CN218619866U - Lifting appliance for producing guide wheels of excavator - Google Patents
Lifting appliance for producing guide wheels of excavator Download PDFInfo
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- CN218619866U CN218619866U CN202222965967.6U CN202222965967U CN218619866U CN 218619866 U CN218619866 U CN 218619866U CN 202222965967 U CN202222965967 U CN 202222965967U CN 218619866 U CN218619866 U CN 218619866U
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- excavator
- guide wheel
- frame
- rigid coupling
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- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract 2
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the hoist technique and specifically relates to a hoist is used in production of excavator guide wheel, including roof and frame, the frame sets up the below at the roof, the outer wall rigid coupling of frame has first motor, the output shaft rigid coupling of first motor has the cylinder, the cylinder passes through the bearing and rotates with the frame and links to each other, the outer wall winding of cylinder has wire rope, wire rope's below is provided with hoist mechanism. Through rings, the connecting block, first branch, second branch, third branch, cooperation between splint and the diaphragm, rings drive the connecting block upward movement, the connecting block passes through first branch, second branch and the motion of third branch drive splint, four splint are fixed with the excavator guide wheel, the excavator guide wheel is at the in-process that upwards lifts by crane, the action of gravity through the excavator guide wheel makes the hoist press from both sides the excavator guide wheel tightly, the gravity of excavator guide wheel presss from both sides more tightly more greatly, prevent that splint can lose fixed ability when fixing.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a hoist is used in production of excavator guide wheel.
Background
The english name lifting sling refers to a device for lifting a heavy object in a hoisting machine, and the most commonly used lifting appliances for lifting finished objects are lifting hooks, lifting straps, other lifting rings, lifting suckers, clamps, forks and the like, and are widely applied to the hoisting industry.
The excavator guide wheel needs to be hoisted by a hoisting tool in the production and processing process, and then the excavator guide wheel is conveyed to a specified processing position, however, the hoisting tool in the prior art usually uses a motor or a hydraulic cylinder to drive the hoisting tool, so that the hoisting tool is loosened and clamped, but the clamping plate of the clamp needs the motor or the hydraulic cylinder to be capable of always keeping power in the clamping process of the excavator guide wheel, if the motor or the hydraulic cylinder moves reversely or loses the capacity of keeping the clamping state, the clamping plate may lose the fixing capacity when being fixed, and the excavator guide wheel falls off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the clamp plate possibly loses the fixing ability when fixing in the prior art, and providing a lifting appliance for producing the guide wheels of the excavator.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the design is a lifting appliance for producing guide wheels of an excavator, and the lifting appliance comprises a top plate and a frame, wherein the frame is arranged below the top plate, the outer wall of the frame is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a roller, the roller is rotatably connected with the frame through a bearing, the outer wall of the roller is wound by a steel wire rope, and a lifting appliance mechanism is arranged below the steel wire rope.
Preferably, hoist mechanism includes rings, rings link to each other with wire rope's end fixing, the below rigid coupling of rings has the connecting block, the outer wall of connecting block rotates through the bearing and links to each other there are four first branches, the tip of first branch rotates through the round pin axle and links to each other there is second branch, the tip rigid coupling of second branch has the third branch, the junction of second branch and third branch rotates through round pin axle and diaphragm and links to each other, the tip rigid coupling of third branch has splint.
Preferably, excavator guide wheels are arranged inside the four clamping plates.
Preferably, the outer wall rigid coupling of roof has the second motor, the output shaft rigid coupling of second motor has the lead screw, the outer wall at lead screw both ends all rotates with the roof through the bearing and links to each other.
Preferably, the outer wall of the lead screw is in threaded connection with two thread blocks, a sliding block is fixedly connected to the lower portion of each thread block, the sliding block is connected with the outer wall of the sliding rod in a sliding mode, the end portion of the sliding rod is fixedly connected with the top plate, and the lower surface of the sliding block is fixedly connected with the frame.
The utility model provides a pair of hoist is used in production of excavator guide wheel, beneficial effect lies in: through rings, the connecting block, first branch, second branch, third branch, cooperation between splint and the diaphragm, rings drive the connecting block upward movement, the connecting block passes through first branch, second branch and the motion of third branch drive splint, four splint are fixed with the excavator guide wheel, the excavator guide wheel is at the in-process that upwards lifts by crane, the action of gravity through the excavator guide wheel makes the hoist press from both sides the excavator guide wheel tightly, the gravity of excavator guide wheel presss from both sides more tightly more greatly, prevent that splint can lose fixed ability when fixing, avoid the risk that the excavator guide wheel drops.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a schematic structural view of the connection position of the hanging ring, the connecting block and the first supporting rod;
fig. 4 is a schematic structural diagram of the joint of the second motor, the screw rod and the thread block of the present invention.
