CN214723812U - Quick gearbox dismounting platform for heading machine - Google Patents
Quick gearbox dismounting platform for heading machine Download PDFInfo
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- CN214723812U CN214723812U CN202121256785.0U CN202121256785U CN214723812U CN 214723812 U CN214723812 U CN 214723812U CN 202121256785 U CN202121256785 U CN 202121256785U CN 214723812 U CN214723812 U CN 214723812U
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Abstract
The utility model discloses a quick disassembly platform of a gearbox for a heading machine, which comprises a moving device, wherein the upper surface of a movable plate is provided with two groups of first connecting rods and second connecting rods, the first connecting rods are connected with the second connecting rods through pin rods, one end of the movable plate is provided with a servo electric cylinder, and the servo electric cylinder drives the two groups of first connecting rods and the second connecting rods to move; the placing device is provided with a placing plate, and two groups of clamping plates are arranged at the upper end of the placing plate. Two sets of be equipped with the carriage release lever between the first link, servo electric cylinder output with carriage release lever fixed connection, servo motor pass through the carriage release lever and drive the slider and slide in the spout, and the slider slides in the spout and drives the head rod and remove, and the head rod drives the second connecting rod through the pin rod and carries out rotary motion, and this gearbox quick detach platform convenient to detach for entry driving machine transports, and highly can adjust.
Description
Technical Field
The utility model relates to a tunneller maintenance technical field, in particular to platform is dismantled fast to gearbox for tunneller.
Background
When the gearbox of the heading machine is maintained and repaired, the gearbox needs to be disassembled, the gearbox needs to be bound on the platform by an iron chain or a rope so as to prevent the gearbox from inclining or sliding to cause damage to the gearbox or maintenance personnel, and in the subsequent transportation process, the disassembly platform can cause the gearbox to generate friction and collision with the disassembly platform due to the shaking or vibration of a vehicle body so as to cause the damage of the gearbox.
The low-position conveyor for fixing the gearbox comprises a base, a hydraulic jack, a lifting arm and a lifting platform, wherein the hydraulic jack, the lifting arm and the lifting platform are arranged on the base; the groove-shaped fixing frame bottom plate is provided with two bolt holes, at least one group of side baffles are symmetrically and obliquely arranged on two sides of the groove-shaped fixing frame bottom plate, and the lower part of each group of side baffles is fixedly connected with wing plates on two sides of the groove-shaped fixing frame bottom plate through a wedge-shaped connecting plate; two sliding grooves are formed in the positions, corresponding to the bolt holes, of the lifting platform, and fixing bolts penetrate through the bolt holes and the sliding grooves to fixedly connect the groove-shaped fixing frame bottom plate with the lifting platform.
The low-position conveyor for fixing the gearbox is simple in structure and convenient to manufacture, and can clamp the gearbox to be disassembled or assembled on the fixing support frame, so that the gearbox is prevented from falling to the ground, the stability of the gearbox in the operation process is guaranteed, and the operation is more convenient. However, the above-mentioned low carrier for a fixed gearbox still has some disadvantages, such as: inconvenient dismantlement transportation, height and angle can't be adjusted.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a platform is dismantled fast to gearbox for entry driving machine to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a quick gearbox dismounting platform for a heading machine comprises:
the moving device comprises a moving plate, two groups of first connecting rods and second connecting rods are arranged on the upper surface of the moving plate, the first connecting rods are connected with the second connecting rods through pin rods, a servo electric cylinder is arranged at one end of the moving plate, and the servo electric cylinder drives the two groups of first connecting rods and the second connecting rods to move;
the placing device comprises a placing plate, and two groups of clamping plates are arranged at the upper end of the placing plate.
Through adopting the above technical scheme, this quick dismantlement platform convenient to detach transportation of gearbox for entry driving machine, and highly can adjust, this quick dismantlement platform of gearbox for entry driving machine is equipped with the mobile device, can remove the gearbox, servo electric cylinder drives the head rod and removes with the second connecting rod, the head rod can drive placer with the second connecting rod and carry out the altitude mixture control, place the board and can place the gearbox, the grip block can carry out the centre gripping to the gearbox fixed, prevent that the gearbox from dropping in the transportation.
Preferably, two groups of sliding grooves are formed in the moving plate, sliding blocks are arranged in the two groups of sliding grooves, a first connecting block is fixedly mounted at the upper end of each sliding block, two groups of second connecting blocks are arranged at the other end of the moving plate, and the lower ends of the first connecting rod and the second connecting rod are connected with the first connecting block and the second connecting block through pin rods.
Through adopting above-mentioned technical scheme, the slider slides in the spout and drives the head rod and remove, and the head rod drives the second connecting rod through the pin rod and carries out rotary motion.
Preferably, a moving rod is arranged between the two groups of first connecting blocks, and the output end of the servo electric cylinder is fixedly connected with the moving rod.
Through adopting above-mentioned technical scheme, servo electric cylinder passes through the carriage release lever and drives the slider and slide in the spout.
Preferably, a mounting plate is fixedly mounted on one side of the moving plate, and the servo electric cylinder is fixedly mounted on one side of the mounting plate.
Through adopting above-mentioned technical scheme, the mounting panel is convenient for fix a position the installation to servo electric jar.
Preferably, the placing plate is provided with a baffle, two groups of first through grooves are formed in two sides of the baffle, pull rods penetrate through the two groups of first through grooves, one side of each pull rod is connected with the clamping plate, a first spring is sleeved on each pull rod, and a pull block is arranged on the other side of each pull rod.
Through adopting above-mentioned technical scheme, the baffle can carry out spacing fixed with the gearbox, and the pulling draws the piece to place the gearbox on the board, loosens and draws the piece, under the effort of spring, promotes the grip block and carries out the centre gripping with the gearbox and fix.
Preferably, four groups of third connecting blocks are arranged at the lower end of the placing plate, and the four groups of third connecting blocks are connected with the first connecting rods and the second connecting rods through pin rods.
Through adopting above-mentioned technical scheme, be convenient for place the board and be connected with head rod and second connecting rod, be convenient for carry out altitude mixture control to placing the board.
Preferably, the upper surface of the placing plate is provided with a first rubber layer, one side of the clamping plate is provided with a second rubber layer, and the second rubber layer is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, the reducible wearing and tearing to the gearbox of first rubber layer and second rubber layer, the multiplicable frictional force of antiskid line makes the centre gripping more firm.
Preferably, a second through groove is formed in the middle of the moving plate, a fixed rod penetrates through the second through groove, a second spring is sleeved on the fixed rod, a pressure plate is arranged at the upper end of the fixed rod, and a supporting plate is arranged at the lower end of the fixed rod.
Through adopting above-mentioned technical scheme, when placing the board and descend, place the board and extrude the pressure disk, the holding rod extrudees the supporting disk, and the supporting disk can be fixed placing the board.
Preferably, four groups of self-locking universal wheels are arranged at the lower end of the movable plate, and a push rod is fixedly mounted on one side of the movable plate.
Through adopting above-mentioned technical scheme, be convenient for remove the operation with the movable plate.
To sum up, the utility model discloses mainly have following beneficial effect:
this quick dismantlement platform of gearbox for entry driving machine convenient to detach transports, and highly can adjust, this quick dismantlement platform of gearbox for entry driving machine is equipped with the mobile device, can remove the gearbox, and servo electric cylinder drives head rod and second connecting rod and removes, and head rod and second connecting rod can drive placer and carry out the altitude mixture control, and the board of placing can be placed the gearbox, and the grip block can carry out the centre gripping to the gearbox fixed, prevents that the gearbox from dropping in the transportation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
Reference numerals: 1. moving the plate; 2. a first connecting rod; 3. a second connecting rod; 4. a servo electric cylinder; 5. placing the plate; 6. a clamping plate; 7. a chute; 8. a slider; 9. a first connection block; 10. a second connecting block; 11. a travel bar; 12. mounting a plate; 13. a baffle plate; 14. a first through groove; 15. a pull rod; 16. a first spring; 17. pulling the block; 18. a third connecting block; 19. a first rubber layer; 20. a second rubber layer; 21. anti-skid lines; 22. a second through groove; 23. fixing the rod; 24. a second spring; 25. a platen; 26. a support disc; 27. four groups of self-locking universal wheels; 28. a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 4, a gearbox quick-release platform for a heading machine includes:
the moving device comprises a moving plate 1, two groups of first connecting rods 2 and second connecting rods 3 are arranged on the upper surface of the moving plate 1, the first connecting rods 2 are connected with the second connecting rods 3 through pin rods, a servo electric cylinder 4 is arranged at one end of the moving plate 1, and the servo electric cylinder 4 drives the two groups of first connecting rods 2 and second connecting rods 3 to move;
the placing device comprises a placing plate 5, and two groups of clamping plates 6 are arranged at the upper end of the placing plate 5.
