Vertical type slag powder grinding and feeding device

Abstract

The utility model relates to the technical field of slag powder processing, and discloses a vertical slag powder grinding and feeding device which comprises a powder box, a feeding device and a feeding device, the feeding equipment body is arranged at one end of the top of the powder box and communicates with the powder box, a filtering assembly used for filtering is arranged in the feeding equipment body, and the filtering assembly internally comprises a filtering plate and filtering holes formed in the filtering plate in a circumferential arrangement mode; the plugging assembly is arranged at the bottom of the filter plate, a threaded sleeve and a connecting block are arranged in the plugging assembly, an adjusting part used for adjusting the position of the connecting block is arranged at the bottom of the filter plate, and a second rotating shaft and a lead screw are arranged in the adjusting part; and the discharging assembly is arranged at the bottom position of the inner wall of the feeding equipment body, and the discharging assembly internally comprises a discharging groove, an overturning plate and a first rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of slag powder processing, in particular to a vertical grinding feeding device for slag powder. Background Technique

[0002] The main uses of slag powder are mixing in cement and adding in commercial concrete. Their utilization methods are different. Generally speaking, they are mainly manifested in three utilization forms: admixture form, blending material form, and main admixture form. The main functions are to improve the early strength of cement and concrete and to improve some properties of concrete, such as improving the workability of concrete, increasing the early strength and reducing the hydration heat, etc. Feeding equipment is required to feed it.

[0003] When the existing feeding equipment is in use, it is necessary for workers to add the required raw materials after filtration for feeding. Manual operation at regular intervals is required, and the amount of raw materials needs to be weighed before feeding, which is very cumbersome.

[0004] Therefore, we propose a vertical grinding feeding device for slag powder. Content of the Utility Model

[0005] The utility model mainly solves the technical problem of cumbersome feeding, and provides a vertical grinding feeding device for slag powder.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A vertical grinding feeding device for slag powder includes:

[0007] A powder box, in which a grinding device for grinding is arranged.

[0008] A feeding equipment body is arranged at one end of the top of the powder box and is communicated with the powder box. A filtering component for filtering is arranged in the feeding equipment body, and the filtering component includes a filter plate and filtering holes arranged in a circumferential arrangement on the filter plate.

[0009] A plugging component is arranged at the bottom of the filter plate. The plugging component includes a threaded sleeve and a connecting block. An adjusting part for adjusting the position of the connecting block is arranged at the bottom of the filter plate, and the adjusting part includes a second rotating shaft and a lead screw.

[0010] A blanking component is arranged at the bottom position of the inner wall of the feeding equipment body. The blanking component includes a blanking groove, a turning plate and a first rotating shaft.

[0011] Furthermore, a plurality of circumferentially arranged limiting sliding grooves are opened at the bottom of the filter plate. The inner wall of the limiting sliding groove is slidably connected with a limiting sliding block. The threaded sleeve is fixedly connected to the outer wall of the bottom of the limiting sliding block. The connecting block is fixedly connected to one end of the threaded sleeve far away from the axis of the filter plate, and the connecting block is arc-shaped.

[0012] Furthermore, a fixed box is fixedly connected to the axial position at the bottom of the filter plate. The bottom end of the second rotating shaft is rotationally connected to the inner wall of the bottom of the fixed box through a motor, and the top end of the second rotating shaft is rotationally connected to the axial position at the bottom of the filter plate. A first bevel gear is fixedly connected to the outer wall of the fixed box.

[0013] Furthermore, a plurality of rotation holes arranged in a circular pattern are formed in the outer wall of the fixed box. One end of the lead screw is rotationally connected to the inner wall of the feeding device body, and the other end of the lead screw is rotationally connected to the inner wall of the rotation hole. A second bevel gear meshing with the first bevel gear is fixedly connected to the axial position of the lead screw near the second rotating shaft, and the threaded sleeve is threadedly connected to the outer wall of the lead screw.

[0014] Furthermore, the blanking chute is fixedly connected to the inner wall of the bottom end of the feeding device body. The blanking chute is concave-shaped. The turning plate is rotationally connected to the inner wall of the blanking chute. The first rotating shaft is rotationally connected to the inner wall of the blanking chute through a second motor. A through fixing hole is formed in the inner wall of the turning plate, and the first rotating shaft is fixedly connected to the inner wall of the fixing hole.

[0015] Furthermore, a plurality of sliding holes arranged in a circular pattern are formed in the top of the connecting block. A return spring is fixedly connected to the inner wall of the bottom of the sliding hole. A dredging rod is arranged on the top of the return spring. The dredging rod is a frustum-shaped block with both ends of the cross-section being arc-shaped, and the dredging rod corresponds to the filter holes one by one. Beneficial Effects

[0016] The utility model provides a vertical grinding feeding device for slag powder, which has the following beneficial effects:

[0017] (1). For the vertical grinding feeding device for slag powder, through the arranged plugging component and feeding component, it can regularly plug the filter holes to stop filtering, and can regularly feed materials by turning the turning plate, so as to regularly feed materials without manual adjustment, which is very convenient.

