middle;

[0046] Figure 10 This is a perspective view of the support and fixing frame in one embodiment of the present utility model;

[0047] Figure 11 for Figure 10 Schematic diagram of the structure at point F.

[0048] Explanation of key figure labels:

[0049] 1-Storage hopper body; 2-Fixed anti-deviation mechanism; 201-Tightening hoop; 202-Fixed anti-deviation rotating block; 203-Fixed anti-deviation fastening frame; 204-Fixed anti-deviation bearing; 3-Tightening and locking mechanism; 301-Tightening and locking clamping block; 302-Tightening and locking sliding block; 303-Tightening and locking spring; 304-Tightening and locking shaft seat; 305-Tightening and locking threaded rod; 4-Support fixing frame; 5-Displacement support mechanism; 501-Displacement support... 502-Displacement support balance bar, 503-Displacement support threaded block, 504-Displacement support shaft seat, 505-Displacement support rocking plate, 506-Positioning pin, 6-Support positioning mechanism, 601-Support positioning mounting plate, 602-Support positioning mounting shaft, 603-Support positioning support frame, 604-Support positioning support rod, 605-Support positioning roller, 606-Support positioning sliding block, 607-Support positioning bearing. Detailed Implementation

[0050] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0051] like Figures 1 to 6 As shown, a storage bin and coloring device according to one embodiment of the present invention includes: a storage bin body 1, a tightening and locking mechanism 3, and multiple fixing and anti-deviation mechanisms 2.

[0052] like Figures 1 to 5 As shown, the outer side of the storage tank body 1 is provided with multiple fixing anti-deviation mechanisms 2. The fixing anti-deviation mechanism 2 includes a pair of tightening clamps 201, which can tighten the storage tank body 1 and reduce the probability of deformation of the storage tank body 1.

[0053] The tightening hoop 201 has fixed anti-deviation rotating blocks 202 rotatably installed at both ends, which can fix the position of the tightening hoop 201 and improve its stability. The stability of the tightening hoop 201 can be improved by fixing the fixed anti-deviation rotating blocks 202.

[0054] In addition, a fixed anti-deviation fastening frame 203 is provided on the outer sleeve of a pair of fixed anti-deviation rotating blocks 202, which can fix the pair of fixed anti-deviation rotating blocks 202 and can be sleeved on the pair of fixed anti-deviation rotating blocks 202.

[0055] like Figures 1 to 5As shown, the fixed anti-deviation rotation block 202 is set through the tightening hoop 201, which facilitates the rotation of the fixed anti-deviation rotation block 202, provides corresponding space for the rotation of the fixed anti-deviation rotation block 202, improves the smoothness of the rotation of the fixed anti-deviation rotation block 202, enhances the stability of the fixed anti-deviation rotation block 202, and enables the fixed anti-deviation rotation block 202 to rotate better.

[0056] Among them, a fixed anti-deviation bearing 204 is installed between the fixed anti-deviation rotating block 202 and the tightening hoop 201, which improves the smoothness between the fixed anti-deviation rotating block 202 and the tightening hoop 201, makes the rotation of the fixed anti-deviation rotating block 202 more controllable, reduces the friction between the fixed anti-deviation rotating block 202 and the tightening hoop 201, and extends the service life of the fixed anti-deviation rotating block 202 and the tightening hoop 201.

[0057] like Figures 1 to 4 As shown, a tightening and engaging mechanism 3 is provided between a pair of fixed anti-deviation rotating blocks 202. The tightening and engaging mechanism 3 includes a tightening and engaging clamping block 301, which can be set in the fixed anti-deviation fastening frame 203 and position the tightening and engaging sliding block 302, so that the sliding of the tightening and engaging sliding block 302 is more balanced, the stability of the tightening and engaging sliding block 302 is improved, and the probability of the tightening and engaging sliding block 302 tilting is reduced.

[0058] Among them, a pair of tightening and engaging sliding blocks 302 are slidably installed inside the tightening and engaging clamping block 301. They can cooperate with the fixed anti-deviation fastening frame 203 to fix the position of the fixed anti-deviation rotating block 202, forming a clamp, reducing the probability of the fixed anti-deviation rotating block 202 disengaging, and improving the stability of the fixed anti-deviation rotating block 202. When the tightening hoop 201 deforms, the fixed anti-deviation rotating block 202 can tilt accordingly. Even if the fixed anti-deviation fastening frame 203 deforms, the position of the fixed anti-deviation rotating block 202 can be fixed by sliding the tightening and engaging sliding blocks 302.

[0059] In addition, the fixed anti-deviation rotating block 202 is provided with a positioning groove that matches the tightening and engaging sliding block 302, which improves the fixing effect of the tightening and engaging sliding block 302 on the fixed anti-deviation rotating block 202, reduces the probability of the fixed anti-deviation rotating block 202 falling off, and correspondingly improves the stability of the fixed anti-deviation rotating block 202.

