CN215479495U - Firm shovel board fork coupling mechanism - Google Patents
Firm shovel board fork coupling mechanism Download PDFInfo
- Publication number
- CN215479495U CN215479495U CN202122077478.2U CN202122077478U CN215479495U CN 215479495 U CN215479495 U CN 215479495U CN 202122077478 U CN202122077478 U CN 202122077478U CN 215479495 U CN215479495 U CN 215479495U
- Authority
- CN
- China
- Prior art keywords
- plate
- shovel
- fork
- close
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 230000008878 coupling Effects 0.000 title claims description 5
- 238000010168 coupling process Methods 0.000 title claims description 5
- 238000005859 coupling reaction Methods 0.000 title claims description 5
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000670 limiting effect Effects 0.000 claims description 32
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 claims description 2
- 238000010008 shearing Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a firm shovel plate fork connecting mechanism, which comprises a vehicle body and a shovel plate matched with the vehicle body, the fork and the first supporting plate are arranged at one end of the head of the vehicle body, the fork sleeve connected with the fork in a sliding manner is arranged at the bottom of the shovel plate, the second supporting plate is arranged at one side of the shovel plate close to the vehicle body, the two traction plates which are parallel to each other are welded at one side of the first supporting plate close to the shovel plate, and the fixing plate is welded between the two traction plates at the bottom of the second supporting plate. And set up the installation to the hole mechanism, made things convenient for the connection to the hole operation, realized shovel board and fork and connected, simple to operate, firm in connection degree improves, and shovel board and fork are difficult for breaking away from, the purpose of the goods safe transportation on the guarantee shovel board.
Description
Technical Field
The utility model relates to the technical field of shovel type carriers, in particular to a firm shovel fork connecting mechanism.
Background
Independent fork and shovel board are adopted in many in domestic and foreign shovel board formula carrier, make things convenient for multiple equipment transport in the pit, in the usual use, with the fork direct plug-in to the shovel board, shovel board and fork adopt the fixed mode in round pin shaft hole to connect usually, although the installation rate is fast, but the firm degree of connection is general, shovel board formula carrier is under the operating mode that traveles backward, the shovel board receives the frictional force on ground, the shovel board fixed pin receives the shearing force that traction force and frictional force constitute, drop very easily or take place the fracture at step department neck, cause shovel board and fork to break away from, the goods on the shovel board damage that drops, so this application provides a firm formula shovel board fork coupling mechanism, in order to solve the above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the problems that the conventional shovel plate and a fork are usually connected in a pin shaft hole fixing mode, the connection firmness is insufficient, the shovel plate and the fork are easy to separate, and goods on the shovel plate are damaged, and the firm connecting mechanism for the shovel plate and the fork is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a firm shovel board fork coupling mechanism, includes automobile body and supporting shovel board that uses, the locomotive one end of automobile body is provided with fork and first backup pad, the bottom of shovel board be provided with fork sliding connection's fork cover, one side that the shovel board is close to the automobile body is provided with the second backup pad, one side welding that first backup pad is close to the shovel board has two traction plates that are parallel to each other, the bottom of second backup pad is located the welding between two traction plates and has the fixed plate, the fixed plate rotates with two traction plates and is connected with same spacer pin, be provided with matched with installation hole mechanism on fixed plate and two traction plates.
Preferably, the bottom of the outer wall of the limit pin is provided with an annular clamping groove, the outer wall of the limit pin is rotatably sleeved with a half-and-half daughter board and a half-and-half mother board which are buckled oppositely, and a half-annular bulge clamped with the annular clamping groove is arranged on one side, close to the annular clamping groove, of the half-and-half daughter board and the half-and-half mother board.
Preferably, two threaded holes and two mounting holes which are communicated are respectively formed in one side, close to the half-and-half daughter board and the half-and-half mother board, of each of the two mounting holes, and bolts which are in threaded connection with the corresponding threaded holes are arranged inside the two mounting holes.
Preferably, a first fixing hole is formed in one side of the fixing plate, second fixing holes matched with the first fixing holes are formed in one sides of the two traction plates, and the first fixing holes and the two second fixing holes are matched with the limiting pins in a penetrating mode.
Preferably, the installation is protruding including two hemispheres that the fixed plate is close to the bilateral symmetry of two traction plates and is equipped with to hole mechanism, and one side that two traction plates are close to the fixed plate all is equipped with two hemisphere grooves with the protruding looks block of hemisphere.
