CN216184220U - Engineering vehicle tire hub quick installation equipment with lifting function - Google Patents
Engineering vehicle tire hub quick installation equipment with lifting function Download PDFInfo
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- CN216184220U CN216184220U CN202122039699.0U CN202122039699U CN216184220U CN 216184220 U CN216184220 U CN 216184220U CN 202122039699 U CN202122039699 U CN 202122039699U CN 216184220 U CN216184220 U CN 216184220U
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Abstract
The utility model discloses quick mounting equipment for a tire hub of an engineering vehicle with a lifting function, and belongs to the field of hub mounting. A quick erection equipment of engineering vehicle tire wheel hub with lift function includes: the moving seat, the clamping seat, the driving shaft and the sleeve; the movable seat is rotationally connected with the clamping seat; the clamping seat is provided with an inner cavity; the inner circumference of the clamping seat is uniformly provided with a first sliding chute; mounting seats are fixedly mounted on two sides of the first sliding groove; the mounting seat is rotatably connected with a first screw rod; the first sliding chute is connected with a first sliding block in a sliding manner; the first sliding block is in threaded connection with the first screw rod; the first sliding block is rotationally connected with the driving shaft; waist-shaped holes are uniformly distributed on the circumference of the clamping seat; compared with the prior art, the engineering vehicle tire hub quick mounting equipment with the lifting function can fix the hub at one time by arranging the plurality of sleeves; meanwhile, the diameter of the pitch circle of the hub can be adjusted, and the hub is suitable for various hubs.
Description
Technical Field
The utility model relates to the field of hub installation, in particular to quick installation equipment for a tire hub of an engineering vehicle with a lifting function.
Background
The wheel hub is a wheel core rotating part formed by connecting the inner profile steel of the tire through an upright post, namely a metal part which supports the center of the tire and is arranged on a shaft, and is also called a rim, a steel ring, a wheel and a tire bead. The hub is of various kinds according to diameter, width, molding mode and material. The technical name of PCD is pitch circle diameter, which refers to the diameter between the fixing bolts at the center of the hub, most hole positions of the general hub are 5 bolts and 4 bolts, and the distances of the bolts are different, so we can often hear the nomenclature of 4X103, 5X114.3, and 5X112, taking 5X114.3 as an example, the PCD of the hub is 114.3mm, and the hole positions are 5 bolts. When selecting the hub, the PCD is one of the most important parameters, and for safety and stability considerations, it is preferable to select a hub with the PCD consistent with the original vehicle for upgrade and modification. When the existing hub is installed, bolts need to be installed for multiple times, and installation is troublesome; therefore, the quick mounting equipment for the tire hub of the engineering vehicle with the lifting function is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a quick mounting device for a tire hub of an engineering vehicle, which has a lifting function.
The purpose of the utility model can be realized by the following technical scheme:
a quick erection equipment of engineering vehicle tire wheel hub with lift function includes: the moving seat, the clamping seat, the driving shaft and the sleeve;
the movable seat is rotationally connected with the clamping seat; the clamping seat is provided with an inner cavity; the inner circumference of the clamping seat is uniformly provided with a first sliding chute; mounting seats are fixedly mounted on two sides of the first sliding groove; the mounting seat is rotatably connected with a first screw rod; the first sliding chute is connected with a first sliding block in a sliding manner; the first sliding block is in threaded connection with the first screw rod; the first sliding block is rotationally connected with the driving shaft; waist-shaped holes are uniformly distributed on the circumference of the clamping seat; the driving shaft is arranged in the kidney-shaped hole; a sleeve is fixedly arranged at one end of the driving shaft penetrating through the waist-shaped hole; an intermediate shaft is rotatably connected between the first screw rods of the clamping seat; the first screw and the intermediate shaft are driven by bevel gears;
a second sliding groove is formed between the adjacent first screw rods of the clamping seat; the sliding groove II is connected with a sliding block II in a sliding manner; the second sliding block is rotatably connected with a transmission shaft; the slide blocks are symmetrically and fixedly provided with driving columns; one end of the clamping seat close to the mounting seat is symmetrically and rotatably connected with a connecting shaft; straight gears are fixedly arranged on the connecting shafts; the straight gears are meshed; the connecting shaft is fixedly provided with a connecting rod; the connecting rod is provided with a strip-shaped hole; the driving column is arranged in the strip-shaped hole; two sides of one sliding groove II are fixedly provided with a rotating seat; the rotating seat is rotatably connected with a second screw rod; the second screw rod is in threaded connection with the second sliding block; the second screw rod and the middle shaft are driven by bevel gears; the driving shaft is rotationally connected with a first chain wheel through a one-way bearing; a second chain wheel is fixedly arranged on the transmission shaft; the second chain wheel is connected through a chain; the first chain wheel props against the outer side of the chain; a through hole is formed in one end of the second sliding groove of the clamping seat; the transmission shaft penetrates through the through hole and is fixedly provided with a handle.
