CN219408077U - Crawler-type end effector quick-change trolley - Google Patents
Crawler-type end effector quick-change trolley Download PDFInfo
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- CN219408077U CN219408077U CN202320092509.8U CN202320092509U CN219408077U CN 219408077 U CN219408077 U CN 219408077U CN 202320092509 U CN202320092509 U CN 202320092509U CN 219408077 U CN219408077 U CN 219408077U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a crawler-type quick-change trolley for an end effector, which comprises a walking vehicle, a crawler supporting device, a positioning assembly, a frame, a belt pressing device, a guide wheel set, a wheel box and a travel control assembly, wherein the walking vehicle is arranged on the frame, the crawler supporting device is connected with a frame of the walking vehicle, the positioning assembly is connected with the walking vehicle, the belt pressing device is connected with the frame of the walking vehicle, the guide wheel set is matched with the travel control assembly to limit travel of the walking vehicle, the wheel box is connected with the frame of the walking vehicle, and the travel control assembly is connected with the frame. The traveling vehicle adopts the wheel box structure, the wheel box is positioned in the vehicle frame, the height of the vehicle body is effectively reduced, the motor speed reducer is of a hollow shaft structure, the traveling wheels are directly driven by the driving shaft, the structure is simple, the occupied space is small, and the processing and the adjustment are easy.
Description
Technical Field
The utility model relates to the technical field of quick replacement of end-picking devices, in particular to a crawler-type quick-replacement trolley for end-picking devices.
Background
With the rapid development of industrial technology in China, robots or manipulators are needed in more and more industrial sites, and quick replacement of end pick-up devices is needed when different products are produced, so that quick replacement of the end pick-up devices by using the end pick-up devices and transferring of the end pick-up devices are one mode.
The existing quick-change trolley for the end effector has the following problems that 1, the height of the trolley body is high, and the quick-change position of the end effector is raised. 2. The grooves and the protrusions in the track area are not beneficial to safe production.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides the crawler-type quick-change trolley, which adopts a wheel box structure, is positioned in a trolley frame, effectively reduces the height of the trolley body, is in a hollow shaft structure, directly drives travelling wheels through a driving shaft, has a simple structure, occupies small space, and is easy to process and adjust.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a crawler-type end effector quick change dolly, includes walking car, track strutting arrangement, locating component, frame, presses area device, direction wheelset, wheel case, travel control assembly, the walking car is installed in the frame, and track strutting arrangement is connected with the frame of walking car, locating component is connected with the walking car, press area device and the frame of walking car to be connected, the direction wheelset is connected with the frame of walking car, direction wheelset and travel control assembly cooperation restriction walking car travel, the wheel case is connected with the frame of walking car, travel control assembly is connected with the frame.
The walking vehicle comprises a motor speed reducer, a vehicle frame, a coupling, a driving shaft and a torque arm, wherein the vehicle frame is formed by welding rectangular pipes, the motor speed reducer is of a hollow shaft structure, one driving shaft is installed in the hollow shaft and connected with the other driving shaft through the coupling, driving ends of the two driving shafts are directly installed in an inner hole of a walking wheel of a driving wheel box, the motor speed reducer is connected with the torque arm for preventing the motor speed reducer from rotating, an end effector quick-change device is installed on the upper top surface of the vehicle frame, and the torque arm is fixed on the vehicle frame.
The lower part of the frame is provided with a drag chain support, the drag chain support is connected with the lower part of the frame, the drag chain support is positioned in the middle of the cable duct, the drag chain is positioned in the middle of the cable duct, one end of the drag chain is fixed on the drag chain support, and the other end of the drag chain is fixed at the bottom of the cable duct.
The inner side of the driving shaft is provided with a positioning sleeve, and the outer side of the driving shaft is provided with a shaft end check ring. The axial fixing device is used for axially fixing the driving shaft, and the structure of the driving shaft is simplified through the shaft end check ring.
