Silica gel raw material powder grader

Abstract

The utility model relates to the technical field of raw material powder graders, in particular to a silica gel raw material powder grader which comprises a box body. The screening device is arranged on the box body and is used for screening collagen raw material powder with different sizes; the cleaning device is arranged on the box body and is used for cleaning small-particle raw materials which cannot be screened out; the cleaning device comprises a first transmission device, a second transmission device and a reciprocating device, the first transmission device is arranged on the back face of the box body, the second transmission device and the reciprocating device are arranged in the box body, the first transmission device transmits power of the motor to the second transmission device, and the second transmission device drives the reciprocating device. The first transmission device and the second transmission device drive the fixed rod, the movable rod and the cleaning block to clean small-particle raw materials, and the situation that the small-particle raw materials enter parts in the box body, and the service life of the device is shortened is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material powder classifiers, in particular to a silica gel raw material powder classifier. Background Art

[0002] Silica gel powder is made from silica gel as raw material. Its main feature is that it can achieve the purpose of separation and purification by adsorbing the difference in retention time of different components in the mixed substance. Silica gel powder is made of high-quality silica gel with high transparency and excellent adsorption performance. It has ideal separation function for similar properties and structures and even isomers. In the production process of raw materials, the acid bubble and aging time are strictly controlled, and high-temperature calcination technology is adopted, so the silica gel powder has a rigid skeleton structure, high mechanical strength, and can withstand pressure within 30MPa. Silica gel powder has good thermal stability and chemical stability, and selectively adsorbs and purifies isomer components from multi-component solutions. In the process of preparing silica gel powder, a series of products with an average pore size of 20A°-20000A° can be produced by controlling different process conditions to adapt to the separation and purification of substances with different properties, molecular weights and molecular structures. The purity of silica gel powder is as high as 99%. Compared with organic column fillers, silica gel is a solid colloid with SiO2 as the matrix, with a dense structure. Even if it is directly discarded, organic matter will be lost and the target product will be contaminated.

[0003] After searching, the Chinese patent publication number CN219111775U discloses a ore screening mechanism for grading raw materials, including a bracket and a crushing box at the top of the bracket, a first motor is installed at the middle position of the top of the crushing box, and a ore selection box is installed at the bottom of the crushing box, and a ore screening mechanism is installed inside the ore selection box, and a crushing mechanism is installed inside the crushing box. The utility model is provided with a series of structures, and lithium ore is transported by a feeding screw, that is, from left to right, and through the setting of the first screen box, the second screen box and the third screen box, in conjunction with the grading metal mesh at the top of each, lithium ore of different sizes falls into the corresponding box in turn, so as to cooperate with the external receiving parts. Lithium ore of different sizes can be used on different industrial paths, and the screening is completed at one time. The processing efficiency is high and the pollution of lithium ore powder and dust to the environment can be prevented. The above patent has the following shortcomings: the device will have some small particles of raw materials when in use, but they cannot be screened out, and they are accumulated inside the box for a long time, which will affect the service life of the components inside the box. In view of this, we propose a silica gel raw material powder classifier. Utility Model Content

[0004] The utility model aims to provide a silica gel raw material powder classifier to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A silica gel raw material powder classifier comprises: a box body; a screening device, arranged on the box body, for screening collagen raw material powders of different sizes; a cleaning device, arranged on the box body, for cleaning small particles of raw materials that cannot be screened out; wherein the cleaning device comprises a transmission device 1, a transmission device 2, and a reciprocating device, wherein the transmission device 1 is arranged on the back of the box body, the transmission device 2 and the reciprocating device are arranged inside the box body, the transmission device 1 transmits the power of the motor to the transmission device 2, and the transmission device 2 drives the reciprocating device.

[0007] Preferably, the screening device includes a spring device and a rotating device, both of which are arranged inside the box body for screening collagen raw material powder, wherein the spring device includes a sieve plate, the sieve plate is attached to the inner wall of the box body, and fixed blocks are fixedly connected on both sides of the inner wall of the box body, and a moving rod is movably penetrated by the fixed block, and a spring is movably sleeved on the outer wall of the moving rod, and two ends of the spring are respectively fixedly connected to the bottom of the sieve plate and the top of the fixed block. The spring is a compression spring, which is easy to manufacture and process, has low cost, and can be applied to different shapes, sizes and load requirements, so it has high applicability. The compression spring has a compression force, and the compression spring has the characteristics of high elasticity, high thermal conductivity and high durability. It has high reliability and stability during operation. Compared with ordinary springs, the design of the compression spring is more compact, and can exert a greater compression effect in a limited space, saving equipment space. A discharge port is fixedly connected to the right side of the box body, and there are two discharge ports, and the outlet directions of the two discharge ports are opposite.