Furthermore, the movable seat is provided with a fixed frame, and the fixed frame is connected with the movable seat in a sliding manner; the movable seat is fixedly provided with an electric push rod; the electric push rod is connected with the fixed frame; the fixed frame is connected with a movable block in a sliding manner; the movable block is rotationally connected with the clamping seat; the fixed frame is in threaded connection with a third screw; the third screw rod is in threaded connection with the movable block; the screw three-way is driven by a motor.
Furthermore, hydraulic jacks are symmetrically and fixedly installed on one side, close to the clamping seat, of the moving seat.
Further, the lower extreme of removal seat is provided with the universal wheel.
Furthermore, one side of the moving seat, which is close to the hydraulic jack, is connected with a bearing block in a sliding manner; the upper end of the bearing block is arc-shaped.
Further, the number of the sleeves is 4 or 5.
The utility model has the beneficial effects that:
the engineering vehicle tire hub rapid mounting equipment with the lifting function can complete the fixation of the hub at one time by arranging the plurality of sleeves; meanwhile, the diameter of the pitch circle of the hub can be adjusted, and the hub is suitable for various hubs.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic cross-sectional view of the present application in an operational state;
fig. 2 is a schematic perspective view of the present application.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
A quick erection equipment of engineering vehicle tire wheel hub with lift function includes: the device comprises a moving seat 1, a clamping seat 2, a driving shaft 5 and a sleeve 6;
the movable seat 1 is rotationally connected with the clamping seat 2; the clamping seat 2 is provided with an inner cavity; the inner circumference of the clamping seat 2 is uniformly provided with a first sliding chute; mounting seats are fixedly mounted on two sides of the first sliding groove; the mounting seat is rotatably connected with a first screw rod 3; the first sliding chute is connected with a first sliding block 4 in a sliding manner; the first sliding block 4 is in threaded connection with the first screw rod 3; the first sliding block 4 is rotationally connected with the driving shaft 5; waist-shaped holes are uniformly distributed on the circumference of the clamping seat 2; the driving shaft 5 is arranged in the kidney-shaped hole; one end of the driving shaft 5 penetrating through the waist-shaped hole is fixedly provided with a sleeve 6; an intermediate shaft 8 is rotatably connected between the first screws 3 of the clamping seat 2; the first screw rod 3 and the intermediate shaft 8 are driven by bevel gears;
a second sliding groove is formed between the adjacent first screw rods 3 of the clamping seat 2; the second sliding chute is connected with a second sliding block 7 in a sliding manner; the second sliding block 7 is rotatably connected with a transmission shaft 16; the second sliding block 7 is symmetrically and fixedly provided with driving columns 9; one end of the clamping seat 2 close to the mounting seat is symmetrically and rotatably connected with a connecting shaft 11; straight gears 10 are fixedly arranged on the connecting shafts 11; the spur gear 10 is meshed; a connecting rod 12 is fixedly arranged on the connecting shaft 11; the connecting rod 12 is provided with a strip-shaped hole; the driving columns 9 are arranged in the strip-shaped holes; two sides of one sliding groove II are fixedly provided with a rotating seat; the rotating seat is rotatably connected with a second screw rod 13; the second screw rod 13 is in threaded connection with the second sliding block 7; the second screw 13 and the intermediate shaft 8 are driven by bevel gears; the driving shaft 5 is rotationally connected with a chain wheel I14 through a one-way bearing; a second chain wheel 15 is fixedly arranged on the transmission shaft 16; the second chain wheel 15 is connected through a chain; the first chain wheel 14 props against the outer side of the chain; a through hole is formed in one end of one sliding groove II of the clamping seat 2; the transmission shaft 16 is fixedly provided with a handle 17 through the through hole.