[0018] (2). For the vertical grinding feeding device for slag powder, through the arranged return spring and dredging rod, it can enter the filter holes to dredge the filter holes, avoid the blockage of the filter holes by impurities, and affect the feeding of raw materials. Description of the Drawings

[0019] Figure 1 is the front view of the utility model;

[0020] Figure 2 is the sectional view of the feeding device body of the utility model;

[0021] Figure 3 is the utility model Figure 2 partial enlarged view of part A;

[0022] Figure 4 is the utility model Figure 3Enlarged view of part B

[0023] Legend: 1. Powder box; 2. Main body of feeding equipment; 3. Filter plate; 4. Filter holes; 5. Feeding chute; 6. Flip plate; 7. First rotating shaft; 8. Fixed box; 9. Second rotating shaft; 10. First bevel gear; 11. Lead screw; 12. Second bevel gear; 13. Threaded sleeve; 14. Limit slider; 15. Limit chute; 16. Connecting block; 17. Return spring; 18. Unblocking rod Detailed implementation method

[0024] Example 1: A vertical grinding feeding device for slag powder, as shown in Figure 1 and Figure 2 shown, includes:

[0025] Powder box 1, in which a grinding device for grinding is arranged

[0026] Main body of feeding equipment 2, which is arranged at one end of the top of powder box 1 and is connected to powder box 1 in a communicating way. A filtering component for filtering is arranged in the main body of feeding equipment 2. The filtering component includes a filter plate 3 and filter holes 4 arranged in a circumferential arrangement on the filter plate 3

[0027] Blocking component, which is arranged at the bottom of filter plate 3. The blocking component includes a threaded sleeve 13 and a connecting block 16. A regulating part for adjusting the position of connecting block 16 is arranged at the bottom of filter plate 3. The regulating part includes a second rotating shaft 9 and a lead screw 11

[0028] Feeding component, which is arranged at the bottom position of the inner wall of the main body of feeding equipment 2. The feeding component includes a feeding chute 5, a flip plate 6 and a first rotating shaft 7

[0029] As shown in Figure 2 and Figure 3 shown, a plurality of circumferentially arranged limit chutes 15 are opened at the bottom of filter plate 3. A limit slider 14 is slidably connected to the inner wall of the limit chute 15. The threaded sleeve 13 is fixedly connected to the bottom outer wall of the limit slider 14. The connecting block 16 is fixedly connected to one end of the threaded sleeve 13 away from the axis of the filter plate 3, and the connecting block 16 is arc-shaped

[0030] The bottom axial position of filter plate 3 is fixedly connected with a fixed box 8. The bottom end of the second rotating shaft 9 is rotationally connected to the inner wall of the bottom of the fixed box 8 through a motor. The top end of the second rotating shaft 9 is rotationally connected to the bottom axial position of the filter plate 3. The outer wall of the fixed box 8 is fixedly connected with a first bevel gear 10

[0031] A plurality of rotation holes arranged in a circular pattern are formed in the outer wall of the fixed box 8. One end of the lead screw 11 is rotatably connected to the inner wall of the feeding equipment body 2, and the other end of the lead screw 11 is rotatably connected to the inner wall of the rotation hole. Moreover, an axially fixed connection is provided at one end of the lead screw 11 close to the second rotation shaft 9 with a second bevel gear 12 that meshes with the first bevel gear 10. The threaded sleeve 13 is threadedly connected to the outer wall of the lead screw 11.

[0032] The blanking chute 5 is fixedly connected to the bottom end of the inner wall of the feeding equipment body 2. The blanking chute 5 is concave-shaped. The turning plate 6 is rotatably connected to the inner wall of the blanking chute 5. The first rotation shaft 7 is rotatably connected to the inner wall of the blanking chute 5 through a second motor. A through fixing hole is formed in the inner wall of the turning plate 6, and the first rotation shaft 7 is fixedly connected to the inner wall of the fixing hole.

[0033] Both the first motor and the second motor are connected to the control center on the powder box 1 through wires and are turned on regularly through the control center.

[0034] In summary, through the provided blocking component and blanking component, the filtering holes 4 can be blocked regularly to stop filtering, and feeding can be carried out regularly by turning the turning plate 6. Furthermore, feeding can be carried out regularly without manual adjustment, which is very convenient.

[0035] Embodiment 2: On the basis of Embodiment 1, referring to Figure 4 , a plurality of sliding holes arranged in a circular pattern are formed in the top of the connecting block 16. A return spring 17 is fixedly connected to the inner wall of the bottom of the sliding hole. A dredging rod 18 is arranged on the top of the return spring 17. The dredging rod 18 is a frustum-shaped block with both ends of the cross-section being arc-shaped, and the dredging rod 18 corresponds to the filtering holes 4 one by one.