In the figure: 1. the lifting device comprises a top plate, 2, an excavator guide wheel, 3, a lifting appliance mechanism, 301, a lifting ring, 302, a connecting block, 303, a first support rod, 304, a second support rod, 305, a third support rod, 306, a clamping plate, 307, a transverse plate, 3a1, a connecting rod, 3a2, a sleeve, 4, a steel wire rope, 5, a roller, 6, a frame, 7, a first motor, 8, a sliding block, 9, a sliding rod, 10, a second motor, 11, a lead screw, 12 and a threaded block.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example 1:
referring to figures 1-4: in the embodiment, a lifting appliance for producing a guide wheel of an excavator, the lifting appliance comprises a top plate 1 and a frame 6, the frame 6 is arranged below the top plate 1, a first motor 7 is fixedly connected to the outer wall of the frame 6, an output shaft of the first motor 7 is fixedly connected to a roller 5, the first motor 7 drives the roller 5 to rotate, the roller 5 is rotatably connected to the frame 6 through a bearing, a steel wire rope 4 is wound on the outer wall of the roller 5, one end of the steel wire rope 4 is fixedly connected to the outer wall of the roller 5, a lifting appliance mechanism 3 is arranged below the steel wire rope 4, the lifting appliance mechanism 3 fixes the guide wheel 2 of the excavator through the gravity principle, the clamp plate is prevented from possibly losing fixing capacity when being fixed, a second motor 10 is fixedly connected to the outer wall of the top plate 1, the output shaft of the second motor 10 is fixedly connected to a lead screw 11, the second motor 10 drives the lead screw 11 to rotate, the outer walls at two ends of the lead screw 11 are rotatably connected to the top plate 1 through bearings, the outer wall of the lead screw 11 is connected to two thread blocks 12, the lead screw 11 drives the two thread blocks 12 to move, the two thread blocks 12, the lower ends of the two thread blocks 12 are fixedly connected to a slide block 8, the slide block 8 drives the slide block 8 to move, the outer wall of the slide block 8 and the slide block 9, the slide block 9 is connected to the slide block 9, the slide block 8, the slide block 6 and the slide block 6 can be connected to meet the slide block 6, the type of the slide block 6, and the slide block 6, and the slide block 6 can be connected to meet the type of the slide block 6, and the slide block 6.
The lifting appliance mechanism 3 comprises a lifting ring 301, a connecting block 302, a first supporting rod 303, a second supporting rod 304, a third supporting rod 305, clamping plates 306 and a transverse plate 307, the lifting ring 301 is fixedly connected with the end part of the steel wire rope 4, the connecting block 302 is fixedly connected below the lifting ring 301, the lifting ring 301 drives the connecting block 302 to move, the outer wall of the connecting block 302 is rotatably connected with the four first supporting rods 303 through bearings, the connecting block 302 drives the four first supporting rods 303 to move, the end part of the first supporting rod 303 is rotatably connected with the second supporting rod 304 through a pin shaft, the first supporting rod 303 drives the second supporting rod 304 to move, the end part of the second supporting rod 304 is fixedly connected with the third supporting rod 305, the second supporting rod 304 drives the third supporting rod 305 to move, the connecting part of the second supporting rod 304 and the third supporting rod 305 is rotatably connected with the transverse plate 307 through a pin shaft, the clamping plates 306 are fixedly connected with the end part of the third supporting rod 305, the third supporting rod 305 drives the clamping plates 306 to move, guide wheels 2 are arranged inside the four clamping plates 306, and the guide wheels 2 of the excavator are fixed by the four clamping plates 306;
The working principle is as follows:
when the lifting appliance for producing the guide wheels of the excavator is used, the second motor 10 is started, the second motor 10 drives the lead screw 11 to rotate, the lead screw 11 drives the two thread blocks 12 to move, the two thread blocks 12 drive the sliding block 8 to move, the sliding block 8 drives the frame 6 to move, the position of the lifting appliance mechanism 3 is further changed through the steel wire rope 4, when the lifting appliance mechanism 3 is positioned above the guide wheels 2 of the excavator, the second motor 10 is closed, the first motor 7 is started, the first motor 7 drives the roller 5 to rotate, the length of the steel wire rope 4 which is not wound is lengthened by the roller 5, the lifting appliance mechanism 3 descends, the clamping plate 306 does not descend when falling above the guide wheels 2 of the excavator, the connecting block 302 continues descending, the connecting block 302 drives the four first supporting rods 303 to move, the first supporting rods 303 drive the second supporting rods 304 to move, the second supporting rods 304 drive the third supporting rods 305 to move, the third supporting rods 305 drive the clamping plates 306 to move, the four clamping plates 306 are opened by rotating, the transverse plate 307 is attached to the upper surface of the guide wheel 2 of the excavator, the first motor 7 is closed, the four clamping plates 306 are manually plugged below the guide wheel 2 of the excavator, the first motor 7 is reversely started, at the moment, the steel wire rope 4 drives the lifting ring 301 to move upwards, the lifting ring 301 drives the connecting block 302 to move upwards, the connecting block 302 drives the clamping plates 306 to move through the first support rod 303, the second support rod 304 and the third support rod 305, the guide wheel 2 of the excavator is fixed by the four clamping plates 306, the lifting appliance 3 clamps the guide wheel 2 of the excavator under the action of the gravity of the guide wheel 2 of the excavator in the process of lifting upwards, the clamping plates 306 are prevented from losing the fixing capacity when being fixed, the risk that the guide wheel 2 of the excavator drops is avoided, the guide wheel 2 of the excavator is controlled to move upwards and downwards through the first motor 7, the excavator guide wheel 2 is moved to a designated position by controlling the left and right movement of the excavator guide wheel 2 by the second motor 10.