[0008] Preferably, the rotating device includes a fixing plate, the fixing plate is fixedly connected to the back of the box, the bottom of the fixing plate is fixedly connected to a motor, a rotating rod is rotated on the front of the inner wall of the box through a bearing, and the rotating rod movably passes through the box and extends to the back, and its extended end is fixedly connected to the output end of the motor.

[0009] Preferably, the transmission device 1 includes a pulley 1, which is fixedly sleeved on the outer wall of a rotating rod 1, and a belt 1 is movably sleeved on the outer wall of the pulley 1, and a rotating rod 2 is rotatably arranged on the front side of the inner wall of the box body through a bearing.

[0010] Preferably, the second transmission device includes a second pulley, the second pulley is fixedly sleeved on the outer wall of the second rotating rod, the outer wall of the second pulley is movably sleeved with a second belt, and a third rotating rod is rotatable on the front side of the inner wall of the box body through a bearing.

[0011] Preferably, the reciprocating device includes a fixed rod, the fixed rod is fixedly connected to the front side of the rotating rod three, a movable rod is hinged on the front side of the fixed rod, and a cleaning block is hinged on the bottom of the movable rod.

[0012] Preferably, there are two groups of the transmission device 2 and the reciprocating device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This silica gel raw material powder classifier can classify collagen raw material powders of different sizes by shaking two sieve plates with different apertures. It can separate two sizes of collagen raw material powders at one time, thus improving applicability.

[0015] 2. This silica gel raw material powder classifier can clean small particles of raw materials by driving the fixed rod, the movable rod and the cleaning block through the transmission device 1 and the transmission device 2, so as to prevent the small particles of raw materials from entering the components inside the box body and reducing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the right side structure of the utility model;

[0020] Figure 5 For this utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. box body; 2. screening device; 21. spring device; 211. sieve plate; 212. fixed block; 213. moving rod; 214. spring; 215. discharge port; 22. rotating device; 221. fixed plate; 222. motor; 223. rotating rod 1; 224. irregular block; 3. cleaning device; 31. transmission device 1; 311. pulley 1; 312. belt 1; 313. rotating rod 2; 32. transmission device 2; 321. pulley 2; 322. belt 2; 323. rotating rod 3; 33. reciprocating device; 331. fixed rod; 332. movable rod; 333. cleaning block. DETAILED DESCRIPTION

[0022] 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.

[0023] In the prior art, Chinese Patent Publication No. CN219111775U discloses a ore screening mechanism for grading raw materials, including a bracket and a crushing box at the top of the bracket, a first motor is installed at the middle position of the top of the crushing box, an ore selection box is installed at the bottom of the crushing box, an ore screening mechanism is installed inside the ore selection box, and a crushing mechanism is installed inside the crushing box. The utility model is provided with a series of structures, and lithium ore is conveyed by a feeding screw, that is, it is conveyed from left to right, and through the arrangement of the first screen box, the second screen box and the third screen box, in cooperation with the grading metal mesh at the top of each screen box, lithium ores of different sizes fall into the corresponding boxes in sequence, so as to be used in cooperation with the external receiving components. Lithium ores of different sizes can be used on different industrial paths accordingly, and the screening is completed at one time. The processing efficiency is high and the pollution of lithium ore powder and dust to the environment can be prevented. The above patent has the following shortcomings: when the device is used, there will be some small particles of raw materials, but they cannot be screened out. They are accumulated inside the box for a long time, which will affect the service life of the components inside the box. In view of this, we propose a silica gel raw material powder classifier.

[0024] The inventor found that when the device is in use, there will be some small particles of raw materials, but they cannot be screened out and accumulate inside the box for a long time, which will affect the service life of the components inside the box. In view of this, we propose a silica gel raw material powder classifier.

[0025] like Figure 1-2 As shown, a silica gel raw material powder classifier comprises: a box body 1; a screening device 2, which is arranged on the box body 1 and is used to screen collagen raw material powders of different sizes; a cleaning device 3, which is arranged on the box body 1 and is used to clean small particles of raw materials that cannot be screened out; wherein the cleaning device 3 comprises a transmission device 1 31, a transmission device 2 32, and a reciprocating device 33, wherein the transmission device 1 31 is arranged on the back of the box body 1, and the transmission device 2 32 and the reciprocating device 33 are arranged inside the box body 1, and the transmission device 1 31 transmits the power of the motor 222 to the transmission device 2 32, and the transmission device 2 32 drives the reciprocating device 33.