Referring to fig. 2, because two sets of chutes 7 are formed in the moving plate 1, sliders 8 are arranged in the two sets of chutes 7, a first connecting block 9 is fixedly mounted at the upper end of each slider 8, two sets of second connecting blocks 10 are arranged at the other end of the moving plate 1, the lower ends of the first connecting rod 2 and the second connecting rod 3 are connected with the first connecting block 9 and the second connecting block 10 through pin rods, so that the sliders 8 slide in the chutes 7 to drive the first connecting rod 2 to move, and the first connecting rod 2 drives the second connecting rod 3 to rotate through the pin rods.
Referring to fig. 1, since a moving rod 11 is disposed between two sets of first connecting blocks 9, and the output end of the servo electric cylinder 4 is fixedly connected to the moving rod 11, the servo electric cylinder 4 drives the sliding block 8 to slide in the sliding slot 7 through the moving rod 11.
Referring to fig. 1, since the mounting plate 12 is fixedly mounted on one side of the moving plate 1 and the servo electric cylinder 4 is fixedly mounted on one side of the mounting plate 12, the mounting plate 12 facilitates positioning and mounting of the servo electric cylinder 4.
Referring to fig. 2 and 3, owing to place and be equipped with baffle 13 on the board 5, two sets of first logical grooves 14 have been seted up to baffle 13 both sides, it is equipped with pull rod 15 to run through in two sets of first logical grooves 14, grip block 6 is connected to pull rod 15 one side, first spring 16 has been cup jointed on pull rod 15, pull rod 15 opposite side is equipped with draws piece 17, so baffle 13 can carry out spacing fixed with the gearbox, the pulling draws piece 17 to place the gearbox on the board 5, loosen and draw piece 17, under the effort of spring, it is fixed to promote grip block 6 and carry out the centre gripping with the gearbox.
Referring to fig. 2, since the lower end of the placing plate 5 is provided with four sets of third connecting blocks 18, and the four sets of third connecting blocks 18 are connected with the first connecting rods 2 and the second connecting rods 3 through pin rods, the placing plate 5 is connected with the first connecting rods 2 and the second connecting rods 3, and the placing plate 5 is conveniently subjected to height adjustment.
Referring to fig. 1 and 2, since the upper surface of the placing plate 5 is provided with the first rubber layer 19, one side of the clamping plate 6 is provided with the second rubber layer 20, and the second rubber layer 20 is provided with the anti-slip pattern 21, the first rubber layer 19 and the second rubber layer 20 can reduce the abrasion to the transmission, and the anti-slip pattern 21 can increase the friction force to ensure that the clamping is more stable.
Referring to fig. 2 and 4, since the second through groove 22 is formed in the middle of the moving plate 1, the fixing rod 23 penetrates through the second through groove 22, the second spring 24 is sleeved on the fixing rod 23, the pressure plate 25 is arranged at the upper end of the fixing rod 23, and the supporting plate 26 is arranged at the lower end of the fixing rod 23, when the placing plate 5 descends, the placing plate 5 presses the pressure plate 25, the fixing rod 23 presses the supporting plate 26, and the supporting plate 26 can fix the placing plate 5.
Referring to fig. 2, four sets of self-locking universal wheels 27 are provided at the lower end of the moving plate 1, and a push rod 28 is fixedly installed at one side of the moving plate 1, so that the moving plate 1 can be moved conveniently.
