A mortar cleaning device

Abstract

The application discloses a kind of grinding barrels cleaning devices, including base, grinding barrel, square tube guard frame and cleaning main body, adopt cylinder to promote the whole cleaning main body from non-cleaning position to rotate to cleaning position and carry out cleaning action, whole action is stable, and impact is less;When cleaning main body rotates to the inner cavity of square tube guard frame, it can prevent external force, sundries from damaging cleaning main body, and also can protect operating personnel from being injured by cleaning main body, without affecting the other operation of operating personnel, improve safety.The grinding barrel cleaning device disclosed in the application has the advantages of reasonable structure, easy to use, safe and reliable, etc., effectively solves the problem that lithium iron phosphate powder and potassium carbonate particles are easy to stick on the grinding barrel after grinding and stirring.

Description

Technical Field

[0001] This invention relates to the field of pounding and mixing machines, and in particular to a pounding barrel cleaning device. Background Technology

[0002] With the vigorous promotion and popularization of new energy power batteries, a large number of new energy power batteries are degrading and aging, resulting in a large number of power batteries that need to be recycled. Lithium iron phosphate is an important component of new energy batteries, and the recycling of lithium iron phosphate battery powder has huge market value and prospects.

[0003] The recycling of lithium iron phosphate powder needs to be carried out in a pulverizing mixer. In existing pulverizing mixers, lithium iron phosphate powder and potassium carbonate granules tend to stick to the pulverizing barrel after pulverizing and mixing, and cannot be removed by normal unloading. Therefore, it is necessary to invent a pulverizing barrel cleaning device to remove the material stuck to the bottom of the barrel. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: in order to overcome the problems mentioned above, a pounding barrel cleaning device is provided, which has a reasonable structure and has the advantages of being easy to use, safe and reliable, and effectively solves the problem that lithium iron phosphate powder and potassium carbonate granules easily stick to the pounding barrel after being pounded and stirred.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a pounding bucket cleaning device, including a base, a pounding bucket, a square tube guard frame and a cleaning body. Two columns are symmetrically and vertically fixed on the base, and a flipping component is respectively provided on the two columns. The mouth of the pounding bucket is fixed with a hoop, and two rotating shafts are symmetrically arranged on the hoop. The two rotating shafts are rotatably connected to two flipping components respectively. One of the flipping components is equipped with a flipping power mechanism, so that when the pounding bucket is not subjected to external force, the mouth of the bucket faces directly upward, and under the drive of the flipping power mechanism, it can achieve a 90-degree flip.

[0006] The square tube guard is a square hollow frame made of square tubes welded together. The square tube guard is fixedly equipped with a cleaning position sensor limiter and a cleaning position mechanical limiter. The bottom of the square tube guard is fixedly connected to the base. One side of the square tube guard is fixedly connected to one of the two columns. The column is also fixedly equipped with a cleaning position sensor limiter, a cleaning position mechanical limiter, and two cleaning body fixing hinges.

[0007] The cleaning body comprises a cleaning bracket, two movable hinges are fixedly arranged on the cleaning bracket, the two movable hinges are rotatably connected with two cleaning body fixed hinges through hinge pin shafts, so that the cleaning bracket can rotate around the hinge pin shafts; a cylinder head side fixing seat is further arranged on the cleaning bracket, the cylinder head side fixing seat is hingedly connected with a cylinder piston, a cylinder tail is hingedly connected with a cylinder tail side fixing seat fixed on the base, and the cylinder is used to drive the cleaning bracket to rotate to a cleaning position and a standby cleaning position.

[0008] A cleaning position sensing switch pressing plate is further fixedly arranged on the cleaning bracket, the cleaning position sensing switch pressing plate presses a cleaning position sensing limiter when the cleaning bracket rotates to the cleaning position, and the cleaning bracket is pressed on a cleaning position mechanical limiter; a standby cleaning position sensing switch pressing plate is further fixedly arranged on the cleaning bracket, the standby cleaning position sensing switch pressing plate presses a standby cleaning position sensing limiter when the cleaning bracket rotates to the standby cleaning position, and the cleaning bracket is pressed on a standby cleaning position mechanical limiter.

