Putty powder grinding production device

Abstract

The utility model discloses a putty powder grinding production device, and relates to the technical field of putty powder production devices, the putty powder grinding production device comprises a box body, and also comprises a crushing assembly arranged in the box body and used for pre-crushing putty powder raw materials; a convex ring is fixed on the inner wall of the box body, the filter plate is fixed in the convex ring, and a convex block is fixed on the inner wall of the filter plate; and the grinding assembly comprises a fixed grinding base fixed to the inner wall of the box body, a round cover is fixed to the inner wall of the box body through a connecting rod, the round cover is fixed to the bottom of the protruding block, and a motor is fixed in the round cover. Through the arrangement of the convex ring, the filter plate and the convex block, crushed putty powder raw materials move towards the position of the filter plate under the action of the convex ring and the convex block, and directly fall to the grinding assembly to be ground after passing through the filter plate, so that the crushed putty powder raw materials are prevented from being blocked during blanking, and the normal operation of putty powder production is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of putty powder production devices, in particular to a putty powder grinding production device. Background Art

[0002] Putty powder is a building material used to repair and level walls. It is usually a powdery mixture. The raw materials are first crushed, and then pass through a connecting pipe into a grinding position for grinding. After being ground into powder, it can be used in the production of putty powder.

[0003] To this end, the patent with publication number CN218282014U discloses a putty powder production grinding device, which relates to the technical field of grinding devices, including a grinding box, a grinding seat is fixedly installed inside the grinding box, and a plurality of filter holes are opened at the bottom of the grinding seat. A reciprocating screw is rotatably connected to the inside of the grinding box, one end of the reciprocating screw is fixedly connected to a second pulley, and a transmission belt is arranged on the outer side of the second pulley, and a crushing box is fixedly installed on the upper surface of the grinding box. The beneficial effects of the utility model are as follows: through the first motor, the second rotating shaft can be controlled to rotate, and then the reciprocating screw can be driven to rotate under the transmission action of the transmission belt, thereby controlling the slider to slide on the outer side of the slide rod, realizing the left and right reciprocating motion of the slider in the inner cavity of the grinding box, and then the filter holes can be dredged by using a dredging brush, which solves the problem of the inability to discharge materials due to the clogging of the filter holes in the prior art, and improves the working efficiency of the device.

[0004] In the above patent, the putty powder raw material is crushed by a crushing knife and then falls along a bent connecting tube to a grinding position for grinding. However, the connecting tube is bent, and blockage may easily occur when the crushed putty powder raw material passes through the bent connecting tube, thereby affecting the normal production of putty powder. Utility Model Content

[0005] The utility model provides a putty powder grinding production device, which has the advantage of preventing material blockage when the crushed putty powder raw materials fall, so as to solve the problems raised in the background technology.

[0006] In order to achieve the purpose of preventing the crushed putty powder raw material from being blocked when falling, the utility model provides the following technical solution: a putty powder grinding production device, including a box body, and also including:

[0007] A crushing assembly, which is arranged inside the box and is used for pre-crushing the putty powder raw material;

[0008] A filter plate, wherein a convex ring is fixed to the inner wall of the box, the filter plate is fixed in the convex ring, and a convex block is fixed to the inner wall of the filter plate;

[0009] A grinding assembly comprises a fixed grinding seat fixed to the inner wall of a box, a round cover is fixed to the inner wall of the box through a connecting rod, the round cover is fixed to the bottom of the protrusion, and a grinding motor is fixed inside the round cover, a dynamic grinding head is fixed to the output end of the grinding motor, and the dynamic grinding head is located inside the fixed grinding seat.

[0010] As a preferred technical solution of the utility model, the pulverizing assembly includes a pulverizing motor fixed on a box body and a rotating shaft fixed on an output end of the pulverizing motor, a movable cutter is fixedly sleeved on the rotating shaft, and a movable cutter is fixed on an inner wall of the box body.

[0011] As a preferred technical solution of the utility model, the inner wall of the convex ring is a curved surface, which is used to guide the putty powder raw material to flow toward the filter plate.

[0012] As a preferred technical solution of the utility model, the top of the protrusion is a curved surface, which is used to prevent the putty powder raw material from accumulating on the top thereof.

[0013] As a preferred technical solution of the utility model, the top of the dynamic grinding head is a curved surface, the side of the dynamic grinding head is an inclined curved surface, and the shape of the fixed grinding seat is adapted to the shape of the dynamic grinding head.

