Feeding mechanism for gypsum production

Abstract

The utility model discloses a feeding mechanism for gypsum production, and belongs to the technical field of gypsum production, the feeding mechanism comprises a fixing frame, the top of the fixing frame is provided with a conveying mechanism, one side of the fixing frame is fixedly provided with a guide groove, the bottom of the fixing frame is provided with a cleaning mechanism below the conveying mechanism, and the cleaning mechanism comprises a cleaning box; the cleaning box is fixedly installed at the bottom of the fixing frame, a semi-ring inner cover is fixedly installed in the cleaning box, and a motor groove is formed in the top of the cleaning box; the gypsum powder is continuously conveyed through the conveying mechanism, the gypsum powder on the conveying mechanism is guided to the next procedure through the guide groove, meanwhile, a second motor is started, a cleaning roller is driven to rotate through the second motor, and a cleaning brush makes rotary contact with the conveying face of the conveying mechanism; therefore, residues on the conveying face of the conveying mechanism are removed, the cleanliness of follow-up feeding is guaranteed, and the production quality of gypsum is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of gypsum production, and in particular to a feeding mechanism for gypsum production. BACKGROUND

[0002] With the development of the building industry, the quality requirements for building materials are continuously improved. As one of important building materials, the production process of gypsum is continuously improved. The feeding systems for gypsum production on the market mainly include screw feeders, vibrating feeders and pneumatic conveying devices. The feeding mechanism for gypsum production directly affects the quality of the gypsum product.

[0003] At present, when various types of feeding systems process fragile materials such as gypsum powder, foreign matters may be left on the surface of the conveying belt, and the cleanliness of the subsequent feeding may be affected. Therefore, the quality of the gypsum product needs to be improved.

[0004] Therefore, the application provides a feeding mechanism for gypsum production. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the application provides a feeding mechanism for gypsum production, which overcomes the deficiencies of the prior art and aims to solve the problem that the quality of the gypsum product needs to be improved because, when various types of feeding systems process fragile materials such as gypsum powder, foreign matters may be left on the surface of the conveying belt, and the cleanliness of the subsequent feeding may be affected.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a feeding mechanism for gypsum production, comprising a fixed frame, a conveying mechanism is arranged on the top of the fixed frame, a guide chute is fixedly installed on one side of the fixed frame, a cleaning mechanism is arranged below the conveying mechanism at the bottom of the fixed frame, the cleaning mechanism comprises a cleaning box, the cleaning box is fixedly installed at the bottom of the fixed frame, a semi-ring inner cover is fixedly installed in the cleaning box, a motor groove is formed in the top of the cleaning box, a second motor is fixedly installed at the motor groove in the top of the cleaning box, a cleaning roller is rotatably connected in the semi-ring inner cover, one end of the cleaning roller is fixedly installed on the output end of the second motor through one side of the semi-ring inner cover, a cleaning brush is fixedly installed on the outer surface of the cleaning roller, and a dust suction mechanism is arranged in the cleaning box.

[0007] By adopting the above technical scheme, the gypsum powder is continuously conveyed through the conveying mechanism, the gypsum powder on the conveying mechanism is guided to the next process through the guide chute, the second motor is started, the cleaning roller is driven to rotate by the second motor, the cleaning brush is in rotating contact with the conveying surface of the conveying mechanism, the residual matters on the conveying surface of the conveying mechanism are removed, the cleanliness of the subsequent feeding is ensured, and the quality of the gypsum product is improved.

[0008] As a preferred technical solution of the present application, the dust collection mechanism comprises two groups of air suction fans, both of which are fixedly installed at the bottom of the cleaning box, the bottom of the semi-ring cover is provided with a through hole, and the middle part of the cleaning box is slidably connected with a filter box, both of which are provided with a plurality of groups of ventilation holes.

[0009] By adopting the above technical solution, the two groups of air suction fans are used for air suction work, so that the residues on the conveying surface of the conveying mechanism are cleaned by the cleaning roller, and the cleaned residues are sucked into the filter box through the through hole. The filter box and the bottom of the cleaning box are both provided with a plurality of groups of ventilation holes, which ensure air circulation during the operation of the air suction fan, thereby facilitating the collection of the cleaned residues and reducing the pollution of the working environment.