The track supporting device comprises two brackets, a steering roller, supporting rods, supporting rollers and tracks, wherein the two brackets are connected through a plurality of supporting rods to form a whole, the two ends of the steering roller and the supporting rollers are fixed on the two brackets and used for supporting the tracks, the track supporting device is installed on a rectangular pipe inside a frame through tensioning bolts, the two ends of the tracks are fixed on the frame and cover a cable trench, and the upper plane is flush with the ground.
The wheel box comprises two driving wheel boxes and two driven wheel boxes, the wheel box comprises a box body, travelling wheels, a box cover, a spacer bush, a pin shaft and a jackscrew, the box body is connected with a rectangular pipe of a frame through the pin shaft, the box body is connected with the box cover, the height of the frame is effectively reduced, the driving wheel boxes are connected with a driving shaft, the travelling wheels adopt a hollow shaft structure and are connected with the driving shaft, and the travelling wheels adopt flat wheels;
the rectangular pipe both sides of frame are equipped with the position jackscrew that is used for adjusting the wheel case in the rectangular pipe of frame. The pin shaft is provided with two pieces.
The frame comprises a frame, flat wheel guide rails and guide rails, wherein the flat wheel guide rails and the guide rails are welded on the frame, shallow grooves for installing tracks of the track supporting device are formed in the guide rails, the frame is arranged on two sides of a cable trench, and the frame is fixed on a foundation.
The locating component comprises a cylinder, a cylinder seat, a guide sleeve, a locating pin and a pin hole seat, wherein the cylinder is arranged on the cylinder seat, the guide sleeve is provided with two pieces, the two guide sleeves are respectively arranged in the cylinder seat and the pin hole seat, the locating pin is arranged at the end of the cylinder rod and can move in the guide sleeve, the pin hole seat is fixed on the frame, and the cylinder seat is fixed on the end face of the travelling crane.
The positioning device can be arranged in one set or in a plurality of sets, and the positioning assembly can accurately position the walking vehicle, so that the end pick-up device can be replaced conveniently.
The belt pressing device comprises a connecting frame, a rotating frame, a pressing roller, a spring and a screw rod, wherein the screw rod is provided with two screws which are respectively connected with a rectangular pipe of the frame, the connecting frame is sleeved on the screw rod through a connecting hole, the screw rod is provided with the spring for pressing the connecting frame, the upper end of the screw rod is provided with a nut, and the pressure is regulated through the nut; the roller is installed at both ends on the swivel mount, and the swivel mount is installed in the middle of the link through the pivot, and the swivel mount can rotate, is used for floating to push down the track.
The guide wheel sets are not less than two groups, and each guide wheel set comprises two bearings, two bearing shafts, two set screws, a fixed plate and a baffle plate; the fixed plate is fixed at the lower part of the frame and is positioned at the upper part of the cable pit, the bearings are respectively connected with the bearing shafts, the bearing shafts are fixed below the fixed plate, the bearing shafts are of eccentric shaft structures, and the eccentric positions are adjusted to enable the bearings to respectively lean against the guide rails so as to realize guiding; the baffle is installed in the fixed plate outside and cooperates with the stroke dog of stroke control subassembly. The travel stop block can be touched to limit the travel of the traveling vehicle.
The travel control assembly comprises a travel switch, C-shaped steel, protons, a switch seat and a travel stop block, wherein the C-shaped steel is fixed on the frame and is positioned above the cable trench, the travel switch is installed on the C-shaped steel through the switch seat, the travel stop block is fixed on the frame and is positioned above the cable trench, and the protons are installed on a support of the wheel box.
The beneficial effects of the utility model are as follows:
1. the crawler-type end effector quick-change trolley limits travel of the travelling trolley through the travel control assembly, the travelling trolley adopts a wheel box structure, the wheel box is hidden in the frame, the height of the trolley is effectively reduced, the gravity center is low, the operation stability is good, and the safety and the reliability are realized.