[0014] As a preferred technical solution of the utility model, the top of the fixed grinding seat is an inclined surface, which is used to guide the putty powder raw material to flow between the dynamic grinding head and the fixed grinding seat.

[0015] As a preferred technical solution of the utility model, the central axes of the movable grinding head and the fixed grinding seat coincide with the central axes of the rotating shaft and the filter plate.

[0016] Compared with the prior art, the utility model provides a putty powder grinding production device, which has the following beneficial effects:

[0017] 1. The putty powder grinding production device, through the setting of the convex ring, the filter plate and the convex block, the crushed putty powder raw material moves to the filter plate position under the action of the convex ring and the convex block, and directly falls to the grinding component for grinding after passing through the filter plate, thereby preventing the crushed putty powder raw material from being blocked when falling, ensuring the normal production of putty powder.

[0018] 2. The putty powder grinding production device, through the setting of the grinding assembly, the side of the movable grinding head of the grinding assembly and the inner wall of the fixed grinding seat are both inclined curved surfaces, under the action of the curved surface, the putty powder raw material automatically falls downward, preventing the putty powder raw material from accumulating inside the grinding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the internal structure of the box of the utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the box body of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the movable cutter of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the grinding motor of the utility model.

[0023] In the figure: 1. box body; 2. crushing assembly; 21. crushing motor; 22. rotating shaft; 23. moving cutter; 24. fixed cutter; 3. filter plate; 4. convex block; 5. grinding assembly; 51. moving grinding head; 52. fixed grinding seat; 53. grinding motor; 54. round cover; 6. convex ring. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model discloses a putty powder grinding production device, comprising a box body 1, the box body 1 has a feed inlet on the top and a discharge outlet on the bottom, and also includes:

[0026] A crushing component 2, which is arranged inside the box 1 and is used for pre-crushing the putty powder raw material;

[0027] The filter plate 3 is fixed with a convex ring 6 on the inner wall of the box body 1. The filter plate 3 is fixed in the convex ring 6. The convex ring 6 is used to connect and fix the filter plate 3 and the box body 1. The filter plate 3 is in a grid shape. The inner wall of the filter plate 3 is fixed with a convex block 4.

[0028] The grinding assembly 5 includes a fixed grinding seat 52 fixed to the inner wall of the box body 1, and a round cover 54 is fixed to the inner wall of the box body 1 through a connecting rod. The connecting rod is used to connect and fix the box body 1 and the round cover 54. The round cover 54 is fixed to the bottom of the protrusion 4, and a grinding motor 53 is fixed in the round cover 54. The power supply mode of the grinding motor 53 is an external power supply. A dynamic grinding head 51 is fixed to the output end of the grinding motor 53. The dynamic grinding head 51 is located inside the fixed grinding seat 52. The grinding motor 53 drives the dynamic grinding head 51 to rotate, and the grinding of the putty powder raw material is achieved by relying on the cooperation of the dynamic grinding head 51 and the fixed grinding seat 52.

[0029] Specifically, the pulverizing assembly 2 includes a pulverizing motor 21 fixed on the housing 1 and a rotating shaft 22 fixed on the output end of the pulverizing motor 21 . A movable cutter 23 is fixedly sleeved on the rotating shaft 22 . The movable cutter 23 is fixed on the inner wall of the housing 1 .

[0030] In this implementation plan, please refer to Figure 1 and Figure 3 The power supply mode of the crushing motor 21 is an external power supply. The crushing motor 21 drives the movable cutter 23 to rotate at high speed through the rotating shaft 22. During the falling process of the putty powder raw material, the movable cutter 23 and the fixed cutter 24 cooperate to realize the pre-crushing of the putty powder raw material. The crushed small-particle putty powder raw material is then ground into powder by the grinding component 5.

[0031] Specifically, the inner wall of the convex ring 6 is a curved surface, which is used to guide the putty powder raw material to flow toward the filter plate 3.

[0032] In this implementation plan, please refer to Figure 1 When the putty powder raw material falls on the convex ring 6, it automatically flows to the filter plate 3 under the action of the curved surface to prevent the putty powder raw material from accumulating at the convex ring 6.

[0033] Specifically, the top of the protrusion 4 is a curved surface, which is used to prevent the putty powder raw material from accumulating on the top thereof.

[0034] In this implementation plan, please refer to Figure 1 , so that the putty powder raw material automatically flows downward under the action of the curved surface, thereby preventing the putty powder raw material from accumulating on its top.

[0035] Specifically, the top of the dynamic grinding head 51 is a curved surface, the side of the dynamic grinding head 51 is an inclined curved surface, and the shape of the fixed grinding seat 52 is adapted to the shape of the dynamic grinding head 51 .

