Ceramic abrasive storage device

Abstract

The utility model discloses a ceramic abrasive storage device which comprises a storage tank shell, a cover plate is installed at the top end of the storage tank shell, a motor is installed at the top of the cover plate, the output end of the motor is connected with a lead screw, the outer wall of the lead screw is in threaded connection with a threaded sleeve, and a pressing plate is fixed to the bottom end of the threaded sleeve. The pressing plate is slidably connected to the bottom of the cover plate. According to the ceramic abrasive storage device, a cover plate is inserted into an open groove, at the moment, a hole in a support can be connected to the outer wall of a threaded rod in a sleeving mode, then a nut is rotated to be connected with the threaded rod, the nut and the support are attached and locked, it is ensured that the cover plate cannot fall off, and ceramic abrasives are conveniently stored; the motor is started to press the pressing plate downwards, the pressing plate can be in press fit with the ceramic abrasive, and therefore the ceramic abrasive is limited from shaking in the storage tank, the ceramic abrasive is prevented from being collided and damaged, and the subsequent grinding effect of the ceramic abrasive is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, specifically a ceramic abrasive storage device. Background Technology

[0002] Ceramic abrasives are a type of grinding media used in many grinding machines because grinding is very ineffective when the machine is idle. These media are necessary to achieve the desired grinding effect. Ceramic abrasives are currently one of the most frequently used materials in grinding machinery, and they are typically stored in storage tanks.

[0003] For example, a Chinese patent, publication number CN221164301U, discloses a ceramic abrasive storage device, including a storage box. A motor is mounted on the top of the storage box, and a first gear is connected to the motor. A rotating shaft is rotatably connected to the top of the storage box via a rotating seat, and a second gear is connected to the top of the rotating shaft. The first and second gears mesh with each other. The bottom of the rotating shaft is fixedly connected to a support plate. Support rods are vertically fixed on both sides of the support plate, and the support rods have bristles facing the inner wall of the storage box. A discharge channel is located at the lower end of the storage box, and a vibration mechanism is installed on the discharge channel. This ceramic abrasive storage device is easy to use. By setting a vibration mechanism in the discharge channel, it can clear blockages when the discharge channel is blocked, reducing the probability of blockage and improving work efficiency. Simultaneously, the rotatable support rods with bristles can clean the inner wall of the storage box, preventing material from sticking inside.

[0004] However, storage tanks are usually transported during use, and the movement of the storage tank can cause internal shaking, which causes the ceramic abrasive to come into contact with each other multiple times inside the storage tank. This reduces the volume of the ceramic abrasive or causes it to become powdery, which affects subsequent grinding and reduces the grinding effect of the ceramic abrasive. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a ceramic abrasive storage device. By inserting a cover plate into a slot, the holes inside the bracket can fit onto the outer wall of a threaded rod. Then, rotating the nut connects it to the threaded rod, locking the nut against the bracket to prevent the cover plate from falling off and facilitating the storage of ceramic abrasive. By activating a motor, a pressure plate is pressed down, pressing against the ceramic abrasive and restricting its movement within the storage tank, preventing damage from contact and enhancing the subsequent grinding effect. This invention solves the problems raised in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a ceramic abrasive storage device, comprising a storage tank shell, a cover plate installed at the top of the storage tank shell, a motor installed at the top of the cover plate, a lead screw connected to the output end of the motor, a threaded sleeve threadedly connected to the outer wall of the lead screw, a pressure plate fixed at the bottom end of the threaded sleeve, and the pressure plate slidably connected to the bottom of the cover plate.

[0009] Preferably, the outer wall of the pressure plate is fixed with a wear-resistant layer, which is in contact with the inner wall of the storage tank shell. The wear-resistant layer can be made of silicone, which has a good wear resistance and enhances the repeated use of the equipment.

[0010] Preferably, a movable rod is fixed to the top of the pressure plate, and a fixed cylinder for connecting the movable rod is fixed to the bottom of the cover plate.

[0011] Preferably, the outer wall of the fixed cylinder is provided with a groove, and the outer wall of the movable rod is fixed with a protrusion corresponding to the groove.

