CN113211266A - Automatic grinding and polishing equipment for chain of excavator - Google Patents
Automatic grinding and polishing equipment for chain of excavator Download PDFInfo
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- CN113211266A CN113211266A CN202110636690.XA CN202110636690A CN113211266A CN 113211266 A CN113211266 A CN 113211266A CN 202110636690 A CN202110636690 A CN 202110636690A CN 113211266 A CN113211266 A CN 113211266A
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- fixedly connected
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- chain
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- 238000005498 polishing Methods 0.000 title claims abstract description 57
- 238000000227 grinding Methods 0.000 title claims abstract description 19
- 230000008859 change Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007517 polishing process Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000750 progressive effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses automatic grinding and polishing equipment for an excavator chain, which comprises a workbench, wherein a roller conveyor is installed on the upper side wall of the workbench, a frame body is fixedly connected to the upper side wall of the right end of the workbench, an electric telescopic rod is fixedly connected to the upper side wall of the frame body, a first motor is fixedly connected to the driving end of the electric telescopic rod through a connecting rod, a cam and a grinding piece are fixedly connected to the driving end of the first motor vertically and downwards in sequence, a right-angle rod is arranged on the outer wall of the first motor through a right-angle rod, an air cylinder is fixedly connected to the end part of the right-angle rod, an air outlet pipe is connected to the outer wall of the air cylinder, and the air outlet pipe faces the grinding piece. The chain polishing machine realizes intermittent polishing of the chain by realizing intermittent progressive polishing of the chain, further finishes polishing of the whole chain, ensures stability of the chain in the polishing process by the arranged clamping mechanism, realizes cleaning of scraps by the arranged air outlet pipe, and ensures polishing quality and environment protection of the polishing environment.
Description
Technical Field
The invention relates to the technical field of excavator chain processing, in particular to an automatic grinding and polishing device for an excavator chain.
Background
The excavator is a king of engineering machinery, has various functions of digging, loading and unloading, leveling, scraping, crushing, hoisting, traction and the like, and is widely applied to various constructions. Among them, the operation of leveling the ground is a frequently used operation, and the chain is an important component of the excavator and exists as a driving mechanism.
The retrieved patent number CN108213321B discloses a production polishing device for an agricultural machinery chain, which comprises a workbench, wherein a first side plate and a second side plate which are vertically arranged are respectively fixed on two sides of the top end of the workbench, a horizontally arranged fixing plate is fixed in the middle position of the top end of the workbench, the fixing plate is positioned between the first side plate and the second side plate, a horizontally arranged beam is fixed on the top ends of the first side plate and the second side plate, a first motor is fixed on the side wall of one side, away from the second side plate, of the top end of the first side plate, the output shaft of the first motor is connected with a first rotating shaft, and one end of the first rotating shaft penetrates through the first side plate to be rotatably connected to the side wall of the second side plate;
CN208697067U discloses a polishing device for chains, which comprises a workbench, wherein the left and right sides of the lower surface of the workbench are fixedly connected with symmetrical supporting legs, the left side of the upper surface of the workbench is fixedly connected with a first groove, the center of the inner wall of the first groove is fixedly connected with a spring, the upper surface of the spring is fixedly connected with a positioning block, the surface of the positioning block is sleeved with a chain, the bottom of the chain is fixedly connected with a placing table, the bottom of the placing table is fixedly connected with the inner wall of the first groove, the center of the upper surface of the workbench is fixedly connected with an upright post, the top of the upright post is fixedly connected with a stepping motor, and the output end of the stepping motor is fixedly connected with a cross bar;
the above-mentioned references all disclose a chain sharpening mechanism, but have the following problems: intermittent polishing of the chain cannot be realized, and polishing work of the whole chain is further completed;
the polishing process has scraps which cannot be cleaned in time, and the scraps easily influence the polishing quality and the polishing environment.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides automatic grinding and polishing equipment for an excavator chain.