2. The motor reducer is of a hollow shaft structure, the travelling wheels are directly driven by the driving shaft, the structure is simple, the occupied space is small, and the motor reducer is easy to process and adjust.
3. The traveling vehicle guide wheel set is independently positioned above the cable trench, the traveling wheels do not need to be guided, all the traveling wheels do not need to be flat wheels, the guide rail does not have grooves, the travel switch, the protons and the travel stop block are positioned in the cable trench, the ground does not have protrusions, the crawler belt covers the cable trench, the ground of a track area is flat, the protrusions and the grooves do not exist, and safe production is ensured.
4. The motor speed reducer is connected with the torque arm, so that the motor speed reducer 11 can be prevented from rotating, and the reliability of power transmission is guaranteed.
5. The inner side of the driving shaft is provided with a positioning sleeve, and the outer side of the driving shaft is provided with a shaft end check ring. The axial fixing device is used for axially fixing the driving shaft, the shaft end check ring is reliably positioned, the structure of the driving shaft can be simplified, the manufacturing cost is reduced, and meanwhile, the occurrence of equipment faults is reduced.
6. The track supporting device is arranged on the rectangular pipe inside the frame through the tensioning bolt, two ends of the track are fixed on the frame, the track is covered on the cable trench, the upper plane is level with the ground, the ground of the track area is level, no protrusion and no groove are formed, and safe production is guaranteed.
7. The wheel box comprises a box body, travelling wheels and a box cover, wherein the box body is connected with a rectangular pipe of the frame through a pin shaft, and the box body is connected with the box cover, so that the height of the vehicle body is effectively reduced; the jackscrews on two sides of the rectangular pipe of the frame can conveniently adjust the position of the wheel box in the rectangular pipe of the frame.
8. The frame comprises a frame, flat wheel guide rails and guide rails, wherein the flat wheel guide rails and the guide rails are welded on the frame, shallow grooves for installing the tracks of the track supporting device are formed in the guide rails, and the frame is arranged on two sides of a cable trench and can be reliably and stably fixed on a foundation. The flat wheel guide rail is level with the ground, so that the ground of the track area is level, no protrusion exists, and the safe production is ensured.
9. The locating component can be arranged in one set or in a plurality of sets, and can accurately locate the position of the travelling crane, so that the end pick-up device can be replaced conveniently.
10. The belt pressing device comprises a connecting frame, a rotating frame, a pressing roller, a spring and a screw rod, and the belt pressing device can ensure that the crawler belt reliably and stably moves.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the utility model;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a left side view of FIG. 2;
FIG. 5 is a cross-sectional view A-A of FIG. 3;
FIG. 6 is a sectional view B-B of FIG. 2;
FIG. 7 is a cross-sectional view of C-C of FIG. 2;
fig. 8 is a schematic view of a positioning assembly.
In the figure:
the walking vehicle 1, a motor reducer 11, a vehicle frame 12, a coupling 13, a driving shaft 14, a torque arm 15, a positioning sleeve 16, a shaft end retainer ring 17, a drag chain bracket 18 and a drag chain 19;
the crawler belt supporting device 2, the bracket 21, the steering roller 22, the supporting rod 23, the supporting roller 24, the crawler belt 25 and the tensioning bolt 26;
the positioning assembly 3, the air cylinder 31, the air cylinder seat 32, the guide sleeve 33, the positioning pin 34 and the pin hole seat 35;
a frame 4, a frame 41, a flat wheel guide rail 42 and a guide rail 43;
the belt pressing device 5, the connecting frame 51, the rotating frame 52, the pressing roller 53, the spring 54 and the screw 55;
the guide wheel set 6, the roller bearing 61, the bearing shaft 62, the lock nut 63, the set screw 64, the fixed plate 65 and the baffle 66;
wheel box 7, box 71, bearing 72, travelling wheel 73, box cover 74, spacer 75, pin 76 and jackscrew 77; the travel control assembly 8, a travel switch 81, C-shaped steel 82, protons 83, a switch seat 84 and a travel stop block 85; foundation 9, cable trench 91.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
In the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. refer to the orientation or positional relationship based on that shown in the drawings, and are merely for the purpose of describing the present utility model and do not require that the present utility model must be constructed or operated in a specific orientation, and thus should not be construed as limiting the present utility model. "connected" and "connected" in the present utility model are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.
