Basket type grinding machine

Abstract

The utility model relates to a basket type grinding machine which comprises a machine body, a transmission shaft is arranged at the output end of the machine body, a grinding basket is installed at the bottom end of the transmission shaft, a temperature sensor and an installation assembly for limiting the temperature sensor are arranged on the machine body, and a controller is arranged on the machine body. And the temperature sensor is electrically connected to the controller. According to the utility model, the grinding effect of the basket type grinding machine can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding machine especially is concerned with a basket type grinding machine. BACKGROUND

[0002] The working principle of the basket type grinding machine is high-speed suction of the self-suction impeller, fine grinding in the grinding basket, high-speed rotation of the dispersion disc to generate dispersion, mixing and circulation effect, thereby forming a high-efficiency cycle of suction, grinding and discharge, solving the problem of material turning, avoiding circulation dead angle and obtaining excellent grinding effect in a short time.

[0003] A basket type grinding machine is disclosed in Chinese Patent No. CN209531092U, which includes a machine body, a cantilever provided at the top of the machine body, a transmission shaft provided at one end of the cantilever, a base provided at the end of the transmission shaft, a rotating arm provided at the bottom end of the base, and a grinding basket provided at the bottom of the rotating arm. The other end of the cantilever is provided with a drive motor for driving the grinding basket to rotate. An electric clamping jaw for clamping the grinding barrel is movably arranged in the machine body. This kind of grinding machine can quickly and stably hold the grinding barrel, avoid shaking of the grinding barrel during grinding, improve the grinding efficiency and reduce the labor.

[0004] In view of the related technology in the above, the operator uses the grinding basket to grind and mix the paint in the grinding barrel in the prior art. However, the temperature of the paint itself increases due to the influence of the grinding basket during the grinding process. However, the performance of the paint will be reduced when the temperature of the paint exceeds the specified temperature. Therefore, it is necessary to apply a paint temperature control means to the grinding machine to adjust the grinding speed of the grinding basket according to the actual temperature of the paint. However, the grinding machine in the prior art does not have a temperature control means, which reduces the grinding effect of the grinding machine. UTILITY MODEL CONTENTS

[0005] In order to improve the grinding effect of the basket type grinding machine, the present application provides a basket type grinding machine.

[0006] The basket type grinding machine provided by the present application adopts the following technical solution:

[0007] A basket type grinding machine includes a machine body, a transmission shaft provided at the output end of the machine body, a grinding basket mounted at the bottom end of the transmission shaft, a temperature sensor and a mounting assembly limiting the temperature sensor provided on the machine body, a controller provided on the machine body, and the temperature sensor electrically connected to the controller.

[0008] By adopting the technical scheme, when the grinding paint, the operator places the detection end of the temperature sensor in the paint, monitors the temperature of the paint at any time, and feeds back to the controller, so as to facilitate the operator to adjust the grinding speed of the grinding basket through the temperature value on the controller in time, so that the temperature of the paint is maintained in the specified range, so that the performance of the paint can be ensured as much as possible, and the grinding effect of the grinding machine is improved compared with the prior art.

[0009] Optionally, the body is provided with a fixing shell, a plurality of fixing columns are connected to the fixing shell, a stable plate is connected to the bottom end of the fixing column, the grinding basket is rotationally connected to the stable plate, a first avoiding gap is arranged at the position corresponding to the temperature sensor on the stable plate, and the mounting assembly is arranged between the temperature sensor and the fixing column.

[0010] By adopting the technical scheme, in order to facilitate the stirring of the paint, the transmission shaft is arranged to be relatively long, so that the grinding basket will inevitably shake with the end of the transmission shaft during grinding, which affects the grinding effect of the grinding machine. The operator limits the rotation of the grinding basket by the cooperation of the fixing shell, the fixing column and the stable plate, thereby reducing the possibility of shaking of the grinding basket.

[0011] Optionally, the mounting assembly comprises a first mounting block, a second mounting block and a locking bolt, the temperature sensor and one of the fixing columns are arranged between the first mounting block and the second mounting block, the locking bolt passes through the first mounting block and the second mounting block, and is threadedly connected with the second mounting block, and a gap is left between the first mounting block and the second mounting block during installation.