[0036] In this implementation plan, please refer to Figure 1 The top of the dynamic grinding head 51 is a curved surface to prevent the putty powder raw material from accumulating on the top of it. The side of the dynamic grinding head 51 is an inclined curved surface, which relies on the fit between the curved surfaces to achieve grinding of the putty powder raw material, and at the same time makes the putty powder raw material automatically fall downward during the grinding process.

[0037] Specifically, the top of the fixed grinding seat 52 is an inclined surface, which is used to guide the putty powder raw material to flow between the dynamic grinding head 51 and the fixed grinding seat 52 .

[0038] In this implementation plan, please refer to Figure 1 When the putty powder raw material falls on the inclined surface at the top of the fixed grinding seat 52 , the putty powder raw material automatically flows between the dynamic grinding head 51 and the fixed grinding seat 52 by virtue of the effect of the inclined surface, preventing the putty powder raw material from accumulating on the fixed grinding seat 52 .

[0039] Specifically, the central axes of the movable grinding head 51 and the fixed grinding seat 52 coincide with the central axes of the rotating shaft 22 and the filter plate 3 .

[0040] In this implementation plan, please refer to Figure 1 By having the central axes of each component coincide with each other, the stability and balance of each component during movement can be ensured, thereby ensuring the smooth operation of the entire device.

[0041] The working principle and use process of the utility model are as follows: put the putty powder raw material into the box body 1 from the feed port at the top of the box body 1, the crushing motor 21 drives the movable cutter 23 to rotate at high speed through the rotating shaft 22, and the putty powder raw material is crushed by the cooperation of the movable cutter 23 and the fixed cutter 24 during the falling process of the putty powder raw material. The crushed putty powder raw material moves to the position of the filter plate 3 under the action of the convex ring 6 and the convex block 4, and directly falls to the grinding component 5 after passing through the filter plate 3;

[0042] The grinding motor 53 drives the dynamic grinding head 51 to rotate, and the putty powder raw material is ground by relying on the cooperation between the dynamic grinding head 51 and the fixed grinding seat 52. The ground putty powder falls from the discharge port at the bottom of the box body 1 and can be collected using a container.

[0043] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A putty powder grinding production device, comprising a box (1), characterized in that: Also includes: A crushing assembly (2), the crushing assembly (2) being arranged inside the box (1) and used for pre-crushing putty powder raw materials; A filter plate (3), a convex ring (6) is fixed on the inner wall of the box body (1), the filter plate (3) is fixed in the convex ring (6), and a convex block (4) is fixed on the inner wall of the filter plate (3); A grinding assembly (5), the grinding assembly (5) comprising a fixed grinding seat (52) fixed to the inner wall of a box body (1), a round cover (54) fixed to the inner wall of the box body (1) via a connecting rod, the round cover (54) fixed to the bottom of the protrusion (4), and a grinding motor (53) fixed inside the round cover (54), a dynamic grinding head (51) fixed to the output end of the grinding motor (53), and the dynamic grinding head (51) located inside the fixed grinding seat (52).

2. A putty powder grinding production device according to claim 1, characterized in that: The pulverizing assembly (2) comprises a pulverizing motor (21) fixed on a housing (1) and a rotating shaft (22) fixed on an output end of the pulverizing motor (21); a movable cutter (23) is fixedly sleeved on the rotating shaft (22); and the movable cutter (23) is fixed on an inner wall of the housing (1).

3. A putty powder grinding production device according to claim 1, characterized in that: The inner wall of the convex ring (6) is a curved surface, which is used to guide the putty powder raw material to flow toward the filter plate (3).

4. A putty powder grinding production device according to claim 1, characterized in that: The top of the protrusion (4) is a curved surface, which is used to prevent the putty powder raw material from accumulating on the top of the protrusion.

5. A putty powder grinding production device according to claim 1, characterized in that: The top of the dynamic grinding head (51) is a curved surface, the side of the dynamic grinding head (51) is an inclined curved surface, and the shape of the fixed grinding seat (52) is compatible with the shape of the dynamic grinding head (51).

6. A putty powder grinding production device according to claim 1, characterized in that: The top of the fixed grinding seat (52) is an inclined surface, which is used to guide the putty powder raw material to flow between the dynamic grinding head (51) and the fixed grinding seat (52).

7. A putty powder grinding production device according to claim 1, characterized in that: The central axes of the movable grinding head (51) and the fixed grinding seat (52) coincide with the central axes of the rotating shaft (22) and the filter plate (3).

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