[0012] Preferably, a slot is provided at the top of the storage tank shell, and a cover plate is placed on the slot.

[0013] Preferably, a bracket is fixed to the outer wall of the cover plate, and a hole is opened inside the bracket. A threaded rod corresponding to the hole is fixed to the outer wall of the storage tank shell. A nut that fits with the bracket is threaded to the outer wall of the threaded rod. When the cover plate fits into the slot, the hole can be sleeved on the outer wall of the threaded rod. By rotating the nut, it can be threaded to the threaded rod and the bracket can be fitted to achieve the installation purpose.

[0014] Preferably, a discharge pipe is fixed to the outer wall of the storage tank shell, and the discharge pipe is connected to the inside of the storage tank shell for discharging ceramic abrasive.

[0015] Preferably, a number of connecting rods are fixed to the side of the discharge pipe away from the storage tank shell. A baffle is fixed to the end of the connecting rods away from the discharge pipe. A movable rod passes through the baffle. A connecting column is fixed to the end of the movable rod inserted into the discharge pipe. A number of barbs are distributed around the outer circumference of the connecting column. The barbs are arc-shaped. By reciprocating the movable rod, the connecting column and the barbs move laterally. The barbs can scrape out the ceramic abrasive, ensuring that the ceramic abrasive does not clog when it is discharged.

[0016] Preferably, a handle is fixed to the end of the moving rod away from the connecting column, a fixed sleeve is fixed to the outer wall of the baffle and sleeved on the outer wall of the moving rod, a spring is wound around the outer wall of the moving rod, one end of the spring is connected to the handle and the other end is connected to the fixed sleeve, the barb can be made of PVC plastic and has a certain toughness. When the barb enters the inside of the storage tank shell, the barb will cause a certain compression, and after pulling out of the storage tank shell, the ceramic abrasive can be pulled out to achieve the purpose of material discharge.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By combining a cover plate, motor, lead screw, threaded sleeve, pressure plate, wear-resistant layer, movable rod, fixed cylinder, protrusion, groove, slot, bracket, hole, threaded rod, and nut, the cover plate is inserted into the slot. At this time, the hole inside the bracket can fit onto the outer wall of the threaded rod. Then, the nut is rotated to connect with the threaded rod. The nut will fit and lock with the bracket, ensuring that the cover plate will not fall off and facilitating the storage of ceramic abrasive. By turning on the motor, the pressure plate is pressed down, and the pressure plate will press against the ceramic abrasive, thereby restricting the movement of the ceramic abrasive inside the storage tank, avoiding contact damage to the ceramic abrasive, and enhancing the subsequent grinding effect of the ceramic abrasive.

[0020] 2. By setting up a discharge pipe, baffle, connecting rod, fixed sleeve, moving rod, handle, connecting column, barb part and spring combination, pulling the handle can drive the moving rod, connecting column and barb part to move. The barb part can pull the ceramic abrasive to discharge, avoid the ceramic abrasive from being blocked and affecting the discharge, and enhance the rapid discharge effect of the device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0024] Figure 4 This is a schematic diagram of the cover plate structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the present invention during material storage;

[0026] Figure 6 This is a schematic diagram of the unblocking mechanism of this utility model.

[0027] In the diagram: 1. Storage tank shell; 211. Cover plate; 212. Motor; 213. Lead screw; 214. Threaded sleeve; 215. Pressure plate; 216. Wear-resistant layer; 217. Movable rod; 218. Fixed cylinder; 219. Protrusion; 220. Groove; 221. Slot; 222. Bracket; 223. Hole; 224. Threaded rod; 225. Nut; 311. Discharge pipe; 312. Baffle; 313. Connecting rod; 314. Fixed sleeve; 315. Moving rod; 316. Handle; 317. Connecting column; 318. Barb; 319. Spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example

