Hopper for white corundum production

Abstract

The hopper comprises a machine body, a feeding hopper is arranged on the left side of the top of the machine body, a flow guide plate is fixedly connected to the rear wall in the machine body, the front end of the flow guide plate is fixedly connected with the front wall in the machine body, a smashing mechanism is arranged at the upper end of the flow guide plate, and a sieve plate is slidably connected to the interior of the machine body. And the sieve plate is obliquely arranged. According to the hopper for white corundum production, a driving motor rotates to drive a driving rod to rotate, so that two cams are driven to rotate, a plurality of telescopic rods and reset springs are matched to drive a sieve plate to move up and down, and the driving rod drives the cams to rotate every time, so that the sieve plate can shake once; and large-particle white corundum which is not completely crushed on the sieve plate falls into the collecting box along with each time of shaking of the sieve plate, subsequent secondary crushing treatment is carried out, the completely crushed white corundum can rapidly fall into the discharging box along with each time of shaking of the sieve plate, and the crushing effect of the white corundum is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of white corundum production, and particularly relates to a hopper used for white corundum production. Background Art

[0002] White corundum is made of industrial alumina powder and refined using modern new and unique process technology. Sandblasting abrasive has the characteristics of short grinding time, high efficiency, good benefits and low price. The main component: aluminum oxide (Al2O3) content is more than 98%, and it contains a small amount of iron oxide, silicon oxide and other ingredients. It is white and is made by high-temperature melting at more than 2000 degrees in an electric arc and then cooling. It is crushed, shaped, magnetically separated to remove iron, and sieved into various particle sizes. It has a dense texture, high hardness, and sharp-angled particles.

[0003] The existing hopper for producing white corundum is used to crush the white corundum by installing a crushing mechanism inside the hopper. However, the existing conventional crushing mechanism has the problems of low crushing efficiency and poor effect. The crushed white corundum may not meet the requirements. Therefore, the crushed particles of the white corundum are still uneven after the crushing process. The device cannot be further screened and secondary crushing can be performed, which affects the quality of the finished white corundum. Utility Model Content

[0004] The utility model aims to provide a hopper for white corundum production to solve the technical problem that white corundum still has uneven crushed particles after crushing treatment, and the device cannot be further screened and subjected to secondary crushing treatment.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a hopper for white corundum production, comprising a machine body, a feed hopper is provided on the left side of the top of the machine body, a guide plate is fixedly connected to the rear wall inside the machine body, and the front end of the guide plate is fixedly connected to the front wall inside the machine body, a crushing mechanism is provided at the upper end of the guide plate, a sieve plate is slidably connected inside the machine body, and the sieve plate is inclined, a baffle is fixedly connected to the bottom of the sieve plate, and a vibration mechanism is provided below the sieve plate;

[0006] The vibration mechanism includes a driving rod rotatably connected to the rear end of the body, the front end of the driving rod is fixedly connected to the front end of the body, and the driving rod is located below the baffle, a driving motor is installed on the rear side wall of the body, and the output end of the driving motor passes through the rear wall of the body and is fixedly connected to the rear end of the driving rod, two cams are rotatably connected to the outer surface of the driving rod, and reset springs are fixedly connected to the front and rear sides of the left end of the upper surface of the screen plate, and the other end of the reset spring is fixedly connected to the left side of the bottom of the guide plate.

[0007] Preferably, the crushing mechanism includes a No. 1 crushing roller rotatably connected to the rear end of the body, the front end of the No. 1 crushing roller is rotatably connected to the front end of the body, and the rear end of the No. 1 crushing roller passes through the rear wall of the body, the output end of the driving motor is sleeved with a No. 1 belt, and the other end of the No. 1 belt is sleeved on one end of the No. 1 crushing roller passing through the body, the rear end of the body is rotatably connected to a No. 2 crushing roller, and the No. 2 crushing roller is meshingly connected to the No. 1 crushing roller, the front end of the No. 2 crushing roller is rotatably connected to the front end of the body, and the rear end of the No. 2 crushing roller passes through the rear wall of the body, the end of the No. 1 crushing roller passing through the body is sleeved with a No. 2 belt, and the other end of the No. 2 belt is sleeved on one end of the No. 2 crushing roller passing through the body.