As shown in fig. 1 to 8, a crawler-type end effector quick-change trolley comprises a walking trolley 1, a crawler supporting device 2 for supporting a crawler, a positioning assembly 3, a rack 4 for supporting, a belt pressing device 5 for flattening the crawler, a guide wheel set 6 for guiding, a wheel box 7 for walking and a travel control assembly 8 for controlling the position. The walking vehicle 1 is arranged on the frame 4, the track supporting device 2 is connected with a frame 12 of the walking vehicle 1, the positioning component 3 is connected with the walking vehicle 1, the belt pressing device 5 is connected with the frame 12 of the walking vehicle 1, the guide wheel set 6 is matched with the travel control component 8 to limit the travel of the walking vehicle 1, the wheel box 7 is connected with the frame 12, and the travel control component 8 is connected with the frame 4.
The walking vehicle 1 comprises a motor reducer 11, a vehicle frame 12, a coupler 13, a driving shaft 14, a torque arm 15, a positioning sleeve 16 and a shaft end check ring 17, wherein the vehicle frame 12 is formed by welding rectangular pipes, the motor reducer 11 adopts a hollow shaft structure, one driving shaft 14 is installed in the hollow shaft and connected with the other driving shaft 14 through the coupler 13, the driving ends of the two driving shafts 14 are directly installed in an inner hole of a walking wheel 73 of a driving wheel box 7, the motor reducer 11 can directly drive the walking wheel 73, the motor reducer 11 is connected with the torque arm 15 and used for preventing the motor reducer 11 from rotating, an end pick-up quick-change device is installed on the upper top surface of the vehicle frame 12, and the torque arm 15 is fixed on the vehicle frame 12.
The inside of the driving shaft 14 is provided with a positioning sleeve 16, the outside of the driving shaft 14 is provided with a shaft end check ring 17, the shaft end check ring 17 is used for axially fixing the driving shaft 14, and the structure of the driving shaft 14 is simplified through the shaft end check ring 17.
The lower part of the frame 12 is provided with a drag chain bracket 18, the drag chain bracket 18 is connected with the lower part of the frame 12, the drag chain bracket 18 is positioned in the middle of the cable duct, the drag chain 19 is positioned in the middle of the cable duct, one end of the drag chain 19 is fixed on the drag chain bracket 18, and the other end is fixed at the bottom of the cable duct.
The track supporting device 2 as shown in fig. 3 comprises two brackets 21, a steering roller 22, supporting rods 23, supporting rollers 24, a track 25 and tensioning bolts 26, wherein the two brackets 21 are connected through a plurality of supporting rods 23 to form a whole, two ends of the steering roller 22 and the supporting rollers 24 are respectively fixed on the two brackets 21 through bolts and used for supporting the track 25, four tensioning bolts 26 are respectively arranged on the two brackets 21 and used for tensioning the track 25, the track supporting device 2 is arranged on a rectangular pipe inside the frame 12 through the tensioning bolts 26, two ends of the track 25 are fixed on the frame 4 and cover a cable trench, and an upper plane is level with the ground, so that the ground of a track area is level without protrusions and grooves.