[0012] By adopting the technical scheme, when installing the temperature sensor, the operator connects the first mounting block and the second mounting block by the locking bolt to clamp the rod body of the temperature sensor and the fixing column, so as to limit the degree of freedom of the temperature sensor and realize the installation of the temperature sensor.

[0013] Optionally, the first mounting block is provided with a positioning column, the second mounting block is provided with a positioning hole corresponding to the position of the positioning column, and the positioning column is inserted into the positioning hole in a plug-fit manner.

[0014] By adopting the technical scheme, the positioning column is used to position the relative position between the first mounting block and the second mounting block, so as to facilitate the installation between the first mounting block and the second mounting block.

[0015] Optionally, the installation assembly comprises a fixing block, connecting sleeve rods and a rotating sleeve, the fixing block is provided with an installation hole, the temperature sensor passes through the installation hole, an adjusting assembly for adjusting the height of the temperature sensor is arranged between the fixing block and the temperature sensor, two connecting sleeve rods are connected to one side of the fixing block, the two connecting sleeve rods are oppositely arranged, the connecting sleeve rods are provided with clamping arc grooves at positions corresponding to the fixing column, the ends of the connecting sleeve rods away from the fixing block are connected with connecting heads, and the rotating sleeve is threadedly connected between the two connecting heads and abuts against the fixing column.

[0016] By adopting the above technical scheme, when the temperature sensor is installed, the operator restricts the temperature sensor on the fixing block by using the adjusting assembly, then places the fixing column between the two connecting sleeve rods, and finally threadedly connects the rotating sleeve on the two connecting heads and abuts against the fixing column, so as to restrict the fixing block on the fixing column, thereby achieving the installation of the temperature sensor.

[0017] Optionally, the adjusting assembly comprises a rotating ring and a limiting block, the rod body of the temperature sensor is provided with external threads, the limiting block is connected to the inner wall of the installation hole, the rod body of the temperature sensor is provided with a limiting groove, the limiting groove is parallel to the rod body of the temperature sensor, the limiting block is slidingly connected in the limiting groove, and the rotating ring is rotationally connected to the fixing block and threadedly connected with the rod body of the temperature sensor.

[0018] By adopting the above technical scheme, when the temperature sensor is installed, the operator restricts the temperature sensor on the fixing block by using the adjusting assembly, then places the fixing column between the two connecting sleeve rods, and finally threadedly connects the rotating sleeve on the two connecting heads and abuts against the fixing column, so as to restrict the fixing block on the fixing column, thereby achieving the installation of the temperature sensor.

[0019] Optionally, a cover plate is connected between the fixing columns, the cover plate is provided with a second avoiding gap at a position corresponding to the temperature sensor, and the cover plate covers the grinding barrel when the paint is ground.

[0020] By adopting the above technical scheme, when the paint is ground, if the grinding rate is fast, the paint may splash out of the grinding barrel, causing waste of the paint. The operator covers the grinding barrel by using the cover plate, thereby reducing the possibility of paint splashing out of the grinding barrel and reducing the waste of the paint.

[0021] Optionally, a positioning frame is connected to the machine body, a plurality of positioning blocks are connected to the positioning frame, the positioning blocks are provided with limiting arc grooves abutting against the arc surface of the grinding barrel, and the grinding barrel is located between the limiting arc grooves when the paint is ground.

[0022] By adopting the above technical scheme, when grinding, if the center of the grinding barrel does not overlap with the rotation center of the grinding basket, there is a phenomenon of uneven grinding of the paint, and the paint collides with the inner wall of the grinding barrel during grinding, and the grinding barrel is also prone to shaking. The operator uses the cooperation of the positioning frame, the positioning block and the limiting arc groove to limit the position of the grinding barrel, reduce the phenomenon of uneven grinding of the paint, and also reduce the possibility of shaking of the grinding barrel.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When grinding paint, the operator places the detection end of the temperature sensor in the paint to monitor the temperature of the paint at all times and feeds back to the controller to facilitate the operator to adjust the grinding speed of the grinding basket in time through the temperature value on the controller, so that the paint temperature is maintained within a specified range, which can ensure the performance of the paint as much as possible, and the grinding effect of the grinding machine is improved compared with the prior art;