[0008] Preferably, a mounting plate is fixedly connected to the rear end of the body, the front end of the mounting plate is fixedly connected to the front end of the body, and the left end of the mounting plate is fixedly connected to the right end of the guide plate, telescopic rods are fixedly connected to the front and rear sides of the left end of the upper surface of the sieve plate, and the other end of the telescopic rod is fixedly connected to the left side of the bottom of the guide plate, and a reset spring is sleeved on the outer surface of the telescopic rod.

[0009] Preferably, four telescopic rods and return springs are provided in total, and the other two are installed on the front and rear sides of the bottom of the mounting plate.

[0010] Preferably, a discharge box is slidably connected to the left side of the bottom inner portion of the machine body, and a collection box is slidably connected to the right side of the bottom inner portion of the machine body.

[0011] Preferably, support columns are installed at the four corners of the bottom of the machine body, and a door is opened at the front end of the machine body.

[0012] Preferably, a support plate is fixedly connected to the rear wall of the machine body, and the drive motor is located above the support plate.

[0013] The utility model discloses a hopper for producing white corundum, which has the following advantages: the hopper for producing white corundum drives a driving rod to rotate by driving a motor, thereby driving two cams to rotate, and cooperates with a plurality of telescopic rods and a reset spring to drive a screen plate to move up and down, and each rotation of the cam driven by the driving rod can cause the screen plate to shake once, so that large particles of white corundum that have not been completely crushed on the screen plate fall into a collection box with each shaking of the screen plate, and are subsequently subjected to secondary crushing treatment, and the completely crushed white corundum can quickly fall into a discharging box with each shaking of the screen plate, thereby improving the crushing effect of the white corundum. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the second cross-sectional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the side section structure of the utility model.

[0019] Explanation of the markings in the figure: 1. Machine body; 2. Driving rod; 3. Cam; 4. Crushing roller No. 1; 5. Driving motor; 6. Belt No. 1; 7. Screen plate; 8. Telescopic rod; 9. Reset spring; 10. Crushing roller No. 2; 11. Discharge box; 12. Collection box; 13. Feed hopper; 14. Support column; 15. Belt No. 2; 16. Support plate; 17. Baffle; 18. Box door; 19. Mounting plate; 20. Guide plate. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a hopper for white corundum production of the utility model in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a hopper for white corundum production of the utility model comprises a machine body 1, a feed hopper 13 is provided on the left side of the top of the machine body 1, a guide plate 20 is fixedly connected to the rear wall inside the machine body 1, and the front end of the guide plate 20 is fixedly connected to the front wall inside the machine body 1, a crushing mechanism is provided on the upper end of the guide plate 20, a sieve plate 7 is slidably connected inside the machine body 1, and the sieve plate 7 is inclined, a baffle 17 is fixedly connected to the bottom of the sieve plate 7, and a vibration mechanism is provided below the sieve plate 7;

[0027] When in use, first pour the white corundum into the body 1 through the feed hopper 13, and the sieve plate 7 is arranged at an angle to facilitate the movement of large particles of white corundum with the vibration mechanism;

[0028] The vibration mechanism includes a driving rod 2 rotatably connected to the rear end of the body 1, the front end of the driving rod 2 is fixedly connected to the front end of the body 1, and the driving rod 2 is located below the baffle 17, a driving motor 5 is installed on the rear side wall of the body 1, and the output end of the driving motor 5 passes through the rear wall of the body 1 and is fixedly connected to the rear end of the driving rod 2, the outer surface of the driving rod 2 is rotatably connected to two cams 3, and the left end of the upper surface of the sieve plate 7 is fixedly connected to the front and rear sides of the return spring 9, and the other end of the return spring 9 is fixedly connected to the left side of the bottom of the guide plate 20;

[0029] When the cam 3 rotates to the top, it drives the sieve plate 7 to move upward. At this time, several return springs 9 contract. When the cam 3 rotates to the bottom, the return springs 9 restore their deformation and drive the sieve plate 7 to move downward. Then, each rotation of the cam 3 driven by the driving rod 2 can cause the sieve plate 7 to shake.