In order to achieve the purpose, the invention adopts the following technical scheme:
the automatic grinding and polishing equipment for the chain of the excavator comprises a workbench, a roller conveyor is installed on the upper side wall of the workbench, a frame body is fixedly connected to the upper side wall of the right end of the workbench, an electric telescopic rod is fixedly connected to the upper side wall of the frame body, a first motor is fixedly connected to the driving end of the electric telescopic rod through a connecting rod, a cam and a grinding sheet are fixedly connected to the driving end of the first motor vertically and sequentially downwards, a right-angle rod is arranged on the outer wall of the first motor, an air cylinder is fixedly connected to the end part of the right-angle rod, an air outlet pipe is connected to the outer wall of the air cylinder, the air outlet pipe is arranged towards the grinding sheet, a sliding plate is arranged on the inner wall of the air cylinder in a sliding mode, a telescopic spring is fixedly connected between the left side wall of the sliding plate and the inner wall of the air cylinder, a push rod penetrating through the right side wall of the air cylinder is fixedly connected to the right side wall of the sliding plate, and a circular plate is fixedly connected to the end part of the push rod, the outer wall of the cam is contacted with the right side wall of the circular plate;
a box body is arranged on the lower side wall of the workbench, a drawer is arranged on the box body in a sliding manner, and a scrap opening communicated with the inside of the box body is formed in the upper side wall of the workbench;
the clamping mechanism is arranged on the workbench and comprises two moving rods which are slidably inserted on the workbench, abutting blocks are fixedly connected to one ends, located on the upper side of the workbench, of the two moving rods, the lower ends of the two moving rods are fixedly connected with an extrusion plate together, a guide plate is fixed to the lower side wall of the workbench, a trapezoidal plate is slidably sleeved on the guide plate, the left end of the trapezoidal plate is located on the upper side of the extrusion plate, a second motor is fixed to the lower side wall of the workbench, an incomplete gear is fixedly connected to the driving end of the second motor, a toothed plate which is horizontally arranged and meshed with the incomplete gear is fixedly connected to the right end of the trapezoidal plate, and a reset spring is fixedly connected between the right end of the toothed plate and the outer wall of the box body;
the slide groove is formed in the joint of the trapezoidal plate and the guide plate, the delay change-over switch is fixedly mounted on the inner wall of the right side of the slide groove, and the delay change-over switch is connected with the roller conveyor, the electric telescopic rod, the first motor and the second motor.
Preferably, one end of the air outlet pipe, which is far away from the inflator, is fixedly connected with an air outlet plate, and one side of the air outlet plate, which is close to the polishing piece, is provided with a plurality of air outlets communicated with the air outlet pipe.
Preferably, the guide plate is fixedly connected to the inner wall of the frame and the upper side wall of the workbench.
Preferably, two moving rods are symmetrically arranged on two sides of the polishing plate.
Preferably, the outlet duct is located on the left side of the polishing plate and the waste chip port is located on the right side of the polishing plate.
Preferably, the left side wall of the inflator is provided with an air inlet, and a one-way valve is installed in the air inlet.
Compared with the prior art, this automatic burnishing and polishing equipment of excavator chain's advantage lies in:
1. the chain polishing device is characterized in that an air cylinder, a circular plate, a cam, a push rod and a sliding plate are arranged, the circular plate is extruded by the cam and the sliding plate is driven by the push rod to move in the process that a polishing disc is driven by a motor to polish a chain, air in the air cylinder is blown out from an air outlet pipe to clean waste chips generated in the polishing process, and the waste chips are blown into a waste chip port to realize centralized cleaning;
2. the movable rod, the abutting block, the extrusion plate and the trapezoidal plate are arranged, and the trapezoidal plate moves to extrude the extrusion plate to move downwards, so that the abutting block is pressed against the upper surface of the chain, and the stability of the chain in the polishing process is ensured;
3. a time delay change-over switch is arranged, the working states of the electric telescopic rod, the roller conveyor, the motor I and the motor II are switched by the contact of the guide plate and the time delay change-over switch, the intermittent progressive and intermittent polishing of the chain is realized, and the polishing process of the whole chain is further completed;
in conclusion, the chain is intermittently and progressively polished by the chain polishing machine, so that polishing of the whole chain is completed, the stability of the chain polishing process is guaranteed by the arranged clamping mechanism, waste scraps are cleaned by the arranged air outlet pipe, and polishing quality and environment friendliness of polishing environment are guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of an automatic grinding and polishing device for excavator chains according to the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of an air cylinder in an automatic sanding and polishing device for excavator chains according to the present invention;
fig. 4 is a schematic structural diagram of a trapezoidal plate in the automatic grinding and polishing device for the excavator chain according to the present invention.