[0025] 2. When installing the temperature sensor, the operator uses the adjusting assembly to limit the temperature sensor on the fixed block, then places the fixed column between the two connecting sleeve rods, and finally threads the rotating sleeve on the two connecting heads and abuts against the fixed column to limit the fixed block on the fixed column, thereby achieving the installation of the temperature sensor;

[0026] 3. When limiting the temperature sensor, the operator uses the cooperation of the limiting block and the limiting groove and the threaded cooperation of the rotating ring and the temperature sensor rod to achieve the effect of adjusting the height of the temperature sensor by the rotating ring, and also achieve the installation of the temperature sensor. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the overall structure schematic diagram of the basket type grinding machine in embodiment 1 of the present application.

[0028] Figure 2 is the structure schematic diagram of the fixed shell and the temperature sensor in embodiment 1 of the present application.

[0029] Figure 3 is the exploded view of the installation assembly structure in embodiment 1 of the present application.

[0030] Figure 4 is the structure schematic diagram of the installation assembly and the adjusting assembly in embodiment 2 of the present application.

[0031] Figure 5 is the exploded view of the installation assembly and the adjusting assembly structure in embodiment 2 of the present application.

[0032] Explanation of reference signs: 1, body; 11, transmission shaft; 12, grinding basket; 13, controller; 2, fixed shell; 21, fixed column; 22, stabilizing plate; 23, cover plate; 3, temperature sensor; 31, limiting groove; 4, mounting assembly; 41, first mounting block; 411, positioning column; 42, second mounting block; 43, locking bolt; 44, fixed block; 45, connecting sleeve rod; 451, clamping arc groove; 452, connecting head; 46, rotating sleeve; 5, positioning frame; 51, positioning block; 52, limiting arc groove; 6, adjusting assembly; 61, rotating ring; 62, limiting block. DETAILED DESCRIPTION

[0033] The following description will be made in conjunction with the accompanying drawings. Figures 1-5 The application is further described in detail.

[0034] Embodiment 1 of the application discloses a basket-type grinding machine. Referring to Figure 1 and Figure 2 , the basket-type grinding machine comprises a body 1, the output end of the body 1 is provided with a transmission shaft 11, the transmission shaft 11 is vertically arranged, and the bottom end of the transmission shaft 11 is provided with a grinding basket 12. A fixed shell 2 is connected to the body 1 by bolts, a plurality of fixed columns 21 are arranged on the fixed shell 2, and four fixed columns 21 are arranged in this embodiment. The stabilizing plates 22 are fixedly connected to the positions corresponding to the grinding basket 12 between the four fixed columns 21, and the grinding basket 12 is rotatably connected in the stabilizing plates 22. The cooperation of the stabilizing plates 22, the fixed columns 21 and the stabilizing plates 22 further improves the rotational stability of the grinding basket 12.

[0035] Referring to Figure 2 and Figure 3 , one side of one of the fixed columns 21 is provided with a temperature sensor 3, and a mounting assembly 4 is arranged between the temperature sensor 3 and the fixed column 21. The mounting assembly 4 comprises a first mounting block 41, a second mounting block 42 and a locking bolt 43. The first mounting block 41 is provided with a first limiting half-hole and a second limiting half-hole, the first limiting half-hole corresponds to the temperature sensor 3, and the second limiting half-hole corresponds to the fixed column 21. The second mounting block 42 is arranged in the same way. A plurality of positioning columns 411 are fixedly connected to the first mounting block 41, and two positioning columns 411 are arranged in this embodiment. The second mounting block 42 is provided with a positioning hole at a position corresponding to the positioning column 411. The temperature sensor 3 is arranged in the first limiting half-hole, the fixed column 21 is arranged in the second limiting half-hole, the positioning column 411 is inserted into the positioning hole in a fitting manner, and a gap is left between the first mounting block 41 and the second mounting block 42. The locking bolt 43 passes through the first mounting block 41 and the second mounting block 42 and is threadedly connected to the second mounting block 42. The stabilizing plate 22 is provided with a first avoiding gap at a position corresponding to the temperature sensor 3.