Example 2:
referring to figures 1-4: in this embodiment, the lifting device for producing the guide wheels of the excavator, the lifting device mechanism 3 further includes a connecting rod 3a1 and a sleeve 3a2, the connecting rod 3a1 is fixedly connected to the lower surface of the connecting block 302, the outer wall of the connecting rod 3a1 is slidably connected to the sleeve 3a2, and the sleeve 3a2 is fixedly connected to the upper surface of the transverse plate 307;
through the cooperation between connecting rod 3a1 and the sleeve 3a2, under the cooperation of connecting rod 3a1 and sleeve 3a2, connecting block 302 can only move by vertical direction, prevents that connecting block 302 from the direction of left and right sides from taking place the motion for four first branch rods 303 move simultaneously and movement distance is unanimous.
The working principle is as follows:
under the cooperation of connecting rod 3a1 and sleeve 3a2, connecting block 302 can only move vertically, prevents that connecting block 302 from taking place the motion in the left and right directions for four first branch poles 303 move simultaneously and the distance of motion is unanimous.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides an excavator is hoist for guide wheel production, includes roof (1) and frame (6), frame (6) set up in the below of roof (1), its characterized in that: the outer wall rigid coupling of frame (6) has first motor (7), the output shaft rigid coupling of first motor (7) has cylinder (5), cylinder (5) rotate with frame (6) through the bearing and link to each other, the outer wall winding of cylinder (5) has wire rope (4), the below of wire rope (4) is provided with hoist mechanism (3).
2. The spreader for the production of the guide wheels of the excavator according to claim 1, wherein: hoist mechanism (3) are including rings (301), rings (301) link to each other with the end fixing of wire rope (4), the below rigid coupling of rings (301) has connecting block (302), the outer wall of connecting block (302) rotates through the bearing and is linked to each other there are four first branch (303), the tip of first branch (303) rotates through the round pin axle and is linked to each other has second branch (304), the tip rigid coupling of second branch (304) has third branch (305), the junction of second branch (304) and third branch (305) rotates through round pin axle and diaphragm (307) and links to each other, the tip rigid coupling of third branch (305) has splint (306).
3. The spreader for the production of the guide wheels of the excavator according to claim 2, wherein: the four clamping plates (306) are internally provided with excavator guide wheels (2).
4. The spreader for the production of the guide wheels of the excavator according to claim 1, wherein: the outer wall rigid coupling of roof (1) has second motor (10), the output shaft rigid coupling of second motor (10) has lead screw (11), the outer wall at lead screw (11) both ends all rotates with roof (1) through the bearing and links to each other.
5. The spreader for excavator guide wheel production according to claim 4, wherein: the outer wall threaded connection of lead screw (11) has two screw thread blocks (12), two the below rigid coupling of screw thread block (12) has slider (8), slider (8) slide to link to each other with the outer wall of slide bar (9), the tip and the roof (1) of slide bar (9) are fixed to be linked to each other, the lower surface and the frame (6) of slider (8) are fixed to be linked to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222965967.6U CN218619866U (en) | 2022-11-08 | 2022-11-08 | Lifting appliance for producing guide wheels of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222965967.6U CN218619866U (en) | 2022-11-08 | 2022-11-08 | Lifting appliance for producing guide wheels of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218619866U true CN218619866U (en) | 2023-03-14 |
Family
ID=85422197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222965967.6U Active CN218619866U (en) | 2022-11-08 | 2022-11-08 | Lifting appliance for producing guide wheels of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218619866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495405A (en) * | 2023-06-28 | 2023-07-28 | 四川英创力电子科技股份有限公司 | Circuit board conveying and clamping device and using method thereof |
-
2022
- 2022-11-08 CN CN202222965967.6U patent/CN218619866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495405A (en) * | 2023-06-28 | 2023-07-28 | 四川英创力电子科技股份有限公司 | Circuit board conveying and clamping device and using method thereof |
| CN116495405B (en) * | 2023-06-28 | 2023-10-10 | 四川英创力电子科技股份有限公司 | Circuit board conveying and clamping device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: No. 29 Xingnong Street, Qiu Village, Dalu Village Town, Ningjin County, Xingtai City, Hebei Province, 055550 Patentee after: Zhang Junkao Country or region after: China Patentee after: Dong Lihong Address before: 151400 First Committee of Hadaqi Industrial Corridor, Xinxing Street, Anda City, Suihua City, Heilongjiang Province Patentee before: Heilongjiang Kaster Equipment Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: Committee 1 of Hadaqi Industrial Corridor, Xinxing Street, Anda City, Suihua City, Heilongjiang Province, 152000 Patentee after: Heilongjiang Kaster Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: No. 29 Xingnong Street, Qiu Village, Dalu Village Town, Ningjin County, Xingtai City, Hebei Province, 055550 Patentee before: Zhang Junkao Country or region before: China Patentee before: Dong Lihong |