As shown in fig. 6, the wheel box 7 comprises a box body 71, travelling wheels 73, a box cover 74, a spacer bush 75, a pin shaft 76 and a jackscrew 77; the wheel box 7 comprises two driving wheel boxes and two driven wheel boxes, the box body 71 is connected with a rectangular pipe of the frame 12 through a pin shaft 76, the driving wheel boxes are connected with the driving shaft 14, and the travelling wheels 73 are of a hollow shaft structure and are connected with the driving shaft 14; the box 71 is connected with the box cover 74, effectively reduces the height of the vehicle body, the pin shaft 76 is provided with two pieces, the pin shaft 76 is provided with a spacer 75, and two sides of a rectangular tube of the vehicle frame 12 are provided with jackscrews 77 for adjusting the position of the wheel box 7 in the rectangular tube of the vehicle frame 12.
The pin shaft 76 is provided with a bearing 72, the bearing 72 is provided with two pieces, the inner rings of the bearing are arranged on two sides of the running wheel 73, one outer ring of the bearing is arranged in the inner hole of the box body 71, and the other outer ring of the bearing is arranged in the inner hole of the box cover 74.
The frame 4 as shown in fig. 5 comprises a frame 41, a flat wheel guide rail 42 and a guide rail 43, wherein the flat wheel guide rail 42 and the guide rail 43 are welded on the frame 41, the guide rail 43 is provided with a shallow groove for accommodating the crawler belt 25, and the frame 4 is provided with two pieces of guide rails respectively arranged on two sides of a cable trench 91 and fixed on a foundation 9.
The flat wheel guide rail 42 is flush with the ground, so that the ground of the track area is flat without protrusions.
Referring to fig. 6, the positioning assembly 3 includes a cylinder 31, a cylinder seat 32, a guide sleeve 33, a positioning pin 34, and a pin hole seat 35, wherein the cylinder 31 is mounted on the cylinder seat 32, the guide sleeve 33 is respectively mounted in the cylinder seat 32 and the pin hole seat 35, the positioning pin 34 is mounted at the end of the cylinder 31 and can move in the guide sleeve 33, the pin hole seat 35 is fixed on the frame 4, and the cylinder seat 32 is fixed on the end face of the travelling crane 1. The positioning device 3 can be arranged in one set or in a plurality of sets, and the positioning assembly 3 can accurately position the walking vehicle 1, so that the end pick-up can be replaced conveniently.
As shown in fig. 3, the belt pressing device 5 comprises a connecting frame 51, a rotating frame 52, a pressing roller 53, a spring 54 and a screw 55, wherein the two screws 55 are respectively fixed on a rectangular pipe in the frame 12, the connecting frame 51 is provided with two connecting holes and sleeved on the screw 55, the screw 55 is provided with the spring 54 for pressing the connecting frame 51, the screw 55 is provided with a nut at the upper end of the spring 54, and the pressure is regulated by the nut; the pressing rollers 53 are mounted at both ends on a rotating frame 52, the rotating frame 52 is mounted in the middle of the connecting frame 51 through a rotating shaft, and the rotating frame 52 can rotate and is used for floating and pressing the crawler belt 25.
As shown in fig. 3 and 5, the guide wheel sets 6 are not less than two sets, and each set of the guide wheel sets 6 includes two bearings 61, two bearing shafts 62, two lock nuts 63, two set screws 64, a fixed plate 65, and a baffle 66; the fixed plate 65 is fixed at the lower part of the frame 12 and is positioned at the upper part of the cable trench 91, the bearings 61 are respectively connected with the bearing shafts 62, the bearing shafts 62 are fixed below the fixed plate 65 through the lock nuts 63, the bearing shafts 62 are of eccentric shaft structures, and the bearings 61 can respectively lean against the guide rails 43 by adjusting eccentric positions to realize guiding; the baffle 66 is mounted on the outer side of the fixed plate 65 and is matched with the travel stop 85, so that the travel stop 85 can be touched, and the travel of the travelling crane 1 can be limited. The traveling vehicle guiding device is independently positioned above the cable trench 11, traveling wheels do not need to be guided, all the traveling wheels are flat wheels, and the guide rail does not have grooves.