[0036] When installing, the operator inserts the positioning column 411 into the positioning hole, so that the temperature sensor 3 and the fixing column 21 are located between the first mounting block 41 and the second mounting block 42, and then rotates the locking bolt 43 to clamp the temperature sensor 3 and the fixing column 21 between the first mounting block 41 and the second mounting block 42, thereby achieving the installation of the temperature sensor 3.

[0037] With reference to Figure 1 , a grinding barrel is arranged below the transmission shaft 11, and the grinding basket 12 is located in the grinding barrel when grinding paint. The four fixing columns 21 are fixedly connected with a cover plate 23, the cover plate 23 covers the grinding barrel, and the cover plate 23 is provided with a second avoiding gap corresponding to the position of the temperature sensor 3. The cover plate 23 is used to block the paint splashing during grinding.

[0038] With reference to Figure 1 and Figure 2 , in order to reduce the possibility of shaking and displacement of the grinding barrel during grinding, the machine body 1 is fixedly connected with a positioning frame 5, the positioning frame 5 is arranged in a Y shape, and the positioning frame 5 is fixedly connected with three positioning blocks 51, the positioning blocks 51 are rubber blocks, and the positioning blocks 51 are provided with limiting arc grooves 52, and the grinding barrel is located in the three limiting arc grooves 52.

[0039] The implementation principle of the basket type grinding machine in Embodiment 1 is as follows: when grinding, the grinding barrel is placed in the three limiting arc grooves 52, then the machine body 1 drives the grinding basket 12 to descend and enter the grinding barrel, until the cover plate 23 covers the grinding barrel, at this time, the detection end of the temperature sensor 3 is located in the paint, the machine body 1 is started, and the grinding basket 12 is driven to rotate by the transmission shaft 11, at this time, the ground paint is heated, the temperature of the paint is monitored in real time by the temperature sensor 3, the operator changes the rotating speed of the grinding basket 12 according to the actual temperature of the paint, so that the temperature of the paint is always within the specified range, and the grinding effect of the paint is achieved.

[0040] When grinding paint, the operator places the detection end of the temperature sensor 3 in the paint to monitor the temperature of the paint at any time, and feeds back to the controller 13, so as to facilitate the operator to adjust the grinding speed of the grinding basket 12 in time according to the temperature value on the controller 13, so that the temperature of the paint is maintained within the specified range, thereby ensuring the performance of the paint as much as possible, and improving the grinding effect of the grinding machine compared with the prior art.

[0041] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the structure of the mounting assembly 4 is different.

[0042] With reference to Figure 4 and Figure 5The mounting assembly 4 comprises a fixing block 44, a connecting sleeve rod 45 and a rotating sleeve 46. The fixing block 44 is provided with a mounting hole through which the temperature sensor 3 passes. The fixing block 44 is provided with an adjusting assembly 6 which comprises a rotating ring 61 and a limiting block 62. The rod body surface of the temperature sensor 3 is provided with external threads. The limiting block 62 is fixedly connected to the hole wall of the mounting hole. The rod body of the temperature sensor 3 is provided with a limiting groove 31 at a position corresponding to the limiting block 62. The limiting block 62 is slidingly fitted in the limiting groove 31. The rotating ring 61 is rotationally connected to the fixing block 44 and threadedly cooperates with the rod body of the temperature sensor 3.

[0043] With reference to Figure 4 and Figure 5 The connecting sleeve rod 45 is fixedly connected to two sides of the fixing block 44. The connecting sleeve rod 45 is provided with clamping arc grooves 451. The two connecting sleeve rods 45 are oppositely arranged. One of the two fixed columns 21 is located between the two clamping arc grooves 451. The connecting sleeve rod 45 is fixedly connected to connecting heads 452. The two connecting heads 452 are spaced apart. The rotating sleeve 46 is threadedly fitted between the two connecting heads 452 and abuts against the fixed column 21.

[0044] When the temperature sensor 3 is mounted, the operator passes the rod body of the temperature sensor 3 through the mounting hole. In this process, the rod body of the temperature sensor 3 threadedly cooperates with the rotating ring 61. The limiting block 62 is slidingly fitted in the limiting groove 31. Subsequently, the two clamping arc grooves 451 are sleeved on one of the fixed columns 21. The fixing block 44 is at a specified height. Finally, the rotating sleeve 46 is threadedly fitted between the two connecting heads 452 and abuts against the fixed column 21. The clamping arc grooves 451 clamp the fixed column 21. The mounting of the temperature sensor 3 is achieved.