[0060] like Figures 1 to 6 As shown, a tightening spring 303 is installed between a pair of tightening and engaging sliding blocks 302, which connects the pair of tightening and engaging sliding blocks 302, improves the connection between the pair of tightening and engaging sliding blocks 302, reduces the probability of the tightening and engaging sliding blocks 302 disengaging, and allows the tightening and engaging sliding blocks 302 to slide better within the tightening and engaging clamping block 301.

[0061] In addition, a pair of tightening engagement shaft seats 304 are fixedly installed inside the fixed anti-deviation fastening frame 203, which improves the stability of the tightening engagement threaded rod 305, ensures the balance of the tightening engagement threaded rod 305, and improves the fixing effect of the tightening engagement threaded rod 305 on the tightening engagement clamping block 301.

[0062] like Figures 1 to 6 As shown, a tightening and engaging threaded rod 305 is rotatably installed inside the tightening and engaging shaft seat 304, which can fix the position of the tightening and engaging clamping block 301, thereby improving the stability of the tightening and engaging clamping block 301.

[0063] The tightening and engaging threaded rod 305 is installed through the tightening and engaging clamping block 301. The tightening and engaging threaded rod 305 matches the tightening and engaging clamping block 301, which can fix the tightening and engaging clamping block 301 and the fixed anti-deviation fastening frame 203 to each other, thereby improving the stability of the fixed anti-deviation fastening frame 203 and correspondingly improving the fixing effect of the tightening and engaging clamping block 301 on the fixed anti-deviation rotating block 202.

[0064] like Figures 7 to 11 As shown, a coloring device for a storage hopper includes: a support frame 4, a displacement support mechanism 5, and a support positioning mechanism 6. The upper side of the support frame 4 is provided with the displacement support mechanism 5, which includes a displacement support threaded rod 501. The displacement support threaded block 503 can be moved by rotation, so that a pair of displacement support threaded blocks 503 can move closer or further apart.

[0065] In addition, displacement support balance rods 502 are provided on both sides of the displacement support threaded rod 501, which can improve the balance of the support positioning mounting plate 601 and facilitate the guidance of the support positioning mounting plate 601. A pair of displacement support threaded blocks 503 are installed on the displacement support threaded rod 501, which can drive the displacement of the support positioning mounting plate 601, so that the sliding of the support positioning mounting plate 601 can be controlled.

[0066] like Figures 7 to 8 As shown, displacement support bearings 504 are rotatably mounted at both ends of the displacement support threaded rod 501 and the displacement support balance rod 502, which improves the stability and balance of the displacement support threaded rod 501 and the displacement support balance rod 502 and reduces the probability of the displacement support threaded rod 501 and the displacement support balance rod 502 tilting.

[0067] The displacement support shaft seat 504 is fixedly installed with the support fixing frame 4, which improves the balance of the displacement support shaft seat 504, reduces the probability of the displacement support shaft seat 504 detaching, and improves the stability of the displacement support shaft seat 504.

[0068] In addition, a displacement support rocking plate 505 is fixedly installed at one end of the displacement support threaded rod 501, which facilitates the rotation of the displacement support threaded rod 501 and provides corresponding controllability for the rotation of the displacement support threaded rod 501, so that the rotation of the displacement support threaded rod 501 is controlled.

[0069] In addition, a positioning pin 506 is slidably installed on the displacement support rocking plate 505, and a locking groove is carved on both the displacement support rocking plate 505 and the support fixing frame 4.

[0070] like Figures 7 to 10 As shown, a support positioning mechanism 6 is fixedly installed on the displacement support threaded block 503. The support positioning mechanism 6 includes a support positioning mounting plate 601, which can support the support positioning mounting shaft 602, thereby improving the stability and balance of the support positioning mounting shaft 602.

[0071] In addition, a support positioning mounting shaft 602 is fixedly installed on the support positioning mounting plate 601, which facilitates the sliding of the support positioning support frame 603 and provides corresponding assistance for adjusting the position of the support positioning support frame 603.

[0072] Among them, a pair of support positioning support frames 603 are slidably installed on the support positioning mounting shaft 602, which can support the support positioning support rod 604, thereby improving the stability of the support positioning support rod 604 and reducing the probability of the support positioning support rod 604 tilting.

[0073] like Figures 7 to 11 As shown, a support positioning rod 604 is rotatably mounted on the support positioning support frame 603, which facilitates the installation of the support positioning roller 605 and improves the stability of the support positioning roller 605.

[0074] Among them, the support positioning support rod 604 is set through the support positioning support frame 603, and a pair of support positioning rollers 605 are fixedly installed on the support positioning support rod 604, which can support the storage tank body 1, improve the stability of the storage tank body 1, make the storage tank body 1 more stable when coloring, and can be adapted to more models of storage tank body 1.