[0010] As a preferred technical solution of the present application, the conveying mechanism comprises two groups of conveying rollers, both of which are rotatably connected to the top of the fixed frame, and the two groups of conveying rollers are away from each other. The outer surfaces of the two groups of conveying rollers are drivingly connected with a conveying belt, one side of the fixed frame is fixedly installed with a support, the top end of the support is provided with a speed reduction driving mechanism, and the speed reduction driving mechanism is connected with the conveying mechanism.

[0011] By adopting the above technical solution, one group of conveying rollers is driven by the speed reduction driving mechanism, and the other group of conveying rollers is linked under the action of the conveying belt, so that the gypsum powder is placed on the top surface of the conveying belt. The speed reduction driving mechanism and the conveying mechanism are beneficial to the continuous and sustained conveying of the gypsum powder.

[0012] As a preferred technical solution of the present application, the speed reduction driving mechanism comprises a speed reduction box, the speed reduction box is fixedly installed at the top end of the support, a first motor is fixedly installed at one side of the speed reduction box at the top end of the support, a driving bevel gear is fixedly installed on the output end of the first motor penetrating the side wall of the speed reduction box, a first rotating shaft is rotatably connected in the speed reduction box, a driven bevel gear is fixedly installed on the outer surface of the first rotating shaft, the driven bevel gear is engaged with the driving bevel gear, a driving gear is fixedly installed on one side of the driven bevel gear of the outer surface of the first rotating shaft, a second rotating shaft is rotatably connected in the speed reduction box at one side of the first rotating shaft, one end of the second rotating shaft is fixedly installed with one end of one group of conveying rollers penetrating the side wall of the speed reduction box, a driven gear is fixedly installed on the outer surface of the second rotating shaft, and the driven gear is engaged with the driving gear.

[0013] By adopting the technical scheme, the first motor drives the driving bevel gear, the driving bevel gear meshes with the driven bevel gear to drive the driven bevel gear to rotate, the driven bevel gear drives the driving gear to rotate, the driving gear meshes with the driven gear to drive the second rotating shaft to rotate, the second rotating shaft drives a group of conveying rollers to rotate, so that the speed of the conveying belt is reduced, and the stability and reliability of the conveying belt in the transmission process are improved.

[0014] As a preferred technical scheme of the present application, the top of the fixing frame is fixedly installed with a horizontal plate on both sides of the conveying mechanism, the top of each of the two horizontal plates is fixedly installed with a plurality of side supports, and the end of each of the plurality of side supports away from the horizontal plate is fixedly installed with a baffle.

[0015] By adopting the technical scheme, the baffle effectively prevents the material from spilling during the conveying process, improving the practicality during use.

[0016] As a preferred technical scheme of the present application, the fixing frame is fixedly installed with a controller on one side.

[0017] By adopting the technical scheme, the controller controls the device, and the controller facilitates the operation of the device by the staff, improving the practicality during use.

[0018] As a preferred technical scheme of the present application, the conveying surface of the material guide groove is inclined.

[0019] By adopting the technical scheme, the conveying surface of the material guide groove is inclined, which helps the material to smoothly slide to the next process.

[0020] As a preferred technical scheme of the present application, the filter box is internally placed with a dust collection sponge.

[0021] By adopting the technical scheme, the dust collection sponge filters foreign matters in the air when the through hole is air suctioned, and the foreign matters are collected in the dust collection sponge, so that the dust collection sponge can be directly replaced after the filter box is pulled out, improving the practicality during use.

[0022] The present application has the following beneficial effects:

[0023] 1. The gypsum powder is continuously conveyed by the conveying mechanism, the gypsum powder on the conveying mechanism is guided to the next process by the material guide groove, the second motor is started, the cleaning roller is driven to rotate by the second motor, the cleaning brush is in rotating contact with the conveying surface of the conveying mechanism, so that the residual on the conveying surface of the conveying mechanism is removed, the cleanliness of the subsequent material is ensured, and the quality of the raw gypsum is improved.

[0024] 2. The cleaning roller pair cleans the residual material on the conveying surface of the conveying mechanism, and the residual material cleaned is sucked into the filter box through the through holes, wherein the filter box and the bottom of the cleaning box are provided with a plurality of groups of ventilation holes, and the ventilation holes ensure air circulation when the air suction fan works, thereby facilitating the collection of the residual material cleaned and reducing pollution to the working environment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0026] Figure 2 It is a schematic diagram of the internal structure of the cleaning box.

[0027] Figure 3 It is a schematic diagram of the structure of the conveying mechanism and the speed reduction mechanism.