[0009] The cleaning body further comprises a cleaning power mechanism fixed on the cleaning bracket, a rotating cleaning shaft, a cleaning scraper seat, and a cleaning scraper; one end of the rotating cleaning shaft is fixed with the cleaning scraper seat, the cleaning scraper seat is fixed with the cleaning scraper, the other end of the rotating cleaning shaft is connected with the cleaning power mechanism to rotate, and the cutting edge of the cleaning scraper is tightly attached to the inner wall of the crushing barrel when the cleaning bracket rotates to the cleaning position.

[0010] Further, the two columns are made of C-shaped channel steel, each column is provided with a vertical groove extending from the middle to the top end, and each column is provided with a sliding rail on the inner cavity wall on both sides of the vertical groove, the sliding rail is matched with a sliding block on the turnover assembly to facilitate the loading and unloading of the crushing barrel.

[0011] Further, the turnover power mechanism comprises a turnover motor and a speed reducer connected with each other, the speed reducer housing is bolted with the turnover assembly, and the speed reducer output shaft is in transmission connection with the rotating shaft on the hoop to drive the crushing barrel to turn over.

[0012] Further, the cleaning power mechanism comprises a motor and a speed reducer connected with the motor, and the speed reducer output shaft drives the rotating cleaning shaft to rotate.

[0013] Further, the cleaning bracket is a tripod composed of a vertical rod, a horizontal rod, and an inclined rod connected end to end and fixed, which has very strong stability.

[0014] Further, the square tube guard frame has a cavity, the cleaning body can rotate into the cavity to be protected, and the standby cleaning position is located in the cavity.

[0015] The application has the beneficial effects that: a grinding barrel cleaning device, comprising a base, a grinding barrel, a square tube guard frame and a cleaning main body, adopts a cylinder to push the whole cleaning main body to rotate from a non-cleaning position to a cleaning position to perform a cleaning action, the whole action is stable and has less impact; when the cleaning main body rotates into the inner cavity of the square tube guard frame, damage of external force and sundries to the cleaning main body can be prevented, meanwhile, the operation personnel can be protected from being hurt by the cleaning main body, other operations of the operation personnel are not affected, and the safety is improved; the effective grinding stirring efficiency of waste power battery material lithium iron phosphate powder is improved each time, so that the mechanism and factory for recycling waste power battery material lithium iron phosphate powder can perform grinding stirring in high efficiency capacity each time, and high-efficiency production is realized; the device has the advantages of reasonable structure, convenient use, safety and reliability, and effectively solves the problem that lithium iron phosphate powder and potassium carbonate particles are easily stuck on the grinding barrel after grinding stirring. BRIEF DESCRIPTION OF DRAWINGS

[0016] The application will be further described below in combination with the drawings and examples.

[0017] Figure 1 is a whole structure schematic view of a to-be-cleaned position of the grinding barrel cleaning device according to the application;

[0018] Figure 2 is another view of the whole structure schematic view of the to-be-cleaned position of the grinding barrel cleaning device according to the application;

[0019] Figure 3 is a top view of the whole structure schematic view of the to-be-cleaned position of the grinding barrel cleaning device according to the application;

[0020] Figure 4 is a structure schematic view of a cleaning main body of the grinding barrel cleaning device according to the application;

[0021] Figure 5 is a whole structure schematic view of a cleaning position of the grinding barrel cleaning device according to the application;

[0022] Figure 6 is a cleaning logic gas path control schematic view of the grinding barrel cleaning device according to the application.

[0023] The marks in the drawings are described as follows:

[0024] 1. Base, 2. Column, 3. Tilting assembly, 4. Cleaning body, 41. Cleaning power mechanism, 42. Cleaning bracket, 43. Cleaning position sensor switch pressure plate, 44. Cleaning position sensor switch pressure plate, 45. Rotating cleaning shaft, 46. Cleaning scraper seat, 47. Cleaning scraper, 48. Movable hinge, 5. Tilting power mechanism, 6. Cylinder, 7. Cylinder tail side fixing seat, 8. Cylinder head side fixing seat, 9. Cleaning position sensor limiter, 10. Cleaning position mechanical limiter, 11. Cleaning position sensor limiter, 12. Cleaning position mechanical limiter, 13. Cleaning body fixing hinge, 14. Square tube guard, 15. Hinge pin, 16. Crushing bucket. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0026] Example 1:

[0027] like Figures 1-5 The illustrated rammed bucket cleaning device includes a base 1, a rammed bucket 16, a square tube protective frame 14, and a cleaning body 4. Two columns 2 are symmetrically and vertically fixed on the base 1, and each column 2 is equipped with a flipping component 3. The mouth of the rammed bucket 16 is fixed with a hoop, and two rotating shafts are symmetrically arranged on the hoop. The two rotating shafts are rotatably connected to two flipping components 3 respectively. One of the flipping components 3 is equipped with a flipping power mechanism 5, so that when the rammed bucket 16 is not subjected to external force, the mouth of the bucket faces directly upward, and under the drive of the flipping power mechanism 5, it can achieve a 90-degree flip.