As shown in fig. 3, the travel control assembly 8 includes a travel switch 81, a C-shaped steel 82, a proton 83, a switch seat 84, and a travel stop 85, wherein the C-shaped steel 82 is fixed on the frame 4 and located above the cable trench, the travel switch 81 is mounted on the C-shaped steel 82 through the switch seat 84, the travel stop 85 is fixed on the frame 4 and located above the cable trench, and the proton 83 is mounted on the bracket 71. In the utility model, the travel switch, the proton and the travel stop block are positioned in the cable trench, and the ground has no protrusion.
The crawler-type end effector quick-change trolley disclosed by the utility model has the advantages that the traveling trolley adopts the wheel box structure, the wheel box is hidden in the frame, the height of the trolley body is effectively reduced, the gravity center is low, the running stability is good, and the safety and the reliability are realized; the motor speed reducer is of a hollow shaft structure, the travelling wheels are directly driven by the driving shaft, the structure is simple, the occupied space is small, and the processing and the adjustment are easy. The traveling wheel guide wheel set is independently located above the cable trench, the traveling wheels do not need to be guided, all the traveling wheels do not need to be flat, the guide rail does not have grooves, the travel switch, the protons and the travel stop block are located in the cable trench, the ground does not have protrusions, the crawler belt covers the cable trench, the track area is smooth, the track area does not have protrusions or grooves, and safe production is guaranteed.
The foregoing has been described in what is considered to be the preferred embodiments of the utility model, and the description of specific examples is only intended to provide a better understanding of the principles of the utility model. It will be apparent to those skilled in the art that modifications and equivalents may be made in accordance with the principles of the utility model, and such modifications and equivalents are considered to fall within the scope of the utility model.
Claims (10)
1. The utility model provides a crawler-type end effector quick change dolly, includes walking car, track strutting arrangement, locating component, frame, presses area device, direction wheelset, wheel case, travel control assembly, the walking car is installed in the frame, and track strutting arrangement is connected with the frame of walking car, locating component is connected with the walking car, press area device and the frame of walking car to be connected, the direction wheelset is connected with the frame of walking car, direction wheelset and travel control assembly cooperation restriction walking car travel, the wheel case is connected with the frame of walking car, travel control assembly is connected with the frame.
2. The crawler-type end effector quick-change trolley according to claim 1, wherein the travelling trolley comprises a motor speed reducer, a frame, a coupler, a driving shaft and a torque arm, the frame is formed by welding rectangular pipes, the motor speed reducer adopts a hollow shaft structure, one driving shaft is arranged in the hollow shaft and is connected with the other driving shaft through the coupler, the driving ends of the two driving shafts are directly arranged in an inner hole of a travelling wheel of a driving wheel box, the motor speed reducer is connected with the torque arm for preventing the motor speed reducer from rotating, the top surface of the frame is provided with an end effector quick-change device, and the torque arm is fixed on the frame;
the lower part of the frame is provided with a drag chain support, the drag chain support is connected with the lower part of the frame, the drag chain support is positioned in the middle of the cable duct, the drag chain is positioned in the middle of the cable duct, one end of the drag chain is fixed on the drag chain support, and the other end of the drag chain is fixed at the bottom of the cable duct.
3. The crawler-type end effector quick-change trolley according to claim 2, wherein a positioning sleeve is arranged on the inner side of the driving shaft, and a shaft end retainer ring is arranged on the outer side of the driving shaft.
4. The crawler-type end effector quick-change trolley according to claim 1, wherein the crawler support device comprises two brackets, a steering roller, support rods, a support roller and a crawler, the two brackets are connected through a plurality of support rods to form a whole, two ends of the steering roller and the support roller are fixed on the two brackets and used for supporting the crawler, the crawler support device is installed on a rectangular pipe inside a frame through a tensioning bolt, two ends of the crawler are fixed on a frame and cover a cable trench, and an upper plane is level with the ground.