Preferably, both sides that the fixed plate is close to two traction plates all do not contact with corresponding traction plate, and the hemisphere arch is close to one side that corresponds the traction plate and is inconsistent with corresponding traction plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the limiting pin is transversely arranged to connect the fixed plate and the two traction plates, so that the shearing force formed by traction force and friction force applied to the limiting pin is reduced, falling and neck fracture at a step are avoided, and the connection firmness degree is improved;
2. the limiting pin can rotate in the first fixing hole and the two second fixing holes, so that the radial stress of the limiting pin is uniform, and the service life of the limiting shaft is prolonged;
3. the limiting pin is provided with an annular clamping groove and is buckled by the half-and-half daughter board and the half-and-half mother board, and the limiting pin is fixed by a bolt, has a limiting effect, prevents the limiting pin from being separated, and is convenient to disassemble;
4. set up the installation and to hole mechanism, hemisphere arch with correspond the traction plate interference fit, when the fixed plate inserted between two traction plates, the protruding extrusion of hemisphere corresponds the traction plate and takes place slight deformation, the fixed plate continues to insert, the hemisphere arch slips into the hemisphere recess, produces obvious pause and feels, the first fixed orifices of suggestion operating personnel and two second fixed orifices have alignd, can install the spacer pin, the installation of spacer pin when conveniently connecting the operation.
According to the utility model, the fixed plate and the two traction plates are transversely provided with the limiting pins for connection, so that the shearing force formed by traction force and friction force applied to the limiting pins is reduced, the installation steps are simple, the hole aligning mechanism is arranged, the connection hole aligning operation is facilitated, the connection between the shovel plate and the fork is realized, the installation is convenient, the connection firmness is improved, the shovel plate and the fork are not easy to separate, and the purpose of safe transportation of goods on the shovel plate is ensured.
Drawings
FIG. 1 is a schematic view of an installation structure of a secure blade fork attachment mechanism according to the present invention;
FIG. 2 is an enlarged view of portion B of FIG. 1 of a secure blade fork attachment mechanism in accordance with the present invention;
FIG. 3 is a schematic top view of a fastening structure for a fixed plate and two pulling plates of a secure blade fork attachment mechanism according to the present invention;
FIG. 4 is an elevational cross-sectional structural view of a spacing pin of the secure blade fork attachment mechanism of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4 of a secure blade fork attachment mechanism in accordance with the present invention;
FIG. 6 is a schematic front view of a fixing plate of the secure blade fork attachment mechanism of the present invention;
FIG. 7 is a front view of two plates of a secure blade fork attachment mechanism in accordance with the present invention;
FIG. 8 is a top view of two plates of a secure blade fork attachment mechanism according to the present invention.
In the figure: 1. a vehicle body; 2. a shovel plate; 3. a fork; 4. a fork sleeve; 5. a first support plate; 6. a second support plate; 7. a fixing plate; 8. a traction plate; 9. a spacing pin; 10. an annular neck; 11. a half-and-half daughter board; 12. a half-and-half mother board; 13. a threaded hole; 14. mounting holes; 15. a bolt; 16. a semi-annular protrusion; 17. a first fixing hole; 18. a hemispherical protrusion; 19. a second fixing hole; 20. a hemispherical recess.
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.
Example one
Referring to fig. 1-8, a firm shovel plate fork connecting mechanism comprises a vehicle body 1 and a shovel plate 2 used in a matched manner, wherein a fork 3 and a first supporting plate 5 are arranged at one end of a head of the vehicle body 1, a fork sleeve 4 connected with the fork 3 in a sliding manner is arranged at the bottom of the shovel plate 2, a second supporting plate 6 is arranged on one side, close to the vehicle body 1, of the shovel plate 2, two traction plates 8 parallel to each other are welded on one side, close to the shovel plate 2, of the first supporting plate 5, a fixing plate 7 is welded between the two traction plates 8 at the bottom of the second supporting plate 6, the fixing plate 7 and the two traction plates 8 are rotatably connected with a same limiting pin 9, and matched mounting hole aligning mechanisms are arranged on the fixing plate 7 and the two traction plates 8.