[0045] The operator can adjust the height of the detection end of the temperature sensor 3 by rotating the rotating ring 61 according to the actual horizontal plane height of the paint. Compared with the structure of the first embodiment, the height of the temperature sensor 3 can be adjusted without loosening the mounting assembly 4. The operation is simple, fast and convenient.

[0046] The above are preferred embodiments of the present application and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A basket grinder, comprising a machine body (1), the output end of the machine body (1) is provided with a transmission shaft (11), the bottom end of the transmission shaft (11) is installed with a grinding basket (12), characterized in that: The machine body (1) is provided with a temperature sensor (3) and a mounting assembly (4) limiting the temperature sensor (3), the machine body (1) is provided with a controller (13), and the temperature sensor (3) is electrically connected to the controller (13).

2. The basket mill according to claim 1, characterized in that: The machine body (1) is provided with a fixed shell (2), a plurality of fixed columns (21) are connected to the fixed shell (2), the bottom end of the fixed column (21) is connected with a stable plate (22), the grinding basket (12) is rotationally connected with the stable plate (22), the stable plate (22) is provided with a first avoiding gap at the position corresponding to the temperature sensor (3), and the mounting assembly (4) is arranged between the temperature sensor (3) and the fixed column (21).

3. The basket mill according to claim 2, characterized in that: The mounting assembly (4) comprises a first mounting block (41), a second mounting block (42) and a locking bolt (43), the temperature sensor (3) and one of the fixed columns (21) are arranged between the first mounting block (41) and the second mounting block (42), the locking bolt (43) passes through the first mounting block (41) and the second mounting block (42) and is in threaded connection with the second mounting block (42), and a gap is left between the first mounting block (41) and the second mounting block (42) during installation.

4. The basket mill according to claim 3, characterized in that: The first mounting block (41) is connected with a positioning column (411), the second mounting block (42) is provided with a positioning hole at the position corresponding to the positioning column (411), and the positioning column (411) is inserted into the positioning hole in a plug-fit manner.

5. The basket mill of claim 2, wherein: The mounting assembly (4) comprises a fixed block (44), a connecting sleeve rod (45) and a rotating sleeve (46), the fixed block (44) is provided with a mounting hole, the temperature sensor (3) passes through the mounting hole, the fixed block (44) and the temperature sensor (3) are provided with an adjusting assembly (6) for adjusting the height of the temperature sensor (3), two connecting sleeve rods (45) are connected to one side of the fixed block (44), the two connecting sleeve rods (45) are oppositely arranged, the connecting sleeve rod (45) is provided with a clamping arc groove (451) at the position corresponding to the fixed column (21), the end of the connecting sleeve rod (45) away from the fixed block (44) is connected with a connecting head (452), and the rotating sleeve (46) is in threaded connection between the two connecting heads (452) and abuts against the fixed column (21).

6. The basket mill according to claim 5, characterized in that: The adjusting assembly (6) comprises a rotating ring (61) and a limiting block (62), the rod body surface of the temperature sensor (3) is provided with external threads, the limiting block (62) is connected to the inner wall of the mounting hole, the rod body of the temperature sensor (3) is provided with a limiting groove (31) parallel to the rod body of the temperature sensor (3), the limiting block (62) is slidingly fitted in the limiting groove (31), and the rotating ring (61) is rotationally connected to the fixed block (44) and is in threaded connection with the rod body of the temperature sensor (3).

7. The basket mill of claim 2, wherein: A plurality of the fixed columns (21) are connected with cover plates (23), the cover plates (23) are provided with second avoiding notches at positions corresponding to the temperature sensors (3), and the cover plates (23) cover the grinding barrels when grinding paint.

8. The basket mill of claim 1, wherein: The body (1) is connected with a positioning frame (5), a plurality of positioning blocks (51) are connected on the positioning frame (5), and limiting arc grooves (52) are arranged on the positioning blocks (51) and abut the arc surfaces of the grinding barrels, and the grinding barrels are located between the limiting arc grooves (52) when grinding paint.

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