[0028] The square tube guard frame 14 is a square hollow frame made of square tubes welded together. The square tube guard frame 14 is fixedly equipped with a cleaning position sensor limit 11 and a cleaning position mechanical limit component 12. The bottom of the square tube guard frame 14 is fixedly connected to the base 1. One side of the square tube guard frame 14 is fixedly connected to one of the two columns 2. The column 2 is also fixedly equipped with a cleaning position sensor limiter 9, a cleaning position mechanical limit component 10, and two cleaning body fixing hinges 13.

[0029] The cleaning body 4 includes a cleaning bracket 42, on which two movable hinges 48 are fixedly installed. The two movable hinges 48 are rotatably connected to the two cleaning body fixed hinges 13 through hinge pins 15, so that the cleaning bracket 42 can rotate around the hinge pins 15. The cleaning bracket 42 is also provided with a cylinder head side fixing seat 8, which is hinged to the piston of the cylinder 6. The tail of the cylinder 6 is hinged to the cylinder tail side fixing seat 7 fixed on the base 1. The cylinder 6 is used to drive the cleaning bracket 42 to rotate to the cleaning position and the position to be cleaned.

[0030] The cleaning bracket 42 is further provided with a cleaning position sensing switch pressing plate 43, when the cleaning bracket 42 rotates to the cleaning position, the cleaning position sensing switch pressing plate 43 presses the cleaning position sensing limiter 9, and the cleaning bracket 42 is pressed on the cleaning position mechanical limiter 10; the cleaning bracket 42 is further provided with a to-be-cleaned position sensing switch pressing plate 44, when the cleaning bracket 42 rotates to the to-be-cleaned position, the to-be-cleaned position sensing switch pressing plate 44 presses the to-be-cleaned position sensing limiter 11, and the cleaning bracket 42 is pressed on the to-be-cleaned position mechanical limiter 12.

[0031] The cleaning main body 4 further comprises a cleaning power mechanism 41 fixed on the cleaning bracket 42, a rotating cleaning shaft 45, a cleaning blade seat 46 and a cleaning blade 47; one end of the rotating cleaning shaft 45 is fixed with the cleaning blade seat 46, the cleaning blade seat 46 is fixed with the cleaning blade 47, the other end of the rotating cleaning shaft 45 is connected with the cleaning power mechanism 41 to rotate, and when the cleaning bracket 42 rotates to the cleaning position, the cutting edge of the cleaning blade 47 is tightly attached to the inner wall of the crushing barrel 16.

[0032] The two columns 2 are made of C-shaped channel steel, each column 2 is provided with a vertical groove extending from the middle to the top end, and each column 2 is provided with a sliding rail on the inner cavity wall on both sides of the vertical groove, the sliding rail is matched with the sliding block on the turnover assembly 3 to slide, thereby facilitating the loading and unloading of the crushing barrel 16.

[0033] The turnover power mechanism 5 comprises a turnover motor and a speed reducer connected with each other, the speed reducer housing is bolted with the turnover assembly 3, and the speed reducer output shaft is in transmission connection with the rotating shaft on the hoop to drive the crushing barrel to turn over.

[0034] The cleaning power mechanism 41 comprises a motor and a speed reducer connected with the motor, and the speed reducer output shaft drives the rotating cleaning shaft 45 to rotate.

[0035] The cleaning bracket 42 is a tripod composed of a vertical rod, a horizontal rod and an inclined rod connected at the head and tail, and has very strong stability.

[0036] The square tube protection frame 14 has a cavity, the cleaning main body 4 can rotate into the cavity to be protected, and the to-be-cleaned position is located in the cavity.

[0037] The above mechanical limiter is a rigid component made by welding a plate member and / or a rod member, and achieves the limiting effect through the rigid contact with the cleaning bracket 42.