In the figure: 1 workbench, 2 frames, 3 electric telescopic rods, 4 motors I, 5 right-angle rods, 6 cams, 7 polishing sheets, 8 air cylinders, 9 round plates, 10 push rods, 11 sliding plates, 12 telescopic springs, 13 air outlet pipes, 14 air outlet plates, 15 guide plates, 16 waste chip ports, 17 boxes, 18 moving rods, 19 abutting blocks, 20 extrusion plates, 21 guide plates, 22 trapezoidal plates, 23 toothed plates, 24 reset springs, 25 incomplete gears, 26 roller conveyors, 27 chutes, 28 delay change-over switches and 29 drawers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an automatic grinding and polishing device for chains of excavators comprises a workbench 1, a roller conveyor 26 is installed on the upper side wall of the workbench 1, a frame body 2 is fixedly connected to the upper side wall of the right end of the workbench 1, an electric telescopic rod 3 is fixedly connected to the upper side wall of the frame body 2, a motor 1 is fixedly connected to the driving end of the electric telescopic rod 3 through a connecting rod, a cam 6 and a grinding sheet 7 are fixedly connected to the driving end of the motor 4 vertically and downwards in sequence, an air cylinder 8 is fixedly connected to the end portion of the motor 4 through a right-angle rod 5, an air outlet pipe 13 is connected to the outer wall of the air cylinder 8, an air outlet plate 14 is fixedly connected to one end of the air outlet pipe 13 far away from the air cylinder 8, a plurality of air outlets communicated with the air outlet pipe 13 are arranged on one side of the air outlet plate 14 close to the grinding sheet 7, and the air outlets are arranged to ensure that air flow is sprayed more uniformly, the cleanness of the chain and the roller conveyor 26 is guaranteed, the electric telescopic rod 3 drives the motor I4 and the air cylinder 8 to move up and down, the polishing piece 7 is made to be in contact with the chain on the roller conveyor 26, and the motor I4 drives the polishing piece 7 to rotate to polish the chain.
An air outlet pipe 13 is arranged towards the polishing piece 7, a sliding plate 11 is arranged on the inner wall of the air cylinder 8 in a sliding manner, a telescopic spring 12 is fixedly connected between the left side wall of the sliding plate 11 and the inner wall of the air cylinder 8, a push rod 10 penetrating through the right side wall of the air cylinder 8 is fixedly connected to the right side wall of the sliding plate 11, a circular plate 9 is fixedly connected to the end part of the push rod 10, the outer wall of the cam 6 is contacted with the right side wall of the circular plate 9, an air inlet is formed in the left side wall of the air cylinder 8, a one-way valve is arranged in the air inlet, the cam 6 is driven by the motor I4 to rotate, when the end of the cam 6 is rotated to contact the circular plate 9, the pressing circular plate 9 moves to the left, the gas in the gas cylinder 8 is pressed and ejected from the gas outlet pipe 13, and when the end of the cam 6 is rotated away from the circular plate 9, under the reverse elasticity of the expansion spring 12, the sliding plate 11 moves back, and at the moment, external air flow is sucked into the air cylinder 8 from the air inlet to wait for next extrusion;
further, the check valve is a no-go only arrangement.
Further, the guide plate 15 that the inner wall of framework 2 and the last lateral wall fixedly connected with slope of workstation 1 set up, and guide plate 15 carries out the water conservancy diversion that shelters from of sweeps, guarantees that the sweeps gliding falls into in the sweeps mouth 16.
A box body 17 is arranged on the lower side wall of the workbench 1, a drawer 29 is arranged on the box body 17 in a sliding manner, a scrap opening 16 communicated with the interior of the box body 17 is formed in the upper side wall of the workbench 1, scraps falling in the polishing process are blown into the scrap opening 16 by airflow and slide down into the drawer 29 for collection, and when the subsequent cleaning is needed, the drawer 29 is directly pulled out;
set up fixture on workstation 1, fixture inserts two carriage bars 18 of establishing on workstation 1 including sliding, and two carriage bars 18 are located the equal fixedly connected with of one end of workstation 1 upside and support piece 19, and two carriage bar 18 symmetries set up in the both sides of piece 7 of polishing, and fixture includes two and support piece 19, moves down through supporting piece 19 with the contact of chain, realizes supporting tightly fixedly at both ends, guarantees supporting tightly of chain, avoids the chain to polish the in-process and takes place the skew.