[0075] like Figures 7 to 11 As shown, a pair of support positioning sliding blocks 606 are fixedly installed on the lower side of the support positioning mounting plate 601. They can slide on the displacement support balance bar 502 and can be displaced by the guide of the displacement support balance bar 502.

[0076] In addition, the displacement support balance bar 502 is installed through the support positioning sliding block 606, and a support positioning bearing 607 is installed between the support positioning sliding block 606 and the displacement support balance bar 502, which can reduce the friction between the support positioning sliding block 606 and the displacement support balance bar 502 and improve the smoothness of the sliding of the support positioning sliding block 606.

[0077] In practical use, after the tightening clamp 201 deforms, it will cause the fixed anti-deviation rotating block 202 to shift, causing the fixed anti-deviation rotating block 202 to shift inward or outward. When the fixed anti-deviation rotating block 202 shifts outward, the fixed anti-deviation fastening frame 203 will fix the fixed anti-deviation rotating block 202, reducing the probability of the fixed anti-deviation rotating block 202 tilting. Even if the fixed anti-deviation rotating block 202 deforms, it will not affect the disassembly of the tightening engagement threaded rod 305. When the fixed anti-deviation rotating block 202 shifts inward, it will be fixed by the tightening engagement clamping block 301, which will also not affect the disassembly of the tightening engagement threaded rod 305. During the shifting process of the fixed anti-deviation rotating block 202, the tightening engagement sliding block 302 will always be in contact with the fixed anti-deviation rotating block 202, fixing the position of the fixed anti-deviation rotating block 202 and reducing the probability of the fixed anti-deviation rotating block 202 loosening.

[0078] When coloring the storage tank body 1, in order to adapt to more models, the displacement support threaded rod 501 can be rotated to adjust the position of the support positioning mounting plate 601 and slide the support positioning support frame 603 so that multiple support positioning rollers 605 can always support the storage tank body 1 without affecting the rotation of the storage tank body 1.

[0079] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0080] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A storage bin, characterized in that, include: Storage tank body; Multiple fixed anti-deviation mechanisms are provided on the outside of the storage tank body. Each fixed anti-deviation mechanism includes a pair of tightening hoops. Fixed anti-deviation rotating blocks are rotatably installed at both ends of the tightening hoops. A fixed anti-deviation fastening frame is provided on the outer sleeve of the pair of fixed anti-deviation rotating blocks. A tightening and engaging mechanism is disposed between a pair of fixed anti-deviation rotating blocks. The tightening and engaging mechanism includes a tightening and engaging clamping block, in which a pair of tightening and engaging sliding blocks are slidably installed. The fixed anti-deviation rotating block has a positioning groove that matches the tightening and engaging sliding blocks. A tightening and engaging spring is installed between the pair of tightening and engaging sliding blocks. A pair of tightening and engaging shaft seats are fixedly installed in the fixed anti-deviation fastening frame. A tightening and engaging threaded rod is rotatably installed in the tightening and engaging shaft seats. The tightening and engaging threaded rod passes through the tightening and engaging clamping block and matches the tightening and engaging clamping block.

2. A storage bin according to claim 1, characterized in that, The fixed anti-deviation rotating block is installed through the tightening hoop, and a fixed anti-deviation bearing is installed between the fixed anti-deviation rotating block and the tightening hoop.

3. A coloring device for a storage hopper, characterized in that, include: Support bracket; A displacement support mechanism is provided on the upper side of the support frame. The displacement support mechanism includes a displacement support threaded rod, and displacement support balance rods are provided on both sides of the displacement support threaded rod. A pair of displacement support threaded blocks are installed on the displacement support threaded rod. Displacement support shaft seats are rotatably installed at both ends of the displacement support threaded rod and the displacement support balance rods. The displacement support shaft seats are fixedly installed to the support frame. A displacement support rocking disk is fixedly installed at one end of the displacement support threaded rod. A positioning pin is slidably installed on the displacement support rocking disk. Engaging grooves are chiseled on both the displacement support rocking disk and the support frame. A support positioning mechanism is fixedly installed on the displacement support threaded block. The support positioning mechanism includes a support positioning mounting plate, a support positioning mounting shaft is fixedly installed on the support positioning mounting plate, a pair of support positioning support frames are slidably installed on the support positioning mounting shaft, a support positioning support rod is rotatably installed on the support positioning support frame, the support positioning support rod passes through the support positioning support frame, a pair of support positioning rollers are fixedly installed on the support positioning support rod, a pair of support positioning sliding blocks are fixedly installed on the lower side of the support positioning mounting plate, a displacement support balance rod passes through the support positioning sliding blocks, and a support positioning bearing is installed between the support positioning sliding blocks and the displacement support balance rod.

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