Example two
Referring to fig. 1-8, the present invention provides a technical solution: a firm shovel plate fork connecting mechanism comprises a vehicle body 1 and a shovel plate 2 matched with the vehicle body, wherein a fork 3 and a first supporting plate 5 are arranged at one end of the head of the vehicle body 1, a fork sleeve 4 connected with the fork 3 in a sliding manner is arranged at the bottom of the shovel plate 2, a second supporting plate 6 is arranged at one side, close to the vehicle body 1, of the shovel plate 2, two traction plates 8 which are parallel to each other are welded at one side of the first supporting plate 5, a fixing plate 7 is welded at the bottom of the second supporting plate 6 between the two traction plates 8, the fixing plate 7 and the two traction plates 8 are rotatably connected with a same limiting pin 9, a first fixing hole 17 is formed in one side of the fixing plate 7, second fixing holes 19 matched with the first fixing hole 17 are formed in one side of the two traction plates 8, the first fixing hole 17 and the two second fixing holes 19 are matched with the limiting pin 9 in a penetrating manner, the limiting pin 9 is transversely arranged to connect the fixing plate 7 with the two traction plates 8, the shear force formed by traction force and friction force borne by the limiting pin 9 is reduced, the limiting pin is prevented from falling and the neck of a step is prevented from being broken, the connection firmness degree is improved, the limiting pin 9 can rotate in the first fixing hole 17 and the two second fixing holes 19, the radial stress uniformity of the limiting pin 9 is facilitated, the service life of the limiting pin 9 is prolonged, the bottom of the outer wall of the limiting pin 9 is provided with an annular clamping groove 10, the outer wall of the limiting pin 9 is rotatably sleeved with a half-and-half daughter board 11 and a half-and-half mother board 12 which are oppositely buckled, one side of the half-and-half daughter board 11 and the one side of the half-and-half mother board 12 close to the annular clamping groove 10 are respectively provided with a half-annular bulge 16 clamped with the annular clamping groove 10, one side of the half-and half daughter boards 11 and one side of the half-and half mother board 12 close to the annular clamping groove are respectively provided with two threaded holes 13 and two mounting holes 14 which are communicated, and bolts 15 which are in threaded connection with the corresponding threaded holes 13 are arranged inside the two mounting holes 14, the limiting pin 9 is provided with an annular clamping groove 10 and is buckled with the half-and-half daughter board 11 and the half-and-half mother board 12, a bolt 15 is used for fixing, the limiting pin 9 has a limiting effect, the limiting pin is prevented from being separated, and is convenient to detach, the fixing plate 7 and the two traction plates 8 are provided with matched mounting hole aligning mechanisms, the mounting hole aligning mechanisms comprise two hemispherical bulges 18 symmetrically arranged at two sides of the fixing plate 7 close to the two traction plates 8, one sides of the two traction plates 8 close to the fixing plate 7 are respectively provided with two hemispherical grooves 20 clamped with the hemispherical bulges 18, two sides of the fixing plate 7 close to the two traction plates 8 are not contacted with the corresponding traction plates 8, one sides of the hemispherical bulges 18 close to the corresponding traction plates 8 are abutted against the corresponding traction plates 8, the mounting hole aligning mechanisms are arranged, the hemispherical bulges 18 are in interference fit with the corresponding traction plates 8, when the fixing plate 7 is inserted between the two traction plates 8, the hemispherical bulges 18 extrude the corresponding traction plates 8 to slightly deform, the fixing plate 7 is inserted continuously, the hemispherical protrusion 18 slides into the hemispherical groove 20, a remarkable stop feeling is generated, an operator is prompted that the first fixing hole 17 and the two second fixing holes 19 are aligned, the limiting pin 9 can be installed, and the installation of the limiting pin 9 during connection operation is facilitated.
The working principle is as follows: the vehicle body 1 moves forward, the fork 3 slides into the fork sleeve 4 at the bottom of the shovel plate 2, the shovel plate 2 is controlled to lift, the position of the shovel plate 2 is adjusted, the hemispherical bulge 18 is in interference fit with the corresponding traction plate 8, when the fixing plate 7 is inserted between the two traction plates 8, the hemispherical bulge 18 extrudes the corresponding traction plate 8 to slightly deform, the fixing plate 7 is continuously inserted, the hemispherical bulge 18 slides into the hemispherical groove 20 to generate obvious stop feeling, the operator is prompted that the circle centers of the first fixing hole 17 and the two second fixing holes 19 are aligned, the limit pin 9 can be installed, the bottom of the limit pin 9 is transversely inserted into the aligned first fixing hole 17 and the two second fixing holes 19 and extends out from the other end, the half-and-half daughter boards 11 and the half-and-half mother boards 12 are installed at the positions of the annular clamping grooves 10 of the limit pin 9 and are locked by the two bolts 15, connection is completed, the shovel plate 2 is put down for cargo transportation, when the fork 3 is separated from the shovel plate 2, the operation is reversed, and the disassembly is convenient.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a firm shovel board fork coupling mechanism, includes automobile body (1) and supporting shovel board (2) that use, a serial communication port, the locomotive one end of automobile body (1) is provided with fork (3) and first backup pad (5), the bottom of shovel board (2) is provided with fork cover (4) with fork (3) sliding connection, one side that shovel board (2) are close to automobile body (1) is provided with second backup pad (6), one side welding that first backup pad (5) are close to shovel board (2) has two traction plates (8) that are parallel to each other, the bottom of second backup pad (6) is located and has welded fixed plate (7) between two traction plates (8), fixed plate (7) rotate with two traction plates (8) and are connected with same spacer pin (9), be provided with matched with installation hole mechanism on fixed plate (7) and two traction plates (8).