[0030] Reference Figure 1-6 As shown, a ceramic abrasive storage device includes a storage tank shell 1. A cover plate 211 is installed at the top of the storage tank shell 1. A motor 212 is installed at the top of the cover plate 211. A lead screw 213 is connected to the output end of the motor 212. A threaded sleeve 214 is threadedly connected to the outer wall of the lead screw 213. A pressure plate 215 is fixed at the bottom end of the threaded sleeve 214. The pressure plate 215 is slidably connected to the bottom of the cover plate 211. When the motor 212 is turned on, the lead screw 213 can rotate. Under the action of the thread, the threaded sleeve 214 is driven to press down, and the pressure plate 215 and the wear-resistant layer 216 are pressed together. The pressure plate 215 will press together with the ceramic abrasive as a whole, and restrict the movement space of the ceramic abrasive. When the storage tank shell 1 is transported, the ceramic abrasive is not easy to shake inside the storage tank shell 1, thereby avoiding wear and damage to the ceramic abrasive. A wear-resistant layer 216 is fixed to the outer wall of the pressure plate 215. The wear-resistant layer 216 is in contact with the inner wall of the storage tank shell 1. The wear-resistant layer 216 can be made of silicone, which has good wear resistance and enhances the repeated use of the equipment. A movable rod 217 is fixed to the top of the pressure plate 215, and a fixed cylinder 218 that fits onto the movable rod 217 is fixed to the bottom of the cover plate 211. The movable rod 217 and the fixed cylinder 218 ensure that the pressure plate 215 moves up and down stably. A groove 220 is formed on the outer wall of the fixed cylinder 218, and a protrusion 219 corresponding to the groove 220 is fixed to the outer wall of the movable rod 217. The protrusion 219 can slide along the inner wall of the groove 220 to achieve a further stabilizing effect.

[0031] The top of the storage tank shell 1 has a slot 221, on which a cover plate 211 is placed and supported. A bracket 222 is fixed to the outer wall of the cover plate 211, and a hole 223 is formed inside the bracket 222. A threaded rod 224 corresponding to the hole 223 is fixed to the outer wall of the storage tank shell 1. A nut 225 that fits with the bracket 222 is threaded to the outer wall of the threaded rod 224. When the cover plate 211 is fitted into the slot 221, the hole 223 can be sleeved on the outer wall of the threaded rod 224. By rotating the nut 225, it can be threaded to the threaded rod 224 and the bracket 222 is fitted, thus achieving the installation purpose.

[0032] A discharge pipe 311 is fixed to the outer wall of the storage tank shell 1. The discharge pipe 311 is connected to the interior of the storage tank shell 1 for discharging ceramic abrasive. Several sets of connecting rods 313 are fixed to the side of the discharge pipe 311 away from the storage tank shell 1. A baffle 312 is fixed to the end of the connecting rods 313 away from the discharge pipe 311. A moving rod 315 passes through the baffle 312. A connecting post 317 is fixed to the end of the moving rod 315 inserted into the discharge pipe 311. Several sets of barbs 318 are distributed around the outer circumference of the connecting post 317. The barbs 318 are arc-shaped. By reciprocatingly pulling the moving rod 315, the connecting post 317 and the barbs 318 move laterally. The barbs 318 can scrape out the ceramic abrasive, ensuring that the ceramic abrasive will not be blocked during discharge. A handle 316 is fixed to the end of the moving rod 315 away from the connecting post 317. A fixed sleeve 314, which is fitted onto the outer wall of the baffle 312, is fixed to the outer wall of the moving rod 315. A spring 319 is wound around the outer wall of the moving rod 315. One end of the spring 319 is connected to the handle 316, and the other end is connected to the fixed sleeve 314. By setting the spring 319, a good elastic effect can be achieved. When the handle 316 is pressed, the spring 319 will be compressed, driving the moving rod 315, the connecting post 317, and the barb 318 to embed into the inside of the storage tank shell 1. Under the elasticity of the spring 319, multiple discharges can be achieved, enhancing the use effect of the equipment. The barb 318 can be made of PVC plastic, which has a certain degree of toughness. When the barb 318 enters the inside of the storage tank shell 1, the barb 318 will cause a certain degree of compression. After pulling out of the storage tank shell 1, the ceramic abrasive can be pulled out, achieving the purpose of discharge.