[0028] Figure 4 It is a schematic diagram of part of the structure of the present application.

[0029] In the figure: 1, fixed frame; 2, conveying mechanism; 201, conveying roller; 202, conveying belt; 3, support; 4, speed reduction drive mechanism; 401, speed reduction box; 402, first motor; 403, driving bevel gear; 404, first rotating shaft; 405, driven bevel gear; 406, driving gear; 407, second rotating shaft; 408, driven gear; 5, material guide groove; 6, cleaning mechanism; 601, cleaning box; 602, half-ring inner cover; 603, motor groove; 604, second motor; 605, cleaning roller; 606, cleaning brush; 7, dust suction mechanism; 701, air suction fan; 702, through hole; 703, filter box; 704, ventilation hole; 8, cross plate; 9, side support; 10, baffle; 11, controller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] REFERENCE Figures 1-4The utility model provides a kind of feeding mechanism for gypsum production, including fixed frame 1, the top of fixed frame 1 is equipped with the top of fixed frame 1 is equipped with conveying mechanism 2, the side of fixed frame 1 is fixedly installed with guide chute 5, the bottom of fixed frame 1 is below conveying mechanism 2 and is equipped with cleaning mechanism 6, cleaning mechanism 6 includes cleaning box 601, cleaning box 601 is fixedly installed on the bottom of fixed frame 1, cleaning box 601 is fixedly installed with half ring inner cover 602 in its inside, motor groove 603 is opened in the top of cleaning box 601, second motor 604 is fixedly installed at the top of cleaning box 601 at motor groove 603, cleaning roller 605 is rotatably connected in the inside of half ring inner cover 602, and one end of cleaning roller 605 is fixedly installed on the output end of second motor 604 by being arranged in the side of half ring inner cover 602, cleaning brush 606 is fixedly installed on the outer surface of cleaning roller 605, and suction mechanism 7 is arranged in the inside of cleaning box 601;Conveying mechanism 2 includes two groups of conveying roller 201, conveying roller 201 is rotatably connected to the top of fixed frame 1, and two groups of conveying roller 201 are far away, and the outer surface of two groups of conveying roller 201 is drivingly connected with conveying belt 202, the side of fixed frame 1 is fixedly installed with bracket 3, and the top of bracket 3 is provided with speed reducer drive mechanism 4, and speed reducer drive mechanism 4 is connected with conveying mechanism 2.

[0032] Gypsum powder is continuously conveyed by conveying mechanism 2, and the gypsum powder on conveying mechanism 2 is guided to the next process by guide chute 5, and second motor 604 is started, cleaning roller 605 is driven to rotate by second motor 604, cleaning brush 606 is in rotating contact with the conveying surface of conveying mechanism 2, so that the residues on the conveying surface of conveying mechanism 2 are removed, which is conducive to ensuring the cleanliness of subsequent feeding, thereby improving the quality of raw gypsum; one group of conveying roller 201 is driven by speed reducer drive mechanism 4, and the other group of conveying roller 201 is linked under the action of conveying belt 202, and gypsum powder is placed on the top surface of conveying belt 202, which is conducive to continuously and continuously conveying gypsum powder by speed reducer drive mechanism 4 and conveying mechanism 2.

[0033] Refer to Figures 1-3, the dust suction mechanism 7 includes two groups of air suction fans 701, both of which are fixedly installed at the bottom of the cleaning box 601, the bottom of the half-ring inner cover 602 is provided with a through hole 702, the middle part of the cleaning box 601 is slidably connected with a filter box 703, and the bottom of the filter box 703 and the bottom of the cleaning box 601 are both provided with a plurality of groups of ventilation holes 704; the speed reduction drive mechanism 4 includes a speed reduction box 401, which is fixedly installed at the top of the support 3, a first motor 402 is fixedly installed at the top of the support 3 on one side of the speed reduction box 401, a driving bevel gear 403 is fixedly installed at the output end of the first motor 402 penetrating the side wall of the speed reduction box 401, a first rotating shaft 404 is rotatably connected in the speed reduction box 401, a driven bevel gear 405 is fixedly installed on the outer surface of the first rotating shaft 404, the driven bevel gear 405 is engaged with the driving bevel gear 403, a driving gear 406 is fixedly installed on one side of the outer surface of the first rotating shaft 404 away from the driven bevel gear 405, a second rotating shaft 407 is rotatably connected in the speed reduction box 401 on one side of the first rotating shaft 404, one end of the second rotating shaft 407 is fixedly installed with one end of a group of conveying rollers 201 penetrating the side wall of the speed reduction box 401, and a driven gear 408 is fixedly installed on the outer surface of the second rotating shaft 407, which is engaged with the driving gear 406;