2. The firm shovel plate fork connecting mechanism is characterized in that a ring-shaped clamping groove (10) is formed in the bottom of the outer wall of the limiting pin (9), a half-and-half daughter board (11) and a half-and-half mother board (12) which are buckled with each other are rotatably sleeved on the outer wall of the limiting pin (9), and a half-ring-shaped protrusion (16) clamped with the ring-shaped clamping groove (10) is formed in each of the half-and-half daughter board (11) and the half-and-half mother board (12) and is close to the ring-shaped clamping groove (10).
3. The firm type shovel plate fork connecting mechanism is characterized in that two threaded holes (13) and two mounting holes (14) which are communicated with each other are formed in the side, close to the half-and-half type daughter board (11) and the half-and-half type mother board (12), of each side, and bolts (15) which are in threaded connection with the corresponding threaded holes (13) are arranged inside the two mounting holes (14).
4. The firm shovel plate fork connecting mechanism according to claim 1, wherein a first fixing hole (17) is formed in one side of the fixing plate (7), second fixing holes (19) matched with the first fixing hole (17) are formed in one sides of the two traction plates (8), and the first fixing hole (17) and the two second fixing holes (19) are matched with the limiting pin (9) in a penetrating mode.
5. The firm shovel fork connection mechanism of claim 1, wherein the installation hole aligning mechanism comprises two hemispherical protrusions (18) symmetrically arranged on two sides of the fixing plate (7) close to the two traction plates (8), and two hemispherical grooves (20) engaged with the hemispherical protrusions (18) are arranged on one sides of the two traction plates (8) close to the fixing plate (7).
6. Firm shovel fork connection according to claim 1, characterized in that the two sides of the fixed plate (7) close to the two traction plates (8) are not in contact with the corresponding traction plate (8) and the side of the hemispherical protrusion (18) close to the corresponding traction plate (8) is in contact with the corresponding traction plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077478.2U CN215479495U (en) | 2021-08-31 | 2021-08-31 | Firm shovel board fork coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077478.2U CN215479495U (en) | 2021-08-31 | 2021-08-31 | Firm shovel board fork coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479495U true CN215479495U (en) | 2022-01-11 |
Family
ID=79766265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077478.2U Active CN215479495U (en) | 2021-08-31 | 2021-08-31 | Firm shovel board fork coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479495U (en) |
-
2021
- 2021-08-31 CN CN202122077478.2U patent/CN215479495U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103560358A (en) | Looseness-prevention mechanism of cable connector | |
| CN215479495U (en) | Firm shovel board fork coupling mechanism | |
| CN201566646U (en) | Transient vehicle hook capable of achieving two kinds of vehicle hook heights | |
| CN213565893U (en) | Height adjusting mechanism for transition car coupler | |
| CN211107392U (en) | Railway rescue track travelling bogie | |
| CN211039264U (en) | Main pump flange dish device | |
| CN220742626U (en) | Tractor and trailer connection structure | |
| CN201703996U (en) | Installation structure of tower crane jacking crossbeam | |
| CN101408490B (en) | Rotating drive structure of pull rope fatigue tester | |
| CN215155097U (en) | Reinforcement and limiting structure for detachable suspension of trailer | |
| CN218408140U (en) | Anti-slip anti-loosening pin shaft | |
| CN216714935U (en) | Internal and external hexagonal structure shackle pin shaft | |
| CN212162797U (en) | Oil pump motor with automatic power-off function | |
| CN215797901U (en) | Double-nut D-shaped connecting shackle | |
| CN215928299U (en) | Lubricated durable type safety gear | |
| CN213921511U (en) | Special frock of aircraft cabin luggage rack actuator dismouting | |
| CN213960541U (en) | Electromechanical integrated intelligent controller | |
| CN215792994U (en) | Breakage-proof through shaft for axle system | |
| CN214303730U (en) | Sucker rod elevator | |
| CN215567728U (en) | Traction overload protection device for feeding machine | |
| CN217951653U (en) | Draw gear for pipeline inspection | |
| CN211360065U (en) | Structure of combined main roller | |
| CN214533841U (en) | Metal sliding safety adaptor | |
| CN213035613U (en) | Automatic gear tractor fastening device | |
| CN221323095U (en) | Locking device for motor shafts of bottom fork and unilateral shaft hub motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 017205 in the comprehensive park of narin Taohai Town, Yijinholo banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Tongxin Technology Co.,Ltd. Country or region after: China Address before: 017205 in the comprehensive park of narin Taohai Town, Yijinholo banner, Ordos City, Inner Mongolia Autonomous Region Patentee before: Ordos Tongxin Mining Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |