Putty powder grinding device

Abstract

The utility model provides a putty powder grinding device, and relates to the technical field of putty powder grinding, the putty powder grinding device comprises a grinding material barrel, a motor is arranged at the bottom of the grinding material barrel, an output shaft of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft penetrates into the grinding material barrel and is fixedly connected with a lower fixing seat, and an upper fixing seat is mounted at the top of the lower fixing seat through bolts; the upper fixing seat is connected with a connecting frame, one end, far away from the upper fixing seat, of the connecting frame is fixedly connected with a side wall scraping plate, the bottom of the side wall scraping plate is fixedly connected with a plurality of supporting rods, a bottom scraping plate is fixedly connected among the bottom ends of the supporting rods, the bottom scraping plate is in contact with the bottom of an inner cavity of the grinding material barrel, and the side wall scraping plate is in contact with the side wall of the grinding material barrel. Through the arrangement of the side wall scraping plate and the bottom scraping plate, the side wall scraping plate can scrape putty powder on the inner side wall of the grinding material barrel, the bottom scraping plate can scrape the putty powder at the bottom of the inner cavity of the grinding material barrel, and the putty powder in the grinding material barrel is cleaned in time.

Description

Technical Field

[0001] The utility model relates to the technical field of putty powder grinding, and more specifically, to a putty powder grinding device. Background Technique

[0002] In the putty powder processing industry, grinding is a key step to ensure the quality and performance of products. As an important building material, putty powder is widely used in indoor decoration, exterior wall painting and other fields. Its fineness and uniformity directly affect the construction effect and the final decoration quality. Therefore, the optimization and efficiency improvement of the grinding process have always been the focus of the industry.

[0003] However, in traditional putty powder grinding devices, a common problem is that putty powder is likely to accumulate on the inner wall and the bottom of the barrel cavity. This is mainly because during the grinding process, under the action of friction force, putty powder particles will continuously deposit towards the edge and bottom of the barrel, thus affecting the grinding efficiency and effect. Therefore, we made improvements on this and proposed a putty powder grinding device. Summary of the Invention

[0004] The purpose of the utility model is to address the problem that currently, under the action of friction force, putty powder particles will continuously deposit towards the edge and bottom of the barrel, thus affecting the grinding efficiency and effect.

[0005] To achieve the above-mentioned invention purpose, the utility model provides a putty powder grinding device to improve the above problems.

[0006] Specifically, this application is as follows:

[0007] A putty powder grinding device includes a grinding barrel. A motor is arranged at the bottom of the grinding barrel. The output shaft of the motor is fixedly connected with a rotating shaft. The top end of the rotating shaft penetrates into the grinding barrel and is fixedly connected with a lower fixing seat. The upper fixing seat is installed on the top of the lower fixing seat through bolts. The upper fixing seat is connected with a connecting frame. One end of the connecting frame far away from the upper fixing seat is fixedly connected with a side wall scraper. The bottom of the side wall scraper is fixedly connected with a plurality of support rods, and the bottom ends of the plurality of support rods are fixedly connected with a bottom scraper. The bottom scraper is in contact with the bottom of the inner cavity of the grinding barrel, and the side wall scraper is in contact with the side wall of the grinding barrel.

[0008] As a preferred technical solution of this application, a connecting shaft is connected between the upper fixing seat and the lower fixing seat through a bearing, and grinding rollers are arranged at both ends of the connecting shaft.

[0009] As a preferred technical solution of this application, a support base is fixedly installed at the bottom of the grinding barrel. A bottom frame is fixedly installed inside the support base, and the motor is installed on the top of the bottom frame.

[0010] As a preferred technical solution of the present application, a cylinder cover is placed on the top of the abrasive cylinder, and a filter screen is arranged in the middle of the cylinder cover.

[0011] As a preferred technical solution of the present application, a buckle is arranged between the cylinder cover and the discharge port.

[0012] As a preferred technical solution of the present application, a discharge port is opened on one side of the abrasive cylinder, and a blocking member for blocking the discharge port is further arranged on one side of the abrasive cylinder.