[0033] Working principle: When needed, the nut 225 is rotated to disengage it from the outer wall of the threaded rod 224. Then, the cover plate 211 is pulled upward to disengage the bracket 222 from the top of the storage tank shell 1. The ceramic abrasive material can then be added into the storage tank shell 1 for storage. Subsequently, the motor 212 is turned on to drive the lead screw 213 to rotate. Under the action of the thread, the threaded sleeve 214, pressure plate 215 and wear-resistant layer 216 move downward and press the ceramic abrasive together, reducing the movement space of the ceramic abrasive and preventing damage caused by collision between ceramic abrasive materials.

[0034] When material needs to be discharged, the moving rod 315, connecting post 317 and barb 318 are moved by pressing the handle 316. The connecting post 317 and barb 318 can clear the inside of the storage tank shell 1, and quickly push the ceramic abrasive out. After releasing the handle 316, the moving rod 315, handle 316 and barb 318 will rebound under the elasticity of the spring 319. The barb 318 can carry the ceramic abrasive out, achieving the purpose of rapid material discharge.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceramic abrasive storage device, comprising a storage tank shell (1), characterized in that: The top of the storage tank shell (1) is fitted with a cover plate (211), and a motor (212) is fitted on the top of the cover plate (211). The output end of the motor (212) is connected to a lead screw (213). A threaded sleeve (214) is threadedly connected to the outer wall of the lead screw (213). A pressure plate (215) is fixed at the bottom end of the threaded sleeve (214). The pressure plate (215) is slidably connected to the bottom of the cover plate (211).

2. The ceramic abrasive storage device according to claim 1, characterized in that: The outer wall of the pressure plate (215) is fixed with a wear-resistant layer (216), which is in contact with the inner wall of the storage tank shell (1).

3. The ceramic abrasive storage device according to claim 2, characterized in that: The top of the pressure plate (215) is fixed with a movable rod (217), and the bottom of the cover plate (211) is fixed with a fixed cylinder (218) that sleeves the movable rod (217).

4. A ceramic abrasive storage device according to claim 3, characterized in that: The outer wall of the fixed cylinder (218) is provided with a groove (220), and the outer wall of the movable rod (217) is fixed with a protrusion (219) corresponding to the groove (220).

5. A ceramic abrasive storage device according to claim 1, characterized in that: The top of the storage tank shell (1) is provided with a slot (221), and a cover plate (211) is placed on the slot (221).

6. A ceramic abrasive storage device according to claim 5, characterized in that: A bracket (222) is fixed to the outer wall of the cover plate (211). A hole (223) is opened inside the bracket (222). A threaded rod (224) corresponding to the hole (223) is fixed to the outer wall of the storage tank shell (1). A nut (225) that fits with the bracket (222) is threaded to the outer wall of the threaded rod (224).

7. A ceramic abrasive storage device according to claim 1, characterized in that: The outer wall of the storage tank shell (1) is fixed with a discharge pipe (311), and the inside of the discharge pipe (311) is connected to the inside of the storage tank shell (1) for discharging ceramic abrasive.

8. A ceramic abrasive storage device according to claim 7, characterized in that: A number of connecting rods (313) are fixed on the side of the discharge pipe (311) away from the storage tank shell (1). A baffle (312) is fixed at the end of the connecting rods (313) away from the discharge pipe (311). A moving rod (315) passes through the inside of the baffle (312). A connecting post (317) is fixed at the end of the moving rod (315) inserted into the discharge pipe (311). A number of barbs (318) are distributed around the outer wall of the connecting post (317).

9. A ceramic abrasive storage device according to claim 8, characterized in that: A handle (316) is fixed to one end of the moving rod (315) away from the connecting post (317). A fixed sleeve (314) is fixed to the outer wall of the baffle (312) and sleeved on the outer wall of the moving rod (315). A spring (319) is wound around the outer wall of the moving rod (315). One end of the spring (319) is connected to the handle (316) and the other end is connected to the fixed sleeve (314).

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