[0034] The two groups of air suction fans 701 work to suck air, so that when the cleaning roller 605 cleans the residual materials on the conveying surface of the conveying mechanism 2, the cleaned residual materials are sucked into the filter box 703 through the through hole 702, wherein the filter box 703 and the bottom of the cleaning box 601 are both provided with a plurality of groups of ventilation holes 704, which ensure air circulation when the air suction fan 701 works, thereby facilitating the collection of the cleaned residual materials and reducing pollution to the working environment; the driving bevel gear 403 is driven by the first motor 402, the driving bevel gear 403 engages the driven bevel gear 405 to drive the driven bevel gear 405 to rotate, the driven bevel gear 405 drives the driving gear 406 to rotate, the driving gear 406 and the driven gear 408 are engaged to drive the second rotating shaft 407 to rotate, so that the second rotating shaft 407 drives a group of conveying rollers 201 to rotate, thereby achieving speed reduction of the conveying belt 202 and improving the stability and reliability of the conveying belt 202 during transmission.

[0035] With reference to Figures 1-3 The top of the fixed frame 1 is fixedly installed with a horizontal plate 8 on both sides of the conveying mechanism 2, the top of each of the two groups of horizontal plates 8 is fixedly installed with a plurality of groups of side supports 9, and one end of each of the plurality of groups of side supports 9 away from the horizontal plate 8 is fixedly installed with a baffle 10; the conveying surface of the material guide chute 5 is inclined; the baffle 10 effectively prevents the material from spilling during conveying, improving the practicality during use; the inclined conveying surface of the material guide chute 5 helps the material to smoothly slide to the next process.

[0036] With reference toFigures 1-3 The side of the fixing frame 1 is fixedly provided with a controller 11; the inside of the filter box 703 is provided with a dust collection sponge; the device is controlled through the controller 11, the device is controlled by the controller 11, and the practicality during use is improved; when the dust collection sponge inhales air through the through hole 702, the foreign matters in the air are filtered, and the foreign matters are collected in the dust collection sponge, so that the filter box 703 can be directly replaced after being pulled out, and the practicality during use is improved.

[0037] Working principle: the gypsum powder is continuously conveyed through the conveying mechanism 2, the gypsum powder on the conveying mechanism 2 is guided to the next process through the guide chute 5, the second motor 604 is started, the cleaning roller 605 is driven to rotate through the second motor 604, the cleaning brush 606 is in rotating contact with the conveying surface of the conveying mechanism 2, so that the residual material on the conveying surface of the conveying mechanism 2 is removed, which is beneficial to ensure the cleanliness of the subsequent feeding, thereby improving the quality of the raw gypsum, and the residual material is sucked into the filter box 703 through the through hole 702 when the cleaning roller 605 cleans the residual material on the conveying surface of the conveying mechanism 2, and the bottom of the cleaning box 601 is provided with a plurality of groups of ventilation holes 704, which ensures the air flow during the work of the air suction fan 701, thereby facilitating the collection of the cleaned residual material and reducing the pollution to the working environment.

[0038] The other group of conveying rollers 201 is linked under the action of the conveying belt 202, the gypsum powder is placed on the top surface of the conveying belt 202, the reduction drive mechanism 4 and the conveying mechanism 2 are beneficial to continuously and continuously convey the gypsum powder, the driving bevel gear 403 is driven by the first motor 402, the driving bevel gear 403 meshes with the driven bevel gear 405 to drive the driven bevel gear 405 to rotate, the driven bevel gear 405 drives the driving gear 406 to rotate, the driving gear 406 meshes with the driven gear 408 to drive the second shaft 407 to rotate, the second shaft 407 drives a group of conveying rollers 201 to rotate, thereby realizing the speed reduction of the conveying belt 202, and the stability and reliability during transmission of the conveying belt 202 are improved.