The lower ends of the two moving rods 18 are fixedly connected with an extrusion plate 20 together, the lower side wall of the workbench 1 is fixed with a guide plate 21, the guide plate 21 is sleeved with a trapezoidal plate 22 in a sliding manner, the left end of the trapezoidal plate 22 is positioned on the upper side of the extrusion plate 20, the lower side wall of the workbench 1 is fixed with a motor II, the driving end of the motor II is fixedly connected with an incomplete gear 25, the right end of the trapezoidal plate 22 is fixedly connected with a toothed plate 23 which is horizontally arranged and meshed with the incomplete gear 25, a return spring 24 is fixedly connected between the right end of the toothed plate 23 and the outer wall of the box body 17, the motor II drives the incomplete gear 25 to rotate, the toothed plate 23 and the trapezoidal plate 22 are driven to move towards the left side when the incomplete gear 25 is meshed with the toothed plate 23, further, the thickness of the trapezoidal plate 22 is gradually increased from the left to the right, along with the left movement of the trapezoidal plate 22, the trapezoidal plate 22 extrudes the extrusion plate 20 to move downwards, namely, the moving 18 and the abutting block 19 are driven to move downwards, the abutting block 19 can abut against the upper surface of the chain to complete abutting and fixing of the chain;
a chute 27 is arranged at the joint of the trapezoidal plate 22 and the guide plate 21, a delay change-over switch 28 is fixedly arranged on the inner wall of the right side of the chute 27, the delay change-over switch 28 is connected with the roller conveyor 26, the electric telescopic rod 3, the motor I4 and the motor II, when the trapezoidal plate 22 moves until the guide plate 21 contacts with the delay change-over switch 28, the delay change-over switch 28 performs switching work, the motor II and the roller conveyor 26 are closed, the abutting block 19 just contacts with the chain, the chain is in a state of abutting and fixing, the motor I4 is started, the electric telescopic rod 3 is closed, the electric telescopic rod 3 drives the motor I4 to move downwards, the polishing sheet 7 contacts with the chain, the motor I4 drives the polishing sheet 7 to rotate to polish the chain, the delay change-over switch 28 automatically switches after a period of time, the electric telescopic rod 3, the roller conveyor 26 and the motor II are started, the driving end of the electric telescopic rod 3 extends out to drive the motor I4 to move backwards, the second motor drives the incomplete gear to continue rotating to the disengaging toothed plate 23, at the moment, the trapezoidal plate 22 moves back under the reverse elasticity of the return spring 24, the abutting block 19 does not abut against the chain tightly, and the roller conveyor 26 drives the chain to move forward by a length to perform polishing work on the next section of the chain.
Further, motor two still can be controlled through external switch, close motor two after the chain supports tightly, motor two and roller conveyer 26 are closed this moment, electric telescopic handle 3 is closed, motor one 4 starts, polish and accomplish the back, open switch starter motor two, incomplete gear 25 continues to rotate to breaking away from pinion rack 23, trapezoidal plate 22 moves back under reset spring 24's reverse elasticity, finish the pressing of time delay change over switch 28 this moment, electric telescopic handle 3 and roller conveyer 26 start, drive the chain and move forward, carry out the work of polishing of next section.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic burnishing and polishing equipment of excavator chain, includes workstation (1), its characterized in that, roller conveyer (26) are installed to the last lateral wall of workstation (1), lateral wall fixedly connected with framework (2) on the right-hand member of workstation (1), the last lateral wall fixedly connected with electric telescopic handle (3) of framework (2), the drive end of electric telescopic handle (3) passes through connecting rod fixedly connected with motor (4), the drive end of motor (4) is vertical downwards fixedly connected with cam (6) and polishing piece (7) in proper order, through right angle pole (5) on the outer wall of motor (4), the tip fixedly connected with inflator (8) of right angle pole (5), the outer wall of inflator (8) is connected with outlet duct (13), outlet duct (13) are towards polishing piece (7) setting, slide on the inner wall of inflator (8) is provided with slide (11), a telescopic spring (12) is fixedly connected between the left side wall of the sliding plate (11) and the inner wall of the air cylinder (8), a push rod (10) penetrating through the right side wall of the air cylinder (8) is fixedly connected to the right side wall of the sliding plate (11), a circular plate (9) is fixedly connected to the end part of the push rod (10), and the outer wall of the cam (6) is contacted with the right side wall of the circular plate (9);