[0026] like Figure 1-2As shown, the screening device 2 includes a spring device 21 and a rotating device 22, both of which are arranged inside the box 1 and are used to screen the collagen raw material powder, wherein the spring device 21 includes a sieve plate 211, the sieve plate 211 is attached to the inner wall of the box 1, and fixed blocks 212 are fixedly connected on both sides of the inner wall of the box 1, and a moving rod 213 is movably penetrated through the fixed block 212, and a spring 214 is movably sleeved on the outer wall of the moving rod 213, and the two ends of the spring 214 are respectively fixedly connected to the bottom of the sieve plate 211 and the top of the fixed block 212. The spring 214 is a compression spring, which is easy to manufacture and process, has a low cost, and can be applied to different shapes, sizes and load requirements. , so it has high applicability. The compression spring has compression force. The compression spring has the characteristics of high elasticity, high thermal conductivity and high durability. It has high reliability and stability during operation. Compared with ordinary springs, the compression spring is more compact in design and can exert a greater compression effect in a limited space, saving equipment space. The right side of the box 1 is fixedly connected with a discharge port 215. There are two discharge ports 215, and the outlet directions of the two discharge ports 215 are opposite. By pouring the collagen raw material powder into the inner wall of the box 1, the collagen raw material powder will be laid on the top of the sieve plate 211, and the collagen raw material powder will cause the sieve plate 211 to drop. The sieve plate 211 drops and drives the spring 214 to be compressed.

[0027] like Figure 2-3 The rotating device 22 shown includes a fixed plate 221, which is fixedly connected to the back of the box body 1. The bottom of the fixed plate 221 is fixedly connected to a motor 222. A rotating rod 223 is rotatable on the front of the inner wall of the box body 1 through a bearing, and the rotating rod 223 movably penetrates the box body 1 and extends to the back. The extended end is fixedly connected to the output end of the motor 222. The motor 222 is started to drive the rotating rod 223, and the rotating rod 223 rotates and drives. An irregular block 224 is fixedly connected to the front of the rotating rod 223. The irregular block 224 will The sieve plate 211 is continuously hit, so that the collagen raw material powder on the top of the sieve plate 211 is constantly shaking, and the spring 214 will drive the sieve plate 211 to return to its original position. The large-sized collagen raw material powder will go out from the discharge port 215, and the small-sized collagen raw material powder will fall from the first layer of sieve plate 211 to the top of the second layer of sieve plate 211. The irregular block 224 hits the second layer of sieve plate 211, so that the collagen raw material powder on the second layer of sieve plate 211 goes out from the discharge port 215, and the unqualified small particles of collagen raw material powder will fall to the bottom of the inner wall of the box body 1.

[0028] like Figure 3The transmission device 31 shown includes a pulley 311, which is fixedly sleeved on the outer wall of a rotating rod 223. A belt 312 is movably sleeved on the outer wall of the pulley 311. A rotating rod 313 is rotatable on the front side of the inner wall of the box body 1 through a bearing. When the rotating rod 223 rotates, it drives the pulley 311 fixedly sleeved on the outer wall. The pulley 311 drives the belt 312. The belt 312 rotates and drives the fixed sleeve on the outer wall of the rotating rod 313.

[0029] like Figure 2-5 As shown, the transmission device 32 includes a pulley 321, the pulley 321 is fixedly sleeved on the outer wall of the rotating rod 313, the outer wall of the pulley 321 is movably sleeved with a belt 322, and the front side of the inner wall of the box body 1 is rotated with a rotating rod 323 through a bearing, the rotating rod 313 drives the pulley 321, the pulley 321 drives the belt 322, and the belt 332 drives the fixed sleeve set on the rotating rod 323.

[0030] like Figure 5 As shown, the reciprocating device 33 includes a fixed rod 331, which is fixedly connected to the front side of the rotating rod 323, a movable rod 332 is hinged on the front side of the fixed rod 331, a cleaning block 333 is hinged on the bottom of the movable rod 332, the rotating rod 323 rotates to drive the fixed rod 331, the fixed rod 331 rotates to drive the movable rod 332, the movable rod 332 drives the cleaning block 333 to reciprocate, and the unqualified small particle collagen raw material powder is cleaned out of the box body 1.

[0031] like Figure 2 There are two groups of transmission device 2 32 and reciprocating device 33 shown.