[0038] Working principle

[0039] The cleaning device for the grinding barrel is turned from the initial position (the barrel opening upward) to the cleaning position (turned 90 degrees to the direction of the cleaning body) by the combined action of the turning power mechanism 5 and the turning assembly 3, and then the cylinder head side fixing seat 8 fixed on the cleaning body 4 is pulled by the cylinder 6 fixed on the tail side fixing seat 7 of the cylinder, so that the whole cleaning body 4 is rotated to the cleaning position under the action of the movable hinge 48 and the cleaning body fixing hinge 13 and the hinge pin shaft 14, and the accurate positioning is realized by the cleaning position sensing switch pressing plate 43 pressing the cleaning position sensing limiter 9, and the cleaning position mechanical limiter 10 fixed on the stand column 2 is further added on the basis of the sensing limiter to prevent the damage of the cylinder and the grinding barrel 16 when the electronic sensing fails, and when the cleaning position is accurately reached, the cleaning power mechanism 41 is started to drive the cleaning scraper 47 to rotate and clean in the grinding barrel 16, and after the cleaning is completed, the cleaning body 4 is pushed back to the cleaning position by the cylinder 6, and the accurate positioning is realized by the cleaning position sensing switch pressing plate 44 pressing the cleaning position sensing limiter 11, and the cleaning mechanical limiter 12 fixed on the square tube guard 14 is used as the guarantee when the electronic sensing fails, and after the cleaning body 4 returns to the cleaning position, the grinding barrel 16 is turned from the cleaning position to the discharging position (the barrel opening upward) under the combined action of the turning power mechanism 5 and the turning assembly 3, so as to realize the cleaning and discharging.

[0040] Embodiment 2:

[0041] Compared with embodiment 1, the main difference of the embodiment is that:

[0042] The rotating cleaning shaft 45 is replaced by a first telescopic cylinder, and the depth of the cleaning scraper 47 in the inner cavity of the grinding barrel 16 is adjusted by the extension and retraction of the first telescopic cylinder.

[0043] The cleaning power mechanism includes a motor slidingly arranged on the cleaning bracket and a second telescopic cylinder fixed on the cleaning bracket, and the second telescopic cylinder drives the motor to slide on the cleaning bracket, so as to adjust the adhesion of the cleaning scraper 47 to the inner cavity wall of the grinding barrel 16.

[0044] Through the above two points, the cleaning scraper 47 can be continuously used by adjusting when it is worn out; through the dynamic cooperation and adjustment of the first telescopic cylinder and the second telescopic cylinder, the cleaning scraper 47 can be tightly attached to the inner wall of the grinding barrel from deep to shallow or from shallow to deep, which can reduce the size of the cleaning scraper 47 in actual application, prevent the cleaning scraper 47 from breaking and damaging, and also can clean a larger area.

[0045] The application discloses a cleaning device for a grinding barrel, which comprises a base, a grinding barrel, a square tube protection frame and a cleaning main body. The cleaning main body is driven by a cylinder to rotate from a non-cleaning position to a cleaning position to perform a cleaning action, and the whole action is stable and has less impact. When the cleaning main body rotates into the inner cavity of the square tube protection frame, the cleaning main body can be prevented from being damaged by external force and sundries, meanwhile, the working personnel can be prevented from being hurt by the cleaning main body, the other operations of the working personnel are not affected, and the safety is improved. The effective grinding and stirring efficiency of waste power battery material lithium iron phosphate powder is improved, the mechanism and factory for recovering the waste power battery material lithium iron phosphate powder can perform grinding and stirring in high efficiency capacity every time, and high-efficiency production is realized. The device has the advantages of convenient use, safety and reliability, and effectively solves the problem that lithium iron phosphate powder and potassium carbonate particles are easily adhered to the grinding barrel after grinding and stirring.