5. The crawler-type end effector quick-change trolley according to claim 1, wherein the wheel box comprises two driving wheel boxes and two driven wheel boxes, the wheel box comprises a box body, travelling wheels, a box cover, a spacer bush, a pin shaft and a jackscrew, the box body is connected with a rectangular pipe of a frame through the pin shaft, the box body is connected with the box cover, the height of the trolley body is effectively reduced, the driving wheel box is connected with a driving shaft, the travelling wheels adopt a hollow shaft structure and are connected with the driving shaft, and the travelling wheels adopt flat wheels;
the rectangular pipe both sides of frame are equipped with the position jackscrew that is used for adjusting the wheel case in the rectangular pipe of frame.
6. The crawler-type end effector quick-change trolley according to claim 1, wherein the rack comprises a frame, a flat wheel guide rail and a guide rail, the flat wheel guide rail and the guide rail are welded on the frame, the guide rail is provided with shallow grooves for installing crawler belts of the crawler belt supporting device, and the rack is arranged on two sides of a cable pit and fixed on a foundation.
7. The crawler-type end effector quick-change trolley according to claim 1, wherein the positioning assembly comprises a cylinder, a cylinder seat, a guide sleeve, a positioning pin and a pin hole seat, the cylinder is mounted on the cylinder seat, the guide sleeve is provided with two pieces, the two guide sleeves are respectively mounted in the cylinder seat and the pin hole seat, the positioning pin is mounted at a cylinder rod end and can move in the guide sleeve, the pin hole seat is fixed on a frame, and the cylinder seat is fixed on the end face of the trolley.
8. The crawler-type end effector quick-change trolley according to claim 1, wherein the belt pressing device comprises a connecting frame, a rotating frame, a pressing roller, springs and a screw rod, wherein the screw rod is provided with two pieces, the two pieces of screw rods are respectively connected with rectangular pipes of a frame, the connecting frame is sleeved on the screw rod through a connecting hole, the screw rod is provided with the springs for pressing the connecting frame, the screw rod is provided with nuts at the upper ends of the springs, and the pressure is regulated through the nuts; the roller is installed at both ends on the swivel mount, and the swivel mount is installed in the middle of the link through the pivot, and the swivel mount can rotate, is used for floating to push down the track.
9. The crawler-type end effector quick-change trolley according to claim 1, wherein the guide wheel sets are not less than two groups, and each guide wheel set comprises two bearings, two bearing shafts, two set screws, a fixed plate and a baffle plate; the fixed plate is fixed at the lower part of the frame and is positioned at the upper part of the cable pit, the bearings are respectively connected with the bearing shafts, the bearing shafts are fixed below the fixed plate, the bearing shafts are of eccentric shaft structures, and the eccentric positions are adjusted to enable the bearings to respectively lean against the guide rails so as to realize guiding; the baffle is installed in the fixed plate outside and cooperates with the stroke dog of stroke control subassembly.
10. The crawler-type end effector quick change trolley according to claim 1, wherein the travel control assembly comprises a travel switch, a C-shaped steel, a proton, a switch seat and a travel stop, the C-shaped steel is fixed on the frame and is located above the cable pit, the travel switch is mounted on the C-shaped steel through the switch seat, the travel stop is fixed on the frame and is located above the cable pit, and the proton is mounted on a support of the wheel box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092509.8U CN219408077U (en) | 2023-01-31 | 2023-01-31 | Crawler-type end effector quick-change trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092509.8U CN219408077U (en) | 2023-01-31 | 2023-01-31 | Crawler-type end effector quick-change trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219408077U true CN219408077U (en) | 2023-07-25 |
Family
ID=87245100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320092509.8U Active CN219408077U (en) | 2023-01-31 | 2023-01-31 | Crawler-type end effector quick-change trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219408077U (en) |
-
2023
- 2023-01-31 CN CN202320092509.8U patent/CN219408077U/en active Active
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