[0030] like Figure 1 as well as Figure 3-4 As shown, the crushing mechanism includes a No. 1 crushing roller 4 rotatably connected to the rear end of the machine body 1, the front end of the No. 1 crushing roller 4 is rotatably connected to the front end of the machine body 1, and the rear end of the No. 1 crushing roller 4 passes through the rear wall of the machine body 1, the output end of the driving motor 5 is sleeved with a No. 1 belt 6, and the other end of the No. 1 belt 6 is sleeved on one end of the No. 1 crushing roller 4 passing through the machine body 1, the rear end of the machine body 1 is rotatably connected to a No. 2 crushing roller 10, and the No. 2 crushing roller 10 is meshed and connected with the No. 1 crushing roller 4, the front end of the No. 2 crushing roller 10 is rotatably connected to the front end of the machine body 1, and the rear end of the No. 2 crushing roller 10 passes through the rear wall of the machine body 1, and the end of the No. 1 crushing roller 4 passing through the machine body 1 is sleeved with a No. 2 belt 15, and the other end of the No. 2 belt 15 is sleeved on one end of the No. 2 crushing roller 10 passing through the machine body 1;

[0031] When the white corundum falls between the two crushing rollers No. 1 4 and No. 2 10, the driving motor 5 is started to cooperate with the No. 1 belt 6 to drive the No. 1 crushing roller 4 to engage and transmit, and the No. 2 belt 15 is cooperated to drive the No. 2 crushing roller 10 to engage and transmit, so that the No. 1 crushing roller 4 and the No. 2 crushing roller 10 can crush the white corundum.

[0032] like Figure 1 as well as Figure 3-4 As shown, a mounting plate 19 is fixedly connected to the rear end of the body 1, the front end of the mounting plate 19 is fixedly connected to the front end of the body 1, and the left end of the mounting plate 19 is fixedly connected to the right end of the guide plate 20, and the front and rear sides of the left end of the upper surface of the sieve plate 7 are fixedly connected to telescopic rods 8, and the other end of the telescopic rod 8 is fixedly connected to the left side of the bottom of the guide plate 20, and the return spring 9 is sleeved on the outer surface of the telescopic rod 8;

[0033] When the cam 3 rotates to the top, several telescopic rods 8 and reset springs 9 contract. When the cam 3 rotates to the bottom, the reset springs 9 recover their deformation and drive the telescopic rods 8 to reset, thereby driving the sieve plate 7 to move downward. Each rotation of the cam 3 driven by the driving rod 2 can cause the sieve plate 7 to shake.

[0034] like Figure 1 , Figure 3 As shown, there are four telescopic rods 8 and return springs 9, and the other two are installed on the front and rear sides of the bottom of the mounting plate 19;

[0035] The four telescopic rods 8 and the return springs 9 can not only provide support for the sieve plate 7, but also cooperate with the vibration mechanism to drive the sieve plate 7 to vibrate.

[0036] like Figure 1 as well as Figure 3-4 As shown, a discharge box 11 is slidably connected to the left side of the bottom of the machine body 1, and a collection box 12 is slidably connected to the right side of the bottom of the machine body 1;

[0037] The large particles of white corundum that are not completely crushed fall into the collecting box 12 with each shake of the screen plate 7, and the completely crushed white corundum can quickly fall into the discharging box 11 with each shake of the screen plate 7.

[0038] like Figure 1-4 As shown, support columns 14 are installed at the four corners of the bottom of the body 1, and a box door 18 is opened at the front end of the body 1. The support columns 14 can provide support for the body 1, and the discharge box 11 and the collection box 12 can be taken out by opening the box door 18.

[0039] like Figure 4 As shown, a support plate 16 is fixedly connected to the rear wall of the machine body 1, and the drive motor 5 is located above the support plate 16;

[0040] The support plate 16 can provide support for the driving motor 5, making its operation more stable.

[0041] The working principle of the hopper for white corundum production is as follows: when in use, firstly, white corundum is poured into the machine body 1 through the feed hopper 13, and the white corundum falls between the two No. 1 crushing rollers 4 and the No. 2 crushing roller 10, and the driving motor 5 is started to cooperate with the No. 1 belt 6 to drive the No. 1 crushing roller 4 to mesh and drive, and the No. 2 belt 15 is cooperated to drive the No. 2 crushing roller 10 to mesh and drive, so that the No. 1 crushing roller 4 and the No. 2 crushing roller 10 can crush the white corundum;

[0042] The crushed white corundum falls onto the upper surface of the sieve plate 7 through the guide plate 20, and the driving motor 5 drives the driving rod 2 to rotate, thereby driving the two cams 3 to rotate. When the cam 3 rotates to the top, it drives the sieve plate 7 to move upward. At this time, several telescopic rods 8 and reset springs 9 shrink. When the cam 3 rotates to the bottom, the reset spring 9 recovers its deformation and drives the telescopic rod 8 to reset and move, thereby driving the sieve plate 7 to move downward. Each rotation of the cam 3 driven by the driving rod 2 can cause the sieve plate 7 to shake once. Therefore, large particles of white corundum that are not completely crushed fall into the collection box 12 with each shake of the sieve plate 7. The completely crushed white corundum can quickly fall into the discharge box 11 with each shake of the sieve plate 7. The discharge box 11 and the collection box 12 can be taken out by opening the box door 18.