[0032] The working principle of the utility model is as follows: by pouring collagen raw material powder into the inner wall of the box body 1, the collagen raw material powder will be laid on the top of the sieve plate 211, and the collagen raw material powder will cause the sieve plate 211 to drop, and the sieve plate 211 drops and drives the spring 214 to be compressed, and the motor 222 is started to drive the rotating rod 223, and the rotating rod 223 rotates and drives, and the front of the rotating rod 223 is fixedly connected with an irregular block 224, and the irregular block 224 will continuously hit the sieve plate 211, so that the collagen raw material powder on the top of the sieve plate 211 is constantly shaking, and the spring 214 will drive the sieve plate 211 to return to its original position, and the large-sized collagen raw material powder will go out from the discharge port 215, and the small-sized collagen raw material powder will fall from the first layer of sieve plate 211 to the top of the second layer of sieve plate 211, and the irregular block 224 hits the second layer of sieve plate 211, so that the collagen raw material powder on the second layer of sieve plate 211 goes out from the discharge port 215, and the unqualified small particles of collagen raw material powder will fall to the bottom of the inner wall of the box body 1, and the rotating rod 223 rotates, drives the pulley 1 311 fixedly mounted on the outer wall, the pulley 1 311 drives the belt 1 312, the belt 312 rotates and drives the outer wall fixedly mounted on the rotating rod 2 313, the rotating rod 2 313 drives the pulley 2 321, the pulley 2 321 drives the belt 2 322, the belt 2 332 drives the fixed sleeve on the rotating rod 3 323, the rotating rod 323 rotates and drives the fixed rod 331, the fixed rod 331 rotates and drives the movable rod 332, the movable rod 332 drives the cleaning block 333 to reciprocate, so as to clean the unqualified small particles of collagen raw material powder out of the box body 1.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A silica gel raw material powder classifier, characterized in that: include: Box body (1); A screening device (2), arranged on the box (1), for screening collagen raw material powder of different sizes; A cleaning device (3) is arranged on the box body (1) and is used to clean small particles of raw materials that cannot be screened out; The cleaning device (3) comprises a transmission device 1 (31), a transmission device 2 (32), and a reciprocating device (33); the transmission device 1 (31) is arranged on the back of the box (1); the transmission device 2 (32) and the reciprocating device (33) are arranged inside the box (1); the transmission device 1 (31) transmits the power of the motor (222) to the transmission device 2 (32); and the transmission device 2 (32) drives the reciprocating device (33); The screening device (2) comprises a spring device (21) and a rotating device (22), both of which are arranged inside the box (1) and are used to screen the collagen raw material powder, wherein the spring device (21) comprises a sieve plate (211), the sieve plate (211) is attached to the inner wall of the box (1), and fixed blocks (212) are fixedly connected on both sides of the inner wall of the box (1), and a moving rod (213) is movably penetrated through the fixed block (212), and a spring (214) is movably sleeved on the outer wall of the moving rod (213), and the two ends of the spring (214) are respectively fixedly connected to the bottom of the sieve plate (211) and the top of the fixed block (212), and a discharge port (215) is fixedly connected to the right side of the box (1); The reciprocating device (33) comprises a fixed rod (331), wherein the fixed rod (331) is fixedly connected to the front side of the rotating rod three (323), a movable rod (332) is hingedly connected to the front side of the fixed rod (331), and a cleaning block (333) is hingedly connected to the bottom of the movable rod (332).

2. A silica gel raw material powder classifier according to claim 1, characterized in that: The rotating device (22) comprises a fixing plate (221), the fixing plate (221) being fixedly connected to the back of the box body (1), the bottom of the fixing plate (221) being fixedly connected to a motor (222), a rotating rod (223) being rotatable on the front of the inner wall of the box body (1) via a bearing, and the rotating rod (223) movably passes through the box body (1) and extends toward the back, the extended end of which is fixedly connected to the output end of the motor (222), and an irregular block (224) being fixedly connected to the front of the rotating rod (223).

3. A silica gel raw material powder classifier according to claim 1, characterized in that: The transmission device (31) comprises a pulley (311), wherein the pulley (311) is fixedly sleeved on the outer wall of a rotating rod (223), a belt (312) is movably sleeved on the outer wall of the pulley (311), and a rotating rod (313) is rotatably provided on the front side of the inner wall of the box body (1) via a bearing.

4. The silica gel raw material powder classifier according to claim 1, characterized in that: The second transmission device (32) includes a second pulley (321), the second pulley (321) is fixedly sleeved on the outer wall of the second rotating rod (313), the outer wall of the second pulley (321) is movably sleeved with a second belt (322), and the front side of the inner wall of the box body (1) is rotatably provided with a third rotating rod (323) via a bearing.

5. The silica gel raw material powder classifier according to claim 1, characterized in that: There are two groups of the transmission device 2 (32) and the reciprocating device (33).

Images