[0036] Through the provided return spring 17 and dredging rod 18, it can enter the filtering holes 4 to dredge the filtering holes 4, avoiding blockage of the filtering holes 4 by impurities and affecting the feeding of raw materials.

[0037] The working principle of the present utility model: When feeding is required, raw materials are added into the feeding equipment body 2 and fall onto the turning plate 6 in the blanking chute 5 after being filtered through the filtering holes 4 on the filter plate 3. When the predetermined time is reached, at this time, the first motor and the second motor are started. The second motor can drive the turning plate 6 to rotate through the first rotation shaft 7, turning the raw materials falling on the turning plate 6 to the bottom and feeding them into the powder box 1. The second motor can drive the second bevel gear 12 meshing with it to rotate through the second rotation shaft 9 and the first bevel gear 10 thereon. Then, the threaded sleeve 13 threadedly connected to the lead screw 11 is driven to move through the lead screw 11, and then the connecting block 16 is driven to move to the position of the filtering holes 4 to block the filtering holes 4 and stop feeding. Thus, feeding can be carried out quantitatively. And when the connecting block 16 moves to the position of the filtering holes 4, the dredging rod 18 can be driven to enter the filtering holes 4 under the elastic force of the return spring 17 to dredge the filtering holes 4.

[0038] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vertical grinding feeding device for slag powder, characterized in that, Including: A powder box (1) with a grinding device for grinding disposed therein. A feeding device body (2) is disposed at one end of the top of the powder box (1) and is communicated with the powder box (1). A filtering component for filtering is disposed in the feeding device body (2), and the filtering component includes a filter plate (3) and filter holes (4) arranged in a circumferential array on the filter plate (3). A plugging component is disposed at the bottom of the filter plate (3). The plugging component includes a threaded sleeve (13) and a connecting block (16). An adjusting part for adjusting the position of the connecting block (16) is disposed at the bottom of the filter plate (3), and the adjusting part includes a second rotating shaft (9) and a lead screw (11). A blanking component is disposed at the bottom position of the inner wall of the feeding device body (2). The blanking component includes a blanking groove (5), a turning plate (6), and a first rotating shaft (7).

2. The vertical grinding feed device for slag powder according to claim 1, characterized in that: A plurality of circumferentially arranged limiting sliding grooves (15) are formed at the bottom of the filter plate (3). A limiting slider (14) is slidably connected to the inner wall of the limiting sliding groove (15). The threaded sleeve (13) is fixedly connected to the outer wall of the bottom of the limiting slider (14). The connecting block (16) is fixedly connected to one end of the threaded sleeve (13) away from the axis of the filter plate (3), and the connecting block (16) is arc-shaped.

3. The vertical grinding feeding device for slag powder according to claim 2, characterized in that: A fixed box (8) is fixedly connected to the axial position at the bottom of the filter plate (3). The bottom end of the second rotating shaft (9) is rotationally connected to the inner wall of the bottom of the fixed box (8) through a motor. The top end of the second rotating shaft (9) is rotationally connected to the axial position at the bottom of the filter plate (3). A first bevel gear (10) is fixedly connected to the outer wall of the fixed box (8).

4. The vertical grinding feeding device for slag powder according to claim 3, characterized in that: A plurality of circumferentially arranged rotating holes are formed in the outer wall of the fixed box (8). One end of the lead screw (11) is rotationally connected to the inner wall of the feeding device body (2), and the other end of the lead screw (11) is rotationally connected to the inner wall of the rotating hole. A second bevel gear (12) meshing with the first bevel gear (10) is fixedly connected to the axial position of one end of the lead screw (11) close to the second rotating shaft (9). The threaded sleeve (13) is threadedly connected to the outer wall of the lead screw (11).

5. The vertical grinding feeding device for slag powder according to claim 1, wherein: The blanking groove (5) is fixedly connected to the bottom end of the inner wall of the feeding device body (2). The blanking groove (5) is concave-shaped. The turning plate (6) is rotationally connected to the inner wall of the blanking groove (5). The first rotating shaft (7) is rotationally connected to the inner wall of the blanking groove (5) through a second motor. A through fixing hole is formed in the inner wall of the turning plate (6), and the first rotating shaft (7) is fixedly connected to the inner wall of the fixing hole.

6. The vertical grinding feeding device for slag powder according to claim 1, characterized in that: A plurality of circumferentially arranged sliding holes are formed at the top of the connecting block (16). A return spring (17) is fixedly connected to the inner wall of the bottom of the sliding hole. A dredging rod (18) is disposed at the top of the return spring (17). The dredging rod (18) is a frustum-shaped block with both ends of the cross-section being arc-shaped, and the dredging rod (18) corresponds to the filter holes (4) one by one.

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