[0043] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A hopper for producing white corundum, comprising a body (1), characterized in that: A feed hopper (13) is provided on the left side of the top of the machine body (1); a guide plate (20) is fixedly connected to the rear wall inside the machine body (1); the front end of the guide plate (20) is fixedly connected to the front wall inside the machine body (1); a crushing mechanism is provided at the upper end of the guide plate (20); a sieve plate (7) is slidably connected to the inside of the machine body (1); the sieve plate (7) is arranged in an inclined manner; a baffle plate (17) is fixedly connected to the bottom of the sieve plate (7); and a vibration mechanism is provided below the sieve plate (7); The vibration mechanism comprises a driving rod (2) rotatably connected to the rear end of the body (1), the front end of the driving rod (2) being fixedly connected to the front end of the body (1), and the driving rod (2) being located below the baffle (17); a driving motor (5) is mounted on the rear side wall of the body (1), and the output end of the driving motor (5) passes through the rear wall of the body (1) and is fixedly connected to the rear end of the driving rod (2); two cams (3) are rotatably connected to the outer surface of the driving rod (2); a return spring (9) is fixedly connected to both the front and rear sides of the left end of the upper surface of the sieve plate (7), and the other end of the return spring (9) is fixedly connected to the left side of the bottom of the guide plate (20).

2. A hopper for white corundum production according to claim 1, characterized in that: The pulverizing mechanism comprises a No. 1 pulverizing roller (4) rotatably connected to the rear end of the machine body (1), the front end of the No. 1 pulverizing roller (4) being rotatably connected to the front end of the machine body (1), and the rear end of the No. 1 pulverizing roller (4) passing through the rear wall of the machine body (1), the output end of the driving motor (5) being sleeved with a No. 1 belt (6), and the other end of the No. 1 belt (6) being sleeved on one end of the No. 1 pulverizing roller (4) passing through the machine body (1), the rear end of the machine body (1) being rotatably connected to a No. 2 pulverizing roller (10), and the No. 2 pulverizing roller (10) being meshingly connected to the No. 1 pulverizing roller (4), the front end of the No. 2 pulverizing roller (10) being rotatably connected to the front end of the machine body (1), and the rear end of the No. 2 pulverizing roller (10) passing through the rear wall of the machine body (1), the end of the No. 1 pulverizing roller (4) passing through the machine body (1) being sleeved with a No. 2 belt (15), and the other end of the No. 2 belt (15) being sleeved on one end of the No. 2 pulverizing roller (10) passing through the machine body (1).

3. A hopper for white corundum production according to claim 2, characterized in that: A mounting plate (19) is fixedly connected to the rear end of the machine body (1), a front end of the mounting plate (19) is fixedly connected to the front end of the machine body (1), and a left end of the mounting plate (19) is fixedly connected to a right end of a guide plate (20), a telescopic rod (8) is fixedly connected to both the front and rear sides of the left end of the upper surface of the sieve plate (7), and the other end of the telescopic rod (8) is fixedly connected to the left side of the bottom of the guide plate (20), and a return spring (9) is sleeved on the outer surface of the telescopic rod (8).

4. A hopper for white corundum production according to claim 3, characterized in that: A total of four telescopic rods (8) and return springs (9) are provided, and the other two are mounted on the front and rear sides of the bottom of the mounting plate (19).

5. A hopper for white corundum production according to claim 1, characterized in that: A discharge box (11) is slidably connected to the left side of the inner bottom of the machine body (1), and a collection box (12) is slidably connected to the right side of the inner bottom of the machine body (1).

6. A hopper for white corundum production according to claim 5, characterized in that: Support columns (14) are installed at the four corners of the bottom of the machine body (1), and a box door (18) is opened at the front end of the machine body (1).

7. A hopper for white corundum production according to claim 6, characterized in that: A support plate (16) is fixedly connected to the rear wall of the machine body (1), and the drive motor (5) is located above the support plate (16).

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