The principle of the utility model is explained below, first placing the hub on the axle and then adjusting according to the pitch circle diameter of the hub; when the pitch circle diameter is smaller, the screw rod II 13 is rotated, the screw rod II 13 drives the intermediate shaft 8 and the screw rod I3 to rotate, the slide block I4 moves towards the inner side, meanwhile, the slide block II 7 moves towards the inner side, the slide block II 7 enables the connecting rod 12 to rotate through the driving column 9, so that the connecting shaft 11 is in meshing transmission through the straight gear 10, the connecting shaft 11 drives the other slide block II 7 to move, the slide block II 7 all moves towards the inner side, therefore, the chain wheel I14 enables the chain to contract inwards, and the chain wheel II 15 abuts against the chain from the inner side; when the diameter of the pitch circle is larger, the second chain wheel 15 props against the chain to expand outwards, and the first chain wheel 14 props against the chain from the outer side; then the bolt is inserted into the hub, the position of the sleeve 6 is adjusted, the sleeve 6 is sleeved on the head of the bolt, the handle 17 is rotated, the transmission shaft 16 is rotated, the second chain wheel 15, the chain and the first chain wheel 14 are sequentially driven to rotate, and therefore the hub is installed.
Further, the movable seat 1 is provided with a fixed frame 18, and the fixed frame 18 is connected with the movable seat 1 in a sliding manner; the movable seat 1 is fixedly provided with an electric push rod; the electric push rod is connected with the fixed frame 18; the fixed frame 18 is connected with a movable block in a sliding way; the movable block is rotationally connected with the clamping seat 2; the fixed frame 18 is in threaded connection with a screw rod III; the third screw rod is in threaded connection with the movable block; the screw three-way is driven by a motor; the mechanism is convenient for adjusting the position of the clamping seat 2 and aligning the bolt.
Furthermore, hydraulic jacks are symmetrically and fixedly mounted on one side, close to the clamping seat 2, of the moving seat 1, so that the vehicle can be conveniently lifted.
Further, the lower end of the movable seat 1 is provided with universal wheels, so that the movable seat is convenient to move.