[0013] As a preferred technical solution of the present application, the blocking member includes a carrier frame installed on one side of the abrasive cylinder. An electric push rod is fixedly installed on the side of the carrier frame away from the abrasive cylinder. The piston rod of the electric push rod penetrates into the carrier frame and is fixedly connected with a connecting plate. A blocking plate for blocking the discharge port is fixedly installed on the side of the connecting plate close to the discharge port.

[0014] As a preferred technical solution of the present application, guide rails are fixedly installed on both sides of the top of the carrier frame. Guide wheels are arranged on both sides of the connecting plate, and the two guide wheels are respectively slidably connected with the two guide rails.

[0015] As a preferred technical solution of the present application, a side groove is opened on one side of the support base, a chute is opened at the bottom of the inner cavity of the side groove, a support frame is slidably connected in the chute, a reinforcing rod is fixedly connected to the bottom of the support frame, and one end of the reinforcing rod penetrates through the support base.

[0016] As a preferred technical solution of the present application, a limiting block is fixedly connected to the end of the support frame close to the motor.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] In the solution of the present application:

[0019] In order to solve the problem that in the prior art, putty powder particles will continuously deposit towards the edge and bottom of the material cylinder under the action of friction, thus affecting the grinding efficiency and effect, in the present application, by arranging a side wall scraper and a bottom scraper, the side wall scraper can scrape off the putty powder on the inner side wall of the abrasive cylinder, and the bottom scraper can scrape the putty powder at the bottom of the inner cavity of the abrasive cylinder. Through the timely cleaning of the putty powder in the abrasive cylinder, the grinding dead angle caused by accumulation is avoided, thereby improving the grinding efficiency and further improving the overall quality of the putty powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the putty powder grinding device provided by the present application;

[0021] Figure 2 It is a schematic bottom view structural diagram of the putty powder grinding device provided by the present application;

[0022] Figure 3 Schematic structural diagram of the discharge port of the putty powder grinding device provided by this application;

[0023] Figure 4 Schematic structural diagram of the side wall scraper and bottom scraper of the putty powder grinding device provided by this application;

[0024] Figure 5 Schematic structural diagram of the plugging member of the putty powder grinding device provided by this application;

[0025] Figure 6 Schematic structural diagram when the cylinder cover of the putty powder grinding device provided by this application is inserted into the side groove.

[0026] Labels in the figure:

[0027] 1. Abrasive cylinder; 101. Discharge port; 102. Cylinder cover; 103. Filter screen; 104. Buckle; 105. Support base; 106. Underframe;

[0028] 2. Motor; 201. Rotating shaft; 202. Lower fixing seat; 203. Upper fixing seat; 204. Connecting shaft; 205. Grinding roller;

[0029] 3. Carrying frame; 301. Electric push rod; 302. Connecting plate; 303. Plugging plate; 304. Guide wheel; 305. Guide rail;

[0030] 4. Side groove; 401. Support frame; 402. Limit block; 403. Reinforcing rod;

[0031] 5. Connecting frame; 501. Side wall scraper; 502. Bottom scraper. Detailed implementation manners

[0032] In order to enable those skilled in the art to better understand the solution of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0033] As recorded in the background art, in traditional putty powder grinding devices, a common problem is that putty powder is likely to accumulate on the inner wall and the bottom of the inner cavity of the cylinder. This is mainly because during the grinding process, under the action of friction, putty powder particles will continuously deposit towards the edge and bottom of the cylinder, thereby affecting the grinding efficiency and effect.

[0034] To solve this technical problem, the present utility model provides a putty powder grinding device, which is applied to the grinding of putty powder.

[0035] Specifically, please refer to Figures 1-4 , the putty powder grinding device specifically includes:

[0036] A grinding material cylinder 1, a motor 2 is arranged at the bottom of the grinding material cylinder 1, the output shaft of the motor 2 is fixedly connected with a rotating shaft 201, the top end of the rotating shaft 201 penetrates into the grinding material cylinder 1 and is fixedly connected with a lower fixing seat 202, an upper fixing seat 203 is installed on the top of the lower fixing seat 202 through bolts, the upper fixing seat 203 is connected with a connecting frame 5, one end of the connecting frame 5 far away from the upper fixing seat 203 is fixedly connected with a side wall scraper 501, the bottom of the side wall scraper 501 is fixedly connected with a plurality of support rods, and a bottom scraper 502 is fixedly connected between the bottom ends of the plurality of support rods, the bottom scraper 502 is in contact with the bottom of the inner cavity of the grinding material cylinder 1, and the side wall scraper 501 is in contact with the side wall of the grinding material cylinder 1.

[0037] For the putty powder grinding device provided by the present utility model, in this application, through the arranged side wall scraper 501 and bottom scraper 502, the side wall scraper 501 can scrape off the putty powder on the inner side wall of the grinding material cylinder 1, and the bottom scraper 502 can scrape the putty powder at the bottom of the inner cavity of the grinding material cylinder 1. By timely cleaning the putty powder in the grinding material cylinder 1, the grinding dead angle caused by accumulation is avoided, thereby improving the grinding efficiency and further improving the overall quality of the putty powder.

[0038] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0039] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0040] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0041] Example 1, please refer to Figures 1-4, A putty powder grinding device, including a grinding material cylinder 1. A motor 2 is provided at the bottom of the grinding material cylinder 1. The output shaft of the motor 2 is fixedly connected with a rotating shaft 201. The top end of the rotating shaft 201 penetrates into the grinding material cylinder 1 and is fixedly connected with a lower fixing seat 202. The top of the lower fixing seat 202 is installed with an upper fixing seat 203 through bolts. The upper fixing seat 203 is connected with a connecting frame 5. One end of the connecting frame 5 far from the upper fixing seat 203 is fixedly connected with a side wall scraper 501. The bottom of the side wall scraper 501 is fixedly connected with a number of support rods, and a bottom scraper 502 is fixedly connected between the bottom ends of the number of support rods. The bottom scraper 502 is in contact with the bottom of the inner cavity of the grinding material cylinder 1, and the side wall scraper 501 is in contact with the side wall of the grinding material cylinder 1. In this application, through the arranged side wall scraper 501 and bottom scraper 502, the side wall scraper 501 can scrape off the putty powder on the inner side wall of the grinding material cylinder 1, while the bottom scraper 502 can scrape the putty powder at the bottom of the inner cavity of the grinding material cylinder 1. Through the timely cleaning of the putty powder in the grinding material cylinder 1, the grinding dead angle caused by accumulation is avoided, thereby improving the grinding efficiency and further improving the overall quality of the putty powder;

[0042] A sealing bearing is arranged between the outer surface of the rotating shaft 201 and the grinding material cylinder 1, and the connecting frame 5 and the upper fixing seat 203 are also connected by bolts.

[0043] Further, as Figure 4 shown, a connecting shaft 204 is connected between the upper fixing seat 203 and the lower fixing seat 202 through a bearing. Grinding rollers 205 are arranged at both ends of the connecting shaft 204. During the process that the motor 2 drives the lower fixing seat 202 and the upper fixing seat 203 to rotate through the rotating shaft 201, the upper fixing seat 203 can drive the grinding rollers 205 to rotate in the grinding material cylinder 1 through the connecting shaft 204 to grind the putty powder.

[0044] Further, as Figure 1 and Figure 2 shown, a support base 105 is fixedly installed at the bottom of the grinding material cylinder 1. A bottom frame 106 is fixedly installed in the support base 105. The motor 2 is installed on the top of the bottom frame 106. The support base 105 can support the grinding material cylinder 1, and the bottom frame 106 can support the motor 2.

[0045] Example 2, further optimize the putty powder grinding device provided in Example 1. Specifically, as Figure 1 shown, a cylinder cover 102 is placed on the top of the grinding material cylinder 1. A filter screen 103 is arranged in the middle of the cylinder cover 102. The cylinder cover 102 and the filter screen 103 cooperate with each other to protect the top of the grinding material cylinder 1, reduce the situation that the putty powder particles are splashed out by force during grinding and hurt the staff by mistake, and the filter screen 103 can also screen the putty powder after grinding is completed.