[0046] The above ideal embodiments according to the application are used as inspiration, and through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the application. The technical scope of the application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. A grinding pan cleaning device characterised in that: Including base (1), grinding barrel (16), square tube guard frame (14) and cleaning main body (4), the base (1) is vertically fixed with two columns (2) on symmetry, two columns (2) are provided with turnover assembly (3) respectively;The barrel mouth of the grinding barrel (16) is fixed with a hoop, the hoop is provided with two rotating shafts on symmetry, two rotating shafts are rotatably connected with two turnover assemblies (3) respectively, one of the turnover assemblies (3) is installed with turnover power mechanism (5), so that the barrel mouth of the grinding barrel (16) is oriented upward when not subjected to external force, and 90 degrees is turned over under the driving of the turnover power mechanism (5); The square tube guard frame (14) is a square hollow frame welded by square tubes, and is provided with a to-be-cleaned position sensing stopper (11) and a to-be-cleaned position mechanical stopper (12) fixedly arranged on the square tube guard frame (14);The bottom of the square tube guard frame (14) is fixedly connected with the base, and one side of the square tube guard frame (14) is fixedly connected with one of the two columns (2), and the column (2) is further provided with a cleaning position sensing stopper (9), a cleaning position mechanical stopper (10) and two cleaning main body fixed hinges (13) fixedly arranged thereon; The cleaning main body (4) comprises a cleaning bracket (42), and the cleaning bracket (42) is provided with two movable hinges (48) fixedly arranged thereon, and the two movable hinges (48) are rotatably connected with the two cleaning main body fixed hinges (13) through hinge pins (15), so that the cleaning bracket (42) can rotate around the hinge pins (15);The cleaning bracket (42) is further provided with a cylinder head side fixing seat (8), the cylinder head side fixing seat (8) is hingedly connected with a piston of a cylinder (6), and a tail of the cylinder (6) is hingedly connected with a cylinder tail side fixing seat (7) fixed on the base (1), and the cylinder (6) is used to drive the cleaning bracket (42) to rotate to a cleaning position and a to-be-cleaned position; The cleaning bracket (42) is further provided with a cleaning position sensing switch pressing plate (43) fixedly arranged thereon, the cleaning position sensing switch pressing plate (43) presses the cleaning position sensing stopper (9) when the cleaning bracket (42) rotates to the cleaning position, and the cleaning bracket (42) is pressed on the cleaning position mechanical stopper (10);The cleaning bracket (42) is further provided with a to-be-cleaned position sensing switch pressing plate (44) fixedly arranged thereon, the to-be-cleaned position sensing switch pressing plate (44) presses the to-be-cleaned position sensing stopper (11) when the cleaning bracket (42) rotates to the to-be-cleaned position, and the cleaning bracket (42) is pressed on the to-be-cleaned position mechanical stopper (12); The cleaning main body (4) further comprises a cleaning power mechanism (41) fixed on the cleaning bracket (42), a rotating cleaning shaft (45), a cleaning blade seat (46) and a cleaning blade (47);One end of the rotating cleaning shaft (45) is fixed with the cleaning blade seat (46), the cleaning blade seat (46) is fixed with the cleaning blade (47), the other end of the rotating cleaning shaft (45) is rotatably connected with the cleaning power mechanism (41), and the cutting edge of the cleaning blade (47) is in close contact with the inner wall of the grinding barrel (16) when the cleaning bracket (42) rotates to the cleaning position.

2. A grinding mill cleaning device according to claim 1, characterised in that: The two columns (2) are made of C-shaped channel steel, each column (2) is provided with a vertical groove passing through the middle part to the top end, and each column (2) is provided with a sliding rail on the inner cavity wall on the two sides of the vertical groove, the sliding rail is matched with a sliding block on the turnover assembly (3) to slide, and the loading and unloading of the rolling barrel (16) is facilitated.

3. A grinding mill cleaning device according to claim 1, wherein: The turnover power mechanism (5) comprises a turnover motor and a speed reducer which are connected with each other, the speed reducer housing is bolted with the turnover assembly (3), and the speed reducer output shaft is in transmission connection with the rotating shaft on the hoop to drive the rolling barrel to turn over.

4. A grinding mill cleaning device according to claim 1, wherein: The cleaning power mechanism (41) comprises a motor and a speed reducer connected with the motor, and the speed reducer output shaft drives the rotating cleaning shaft (45) to rotate.

5. A grinding mill cleaning device according to claim 1, wherein: The cleaning bracket (42) is a tripod which is fixedly composed of a vertical rod, a horizontal rod and an inclined rod, and has very strong stability.

6. A grinding mill cleaning device according to claim 1, characterized in that: The square tube protection frame (14) has a cavity, the cleaning main body (4) can rotate into the cavity and be protected, and the cleaning position is located in the cavity.

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