Furthermore, one side of the moving seat 1, which is close to the hydraulic jack, is connected with a bearing block in a sliding manner; the upper end of carrier block is the arc, and the carrier block is used for placing wheel hub, lifts up the back at the vehicle, can push away wheel hub to axletree department fast, the operation of being convenient for.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a quick erection equipment of engineering vehicle tire wheel hub with lift up function which characterized in that includes: a movable seat (1), a clamping seat (2), a driving shaft (5) and a sleeve (6);
the movable seat (1) is rotationally connected with the clamping seat (2); the clamping seat (2) is provided with an inner cavity; the inner circumference of the clamping seat (2) is uniformly provided with a first sliding chute; mounting seats are fixedly mounted on two sides of the first sliding groove; the mounting seat is rotatably connected with a first screw (3); the first sliding groove is connected with a first sliding block (4) in a sliding mode; the first sliding block (4) is in threaded connection with the first screw rod (3); the first sliding block (4) is rotationally connected with the driving shaft (5); waist-shaped holes are uniformly distributed on the circumference of the clamping seat (2); the drive shaft (5) is arranged in the kidney-shaped hole; a sleeve (6) is fixedly arranged at one end of the driving shaft (5) which penetrates through the waist-shaped hole; the middle shaft (8) is rotatably connected between the first screw rods (3) of the clamping seat (2); the screw rod I (3) and the intermediate shaft (8) are driven by bevel gears;
a second sliding groove is formed in the clamping seat (2) between the adjacent first screw rods (3); the second sliding groove is connected with a second sliding block (7) in a sliding manner; the second sliding block (7) is rotatably connected with a transmission shaft (16); the second sliding block (7) is symmetrically and fixedly provided with driving columns (9); one end of the clamping seat (2) close to the mounting seat is symmetrically and rotatably connected with a connecting shaft (11); straight gears (10) are fixedly arranged on the connecting shafts (11); the straight gear (10) is meshed; the connecting shaft (11) is fixedly provided with a connecting rod (12); the connecting rod (12) is provided with a strip-shaped hole; the driving columns (9) are arranged in the strip-shaped holes; two sides of one sliding groove II are fixedly provided with a rotating seat; the rotary seat is rotationally connected with a second screw rod (13); the second screw rod (13) is in threaded connection with the second sliding block (7); the second screw (13) and the intermediate shaft (8) are driven by bevel gears; the driving shaft (5) is rotationally connected with a first chain wheel (14) through a one-way bearing; a second chain wheel (15) is fixedly arranged on the transmission shaft (16); the second chain wheel (15) is connected through a chain; the first chain wheel (14) is abutted against the outer side of the chain; a through hole is formed in one end of the second sliding groove of the clamping seat (2); the transmission shaft (16) penetrates through the through hole and is fixedly provided with a handle (17).
2. The quick mounting equipment for a tire hub of a construction vehicle with a lifting function according to claim 1, wherein the movable seat (1) is provided with a fixed frame (18), and the fixed frame (18) is connected with the movable seat (1) in a sliding manner; the movable seat (1) is fixedly provided with an electric push rod; the electric push rod is connected with the fixed frame (18); the fixed frame (18) is connected with a movable block in a sliding way; the movable block is rotationally connected with the clamping seat (2); the fixed frame (18) is in threaded connection with a screw rod III; the third screw rod is in threaded connection with the movable block; the screw three-way is driven by a motor.
3. The quick mounting equipment for the tire and hub of the engineering vehicle with the lifting function according to claim 2, wherein the hydraulic jacks are symmetrically and fixedly mounted on one side of the moving seat (1) close to the clamping seat (2).
4. Engineering vehicle tire hub quick mounting equipment with lifting function according to claim 1, characterized in that the lower end of the moving seat (1) is provided with universal wheels.
5. The engineering vehicle tire hub quick mounting equipment with the lifting function as claimed in claim 3, wherein a bearing block is connected to one side of the moving seat (1) close to the hydraulic jack in a sliding manner; the upper end of the bearing block is arc-shaped.
6. Engineering vehicle tyre hub quick-mounting equipment with lifting function according to claim 1, characterized in that the number of said sleeves (6) is 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039699.0U CN216184220U (en) | 2021-08-26 | 2021-08-26 | Engineering vehicle tire hub quick installation equipment with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039699.0U CN216184220U (en) | 2021-08-26 | 2021-08-26 | Engineering vehicle tire hub quick installation equipment with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184220U true CN216184220U (en) | 2022-04-05 |
Family
ID=80917770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122039699.0U Active CN216184220U (en) | 2021-08-26 | 2021-08-26 | Engineering vehicle tire hub quick installation equipment with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216184220U (en) |
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2021
- 2021-08-26 CN CN202122039699.0U patent/CN216184220U/en active Active
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