a box body (17) is arranged on the lower side wall of the workbench (1), a drawer (29) is arranged on the box body (17) in a sliding manner, and a scrap opening (16) communicated with the interior of the box body (17) is formed in the upper side wall of the workbench (1);
set up fixture on workstation (1), fixture inserts two carriage release levers (18), two of establishing on workstation (1) including sliding the equal fixedly connected with in one end that carriage release lever (18) are located workstation (1) upside supports piece (19), two the common fixedly connected with stripper plate (20) of lower extreme of carriage release lever (18), the lower lateral wall of workstation (1) is fixed with deflector (21), sliding sleeve is equipped with trapezoidal plate (22) on deflector (21), the left end of trapezoidal plate (22) is located the upside of stripper plate (20), the lower lateral wall of workstation (1) is fixed with motor two, the drive end fixedly connected with incomplete gear (25) of motor two, the right-hand member fixedly connected with level of trapezoidal plate (22) sets up and with incomplete gear (25) engaged with pinion rack (23), fixedly connected with reset spring (24) between the right-hand member of pinion rack (23) and the outer wall of box (17) (ii) a
Chute (27) have been seted up with the junction of deflector (21) in trapezoidal plate (22), fixed mounting has time delay change over switch (28) on the right side inner wall of chute (27), time delay change over switch (28) are connected with roller conveyer (26), electric telescopic handle (3), motor (4) and motor two.
2. The automatic grinding and polishing device for the excavator chain as claimed in claim 1, wherein an air outlet plate (14) is fixedly connected to one end of the air outlet pipe (13) far away from the air cylinder (8), and a plurality of air outlets communicated with the air outlet pipe (13) are arranged on one side of the air outlet plate (14) close to the grinding plate (7).
3. The automatic grinding and polishing device for the chain of the excavator as claimed in claim 1, wherein a guide plate (15) which is obliquely arranged is fixedly connected with the inner wall of the frame body (2) and the upper side wall of the workbench (1).
4. The automatic sanding and polishing device for excavator chains according to claim 1 characterized in that two said moving rods (18) are symmetrically arranged on both sides of the polishing disc (7).
5. The automatic sanding and polishing device for excavator chains according to claim 1 characterized in that the air outlet pipe (13) is located on the left side of the polishing disc (7) and the scrap opening (16) is located on the right side of the polishing disc (7).
6. The automatic grinding and polishing device for the chain of the excavator as claimed in claim 1, wherein the left side wall of the air cylinder (8) is provided with an air inlet, and a one-way valve is installed in the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636690.XA CN113211266A (en) | 2021-06-08 | 2021-06-08 | Automatic grinding and polishing equipment for chain of excavator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636690.XA CN113211266A (en) | 2021-06-08 | 2021-06-08 | Automatic grinding and polishing equipment for chain of excavator |
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| CN113211266A true CN113211266A (en) | 2021-08-06 |
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| CN202110636690.XA Pending CN113211266A (en) | 2021-06-08 | 2021-06-08 | Automatic grinding and polishing equipment for chain of excavator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113426725A (en) * | 2021-08-23 | 2021-09-24 | 南通华锐软件技术有限公司 | High-efficient detection device of computer hardware |
| CN115122208A (en) * | 2022-08-31 | 2022-09-30 | 徐州精一泵业有限公司 | Two-stage rust removal grinding machine for flexible knocking type submersible pump shell |
| CN117680443A (en) * | 2023-12-29 | 2024-03-12 | 上海巨灵信息技术股份有限公司 | UV cleaning system |
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| CN107953170A (en) * | 2017-11-15 | 2018-04-24 | 查宇 | A kind of quick sanding apparatus of aluminium sheet for building |
| JP2020001159A (en) * | 2018-06-25 | 2020-01-09 | 東莞理工学院 | Punching / grinding combined machine for flakes that can detect failure with respect to transport accuracy |
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