[0039] At the same time, the baffle 10 effectively prevents the material from spilling during conveying, and improves the practicality during use; the device is controlled through the controller 11, the device is controlled by the controller 11, and the practicality during use is improved;

[0040] In addition, the conveying surface of the material guide groove 5 is inclined, which helps the material to smoothly slide to the next process; when the dust collection sponge sucks air through the through hole 702, foreign matter in the air is filtered, and at the same time, the foreign matter is collected in the dust collection sponge, so that the filter box 703 can be pulled out and the dust collection sponge can be directly replaced, improving the practicability during use.

[0041] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding mechanism for gypsum production comprising a stationary frame (1), characterized in that, The top of the fixing frame (1) is provided with a conveying mechanism (2), one side of the fixing frame (1) is fixedly provided with a material guide groove (5), and the bottom of the fixing frame (1) is provided below the conveying mechanism (2) with a cleaning mechanism (6), the cleaning mechanism (6) comprises a cleaning box (601), the cleaning box (601) is fixedly installed on the bottom of the fixing frame (1), a semi-ring inner cover (602) is fixedly installed in the cleaning box (601), a motor groove (603) is formed in the top of the cleaning box (601), a second motor (604) is fixedly installed on the top of the cleaning box (601) at the motor groove (603), a cleaning roller (605) is rotatably connected in the semi-ring inner cover (602), one end of the cleaning roller (605) is fixedly installed on the output end of the second motor (604) through one side of the semi-ring inner cover (602), and a cleaning brush (606) is fixedly installed on the outer surface of the cleaning roller (605). The cleaning box (601) is provided with a dust suction mechanism (7).

2. A feeding mechanism for gypsum production according to claim 1, characterized in that, The dust suction mechanism (7) comprises two groups of air suction fans (701), and the two groups of air suction fans (701) are fixedly installed on the bottom of the cleaning box (601), a through hole (702) is formed in the bottom of the semi-ring inner cover (602), and a filter box (703) is slidably connected in the middle of the cleaning box (601). The bottom of the filter box (703) and the bottom of the cleaning box (601) are provided with a plurality of groups of ventilation holes (704).

3. A feeding mechanism for gypsum production as claimed in claim 1, characterized in that, The conveying mechanism (2) comprises two groups of conveying rollers (201), the conveying rollers (201) are rotatably connected to the top of the fixing frame (1), and the two groups of conveying rollers (201) are away from each other, the outer surfaces of the two groups of conveying rollers (201) are drivingly connected with a conveying belt (202), one side of the fixing frame (1) is fixedly provided with a support (3), the top of the support (3) is provided with a speed reduction driving mechanism (4), and the speed reduction driving mechanism (4) is connected with the conveying mechanism (2).

4. A feeding mechanism for gypsum production according to claim 3, characterized in that, The deceleration drive mechanism (4) includes a reduction box (401), the reduction box (401) is fixedly installed on the top end of the support (3), the top end of the support (3) is fixedly installed with a first motor (402) on one side of the reduction box (401), the output end of the first motor (402) is fixedly installed with a driving bevel gear (403) through the side wall of the reduction box (401), the inside of the reduction box (401) is rotatably connected with a first rotating shaft (404), the outer surface of the first rotating shaft (404) is fixedly installed with a driven bevel gear (405), the driven bevel gear (405) is engaged with the driving bevel gear (403), the outer surface of the first rotating shaft (404) is fixedly installed with a driving gear (406) on one side of the driven bevel gear (405), the inside of the reduction box (401) is rotatably connected with a second rotating shaft (407) on one side of the first rotating shaft (404), one end of the second rotating shaft (407) is fixedly installed with a group of the conveying rollers (201) through the side wall of the reduction box (401), the outer surface of the second rotating shaft (407) is fixedly installed with a driven gear (408), the driven gear (408) is engaged with the driving gear (406).

5. A feeding mechanism for gypsum production as claimed in claim 1, characterized in that, The top of the fixed frame (1) is fixedly installed with a horizontal plate (8) on both sides of the conveying mechanism (2), the top of the two groups of horizontal plates (8) is fixedly installed with a plurality of groups of side supports (9), a plurality of groups of side supports (9) are fixedly installed with a baffle (10) away from one end of the horizontal plate (8).

6. A feeding mechanism for gypsum production as claimed in claim 1, characterized in that, One side of the fixed frame (1) is fixedly installed with a controller (11).

7. A feeding mechanism for gypsum production as claimed in claim 1, characterized in that, The conveying surface of the material guide groove (5) is inclined.

8. A feeding mechanism for gypsum production as claimed in claim 2, characterized in that, The inside of the filter box (703) is placed with a dust collection sponge.

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