The use principle and the advantages are as follows:
this quick dismantlement platform of gearbox for entry driving machine convenient to detach transportation, and highly can adjust, this quick dismantlement platform of gearbox for entry driving machine is equipped with the mobile device, can remove the gearbox, head rod 2 and second connecting rod 3 can drive the placer and carry out the altitude mixture control, be equipped with carriage release lever 11 between two sets of first connecting piece 9, servo 4 output of electric jar and 11 fixed connection of carriage release lever, so servo motor drives slider 8 through carriage release lever 11 and slides in spout 7, slider 8 slides in spout 7 and drives head rod 2 and remove, head rod 2 drives second connecting rod 3 through the pin rod and carries out rotary motion, it can place the gearbox to place board 5, grip block 6 can carry out the centre gripping fixed to the gearbox, prevent that the gearbox from dropping in the transportation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a quick platform of dismantling of gearbox for entry driving machine which characterized in that includes:
the moving device comprises a moving plate (1), two groups of first connecting rods (2) and second connecting rods (3) are arranged on the upper surface of the moving plate (1), the first connecting rods (2) are connected with the second connecting rods (3) through pin rods, a servo electric cylinder (4) is arranged at one end of the moving plate (1), and the servo electric cylinder (4) drives the two groups of first connecting rods (2) and the second connecting rods (3) to move;
the device comprises a placing device body (5), wherein two groups of clamping plates (6) are arranged at the upper end of the placing device body (5).
2. The quick gearbox dismounting platform for the heading machine according to claim 1, characterized in that: two sets of spouts (7) are seted up in movable plate (1), and are two sets of be equipped with slider (8) in spout (7), slider (8) upper end fixed mounting has first connecting block (9), the movable plate (1) other end is equipped with two sets of second connecting block (10), head rod (2) with second connecting rod (3) lower extreme with first connecting block (9) with second connecting block (10) are connected through the pin rod.
3. The quick gearbox dismounting platform for the heading machine according to claim 2, characterized in that: a moving rod (11) is arranged between the two groups of first connecting blocks (9), and the output end of the servo electric cylinder (4) is fixedly connected with the moving rod (11).
4. The quick gearbox dismounting platform for the heading machine according to claim 1, characterized in that: moving plate (1) one side fixed mounting has mounting panel (12), mounting panel (12) one side fixed mounting has servo electric cylinder (4).
5. The quick gearbox dismounting platform for the heading machine according to claim 1, characterized in that: the novel clamping device is characterized in that a baffle (13) is arranged on the placing plate (5), two sets of first through grooves (14) are formed in two sides of the baffle (13), a pull rod (15) penetrates through the first through grooves (14), one side of the pull rod (15) is connected with the clamping plate (6), a first spring (16) is sleeved on the pull rod (15), and a pull block (17) is arranged on the other side of the pull rod (15).
6. The quick gearbox dismounting platform for the heading machine according to claim 5, characterized in that: the lower end of the placing plate (5) is provided with four groups of third connecting blocks (18), and the four groups of third connecting blocks (18) are connected with the first connecting rods (2) and the second connecting rods (3) through pin rods.
7. The quick gearbox dismounting platform for the heading machine according to claim 5, characterized in that: the anti-skid clamp is characterized in that a first rubber layer (19) is arranged on the upper surface of the placing plate (5), a second rubber layer (20) is arranged on one side of the clamping plate (6), and anti-skid grains (21) are arranged on the second rubber layer (20).
8. The quick gearbox dismounting platform for the heading machine according to claim 1, characterized in that: the middle of the moving plate (1) is provided with a second through groove (22), the second through groove (22) is provided with a fixing rod (23) in a penetrating mode, a second spring (24) is sleeved on the fixing rod (23), a pressure plate (25) is arranged at the upper end of the fixing rod (23), and a supporting plate (26) is arranged at the lower end of the fixing rod (23).
9. The quick gearbox dismounting platform for the heading machine according to claim 1, characterized in that: four groups of self-locking universal wheels (27) are arranged at the lower end of the moving plate (1), and a push rod (28) is fixedly mounted on one side of the moving plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256785.0U CN214723812U (en) | 2021-06-07 | 2021-06-07 | Quick gearbox dismounting platform for heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256785.0U CN214723812U (en) | 2021-06-07 | 2021-06-07 | Quick gearbox dismounting platform for heading machine |
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| Publication Number | Publication Date |
|---|---|
| CN214723812U true CN214723812U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256785.0U Active CN214723812U (en) | 2021-06-07 | 2021-06-07 | Quick gearbox dismounting platform for heading machine |
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| CN (1) | CN214723812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408799A (en) * | 2022-01-10 | 2022-04-29 | 淮北矿业股份有限公司 | A safe dismouting device for diesel locomotive gear box is dismantled |
-
2021
- 2021-06-07 CN CN202121256785.0U patent/CN214723812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408799A (en) * | 2022-01-10 | 2022-04-29 | 淮北矿业股份有限公司 | A safe dismouting device for diesel locomotive gear box is dismantled |
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