[0046] Further, asFigure 1 As shown, a buckle 104 is provided between the cylinder cover 102 and the discharge port 101, and the buckle 104 is used to fix the position between the cylinder cover 102 and the abrasive cylinder 1.

[0047] Example 3 further optimizes the putty powder grinding device provided in Example 1 or 2. Specifically, as Figures 1-3 shown, a discharge port 101 is provided on one side of the abrasive cylinder 1, and a plugging member for plugging the discharge port 101 is also provided on one side of the abrasive cylinder 1. The discharge port 101 is used for discharging the putty powder after grinding is completed, and the plugging of the discharge port 101 by the plugging member can prevent the putty powder from being discharged from the discharge port 101 during the grinding process.

[0048] Furthermore, as Figure 1 and Figure 4 shown, the plugging member includes a carrier 3 installed on one side of the abrasive cylinder 1. An electric push rod 301 is fixedly installed on the side of the carrier 3 away from the abrasive cylinder 1. The piston rod of the electric push rod 301 penetrates into the carrier 3 and is fixedly connected with a connecting plate 302. A plugging plate 303 for plugging the discharge port 101 is fixedly installed on the side of the connecting plate 302 close to the discharge port 101. The electric push rod 301 can push the plugging plate 303 to move through the connecting plate 302. When the plugging plate 303 is inserted into the discharge port 101, the discharge port 101 can be plugged.

[0049] Furthermore, as Figure 1 shown, guide rails 305 are fixedly installed on both sides of the top of the carrier 3. Guide wheels 304 are provided on both sides of the connecting plate 302. The two guide wheels 304 are respectively slidably connected with the two guide rails 305. The mutual cooperation of the guide wheels 304 and the guide rails 305 can limit the connecting plate 302, thereby improving the stability of the connecting plate 302 during movement.

[0050] Furthermore, as Figure 1 and Figure 2 shown, a side groove 4 is provided on one side of the support base 105. A chute is provided at the bottom of the inner cavity of the side groove 4. A support frame 401 is slidably connected in the chute. A reinforcing rod 403 is fixedly connected to the bottom of the support frame 401. One end of the reinforcing rod 403 penetrates through the support base 105. After grinding is completed, the support frame 401 is pulled outward. After the cylinder cover 102 is removed from the top of the abrasive cylinder 1 and installed in the side groove 4, it is supported by the support frame 401. At this time, the putty powder discharged from the discharge port 101 can be sieved through the filter screen 103.

[0051] Furthermore, as Figure 2 shown, a limiting block 402 is fixedly connected to the end of the support frame 401 close to the motor 2. The limiting block 402 and the reinforcing rod 403 can limit the support frame 401 to prevent the support frame 401 from detaching from the support base 105.

[0052] The usage process of the putty powder grinding device provided by the present utility model is as follows:

[0053] After the putty powder particles are put into the grinding cylinder 1, the motor 2 drives the lower fixing seat 202 and the upper fixing seat 203 to rotate through the rotating shaft 201. The upper fixing seat 203 drives the grinding roller 205 to rotate in the grinding cylinder 1 through the connecting shaft 204 to grind the putty powder. During the grinding process, the upper fixing seat 203 drives the side wall scraper 501 and the bottom scraper 502 to rotate through the connecting frame 5. The side wall scraper 501 can scrape off the putty powder on the inner side wall of the grinding cylinder 1, and the bottom scraper 502 can scrape the putty powder at the bottom of the inner cavity of the grinding cylinder 1. After the grinding is completed, pull the support frame 401 and pull it outward, then remove the cylinder cover 102 from the bottom of the discharge port 101 and insert it into the side groove 4. The electric push rod 301 drives the blocking plate 303 to separate from the discharge port 101. The putty powder in the grinding cylinder 1 is discharged from the discharge port 101 into the cylinder cover 102, and the putty powder is screened through the filter screen 103. During this process, the motor 2 remains in the starting state to promote the discharge of the putty powder from the discharge port 101 through the electric push rod 301 and the connecting plate 302;

[0054] After the discharge is completed, the electric push rod 301 pushes the blocking plate 303 to insert into the discharge port 101, then removes the cylinder cover 102 from the side groove 4 and installs it on the top of the grinding cylinder 1, and just push the support frame 401 towards the motor 2.

[0055] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0056] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of them. The preferred embodiments of the present utility model are shown in the drawings, but they do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structures directly or indirectly using the content of the specification and drawings of the present utility model in other related technical fields are similarly within the scope of the patent protection of the present utility model.

Claims

1. A putty powder grinding device, characterized in that: The invention comprises a grinding barrel (1), wherein a motor (2) is arranged at the bottom of the grinding barrel (1), an output shaft of the motor (2) is fixedly connected to a rotating shaft (201), a top end of the rotating shaft (201) penetrates into the grinding barrel (1) and is fixedly connected to a lower fixing seat (202), an upper fixing seat (203) is installed on the top of the lower fixing seat (202) by means of bolts, the upper fixing seat (203) is connected to a connecting frame (5), an end of the connecting frame (5) away from the upper fixing seat (203) is fixedly connected to a side wall scraper (501), a plurality of support rods are fixedly connected to the bottom of the side wall scraper (501), and a bottom scraper (502) is fixedly connected between the bottom ends of the plurality of support rods, the bottom scraper (502) contacts the bottom of the inner cavity of the grinding barrel (1), and the side wall scraper (501) contacts the side wall of the grinding barrel (1).

2. A putty powder grinding device according to claim 1, characterized in that: A connecting shaft (204) is connected between the upper fixing seat (203) and the lower fixing seat (202) via a bearing, and grinding rollers (205) are provided at both ends of the connecting shaft (204).

3. A putty powder grinding device according to claim 2, characterized in that: A support base (105) is fixedly mounted on the bottom of the grinding barrel (1), a base frame (106) is fixedly mounted inside the support base (105), and the motor (2) is mounted on the top of the base frame (106).

4. A putty powder grinding device according to claim 3, characterized in that: A cylinder cover (102) is placed on the top of the grinding cylinder (1), and a filter screen (103) is arranged in the middle of the cylinder cover (102).

5. A putty powder grinding device according to claim 4, characterized in that: A buckle (104) is provided between the cylinder cover (102) and the discharge port (101).

6. A putty powder grinding device according to claim 5, characterized in that: A discharge port (101) is provided on one side of the grinding barrel (1), and a blocking member for blocking the discharge port (101) is also provided on one side of the grinding barrel (1).

7. A putty powder grinding device according to claim 6, characterized in that: The blocking member comprises a support frame (3) mounted on one side of the grinding barrel (1); an electric push rod (301) is fixedly mounted on the side of the support frame (3) away from the grinding barrel (1); a piston rod of the electric push rod (301) penetrates into the support frame (3) and is fixedly connected to a connecting plate (302); a blocking plate (303) for blocking the discharge port (101) is fixedly mounted on the side of the connecting plate (302) close to the discharge port (101).

8. A putty powder grinding device according to claim 7, characterized in that: Guide rails (305) are fixedly mounted on both sides of the top of the carrier frame (3), and guide wheels (304) are arranged on both sides of the connecting plate (302), and the two guide wheels (304) are respectively slidably connected to the two guide rails (305).

9. A putty powder grinding device according to claim 8, characterized in that: A side groove (4) is provided on one side of the support base (105), a slide groove is provided at the bottom of the inner cavity of the side groove (4), a support frame (401) is slidably connected in the slide groove, a reinforcement rod (403) is fixedly connected to the bottom of the support frame (401), and one end of the reinforcement rod (403) passes through the support base (105).

10. A putty powder grinding device according to claim 9, characterized in that: The end of the support frame (401) close to the motor (2) is fixedly connected to a limiting block (402).

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