CN220262524U - Low chassis trackless electric flat car - Google Patents
Low chassis trackless electric flat car Download PDFInfo
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- CN220262524U CN220262524U CN202321008618.3U CN202321008618U CN220262524U CN 220262524 U CN220262524 U CN 220262524U CN 202321008618 U CN202321008618 U CN 202321008618U CN 220262524 U CN220262524 U CN 220262524U
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- automatic conveying
- damping
- conveying assembly
- electric flat
- flat car
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- 238000013016 damping Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to the technical field of electric flat cars, in particular to a low chassis trackless electric flat car, which comprises two side plate pieces, wherein an automatic conveying assembly is jointly fixed between the two side plate pieces, a connecting block is fixed at the bottom of the automatic conveying assembly, four positioning mechanisms are fixed on the connecting block, a damping mechanism is arranged on one side of each positioning mechanism, a buffer mechanism is arranged on each automatic conveying assembly, a driving mechanism is arranged at the top of each automatic conveying assembly, four first damping assemblies are arranged below each automatic conveying assembly, and mounting frames are fixed at the bottoms of the four first damping assemblies. The utility model can effectively ensure the overall stability, is convenient for realizing the function of shock absorption and buffering through the cooperation of various damping components and spring components, and can effectively lead the automatic conveying component to be stable through the cooperation between the components, thereby better protecting the components loaded by the automatic conveying component.
Description
Technical Field
The utility model relates to the technical field of electric flat cars, in particular to a low-chassis trackless electric flat car.
Background
In a production type enterprise, materials are often required to be transferred inside or between workshops, and a forklift, a trolley and the like are often selected for carrying in a traditional carrying method, but the working efficiency of the two modes is often low, and the amount of goods which can be carried each time is limited. The electric flat car is favored by enterprises because of being simple and convenient in use, at present, the electric flat car comprises a rail electric flat car and a trackless electric flat car, the rail electric flat car runs along a paved track, the rail electric flat car cannot temporarily change a route, the trackless electric flat car does not need to be paved with the track, and the electric flat car can freely walk on a road in or outside a workshop, so that the trackless electric flat car gradually replaces the rail electric flat car to become a first-choice device for transporting materials inside or between workshops.
The trackless electric flat car with the publication number of CN217227382U in the prior art is characterized in that a plurality of driving wheel sets and a plurality of driven wheel sets are arranged at the bottom of a car body, each driving wheel set comprises a driving axle and a steering driving mechanism, and a steering knuckle of the driving axle is driven to rotate by the steering driving mechanism, so that the rotation of a driving wheel is realized, the car body is more flexible in the steering process, and the transfer efficiency of the car body is improved; the rail devices are arranged on the two sides of the car body, so that the driving wheel and the driven wheel can be protected to a certain extent through the cross rod, the decoration of the car body is also increased, the aesthetic property of the car body is improved, and meanwhile, workers can conveniently reach the top of the car body through the cross rod; the shock brought by the collision of the barrier to the vehicle body is reduced through the arrangement of the buffer device, the falling of the goods at the top of the vehicle body is avoided, the service life of the vehicle body is prolonged, meanwhile, the running stability of the vehicle body is guaranteed, and the problem that the transfer efficiency is reduced due to the fact that the trackless electric flat vehicle is lack of a steering mechanism is solved effectively.
However, the electric flat car in the prior art cannot well perform buffering protection, and the parts are easily damaged due to vibration in the transportation process, so that the parts on the electric flat car cannot be well protected, and improvement is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a low-chassis trackless electric flat car.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a low chassis trackless electric flat car, includes two curb plate pieces, is fixed with automatic conveying subassembly jointly between two curb plate pieces, automatic conveying subassembly's bottom is fixed with the connecting block, be fixed with four positioning mechanism on the connecting block, one side of positioning mechanism is provided with damper, be provided with buffer mechanism on the automatic conveying subassembly, actuating mechanism is installed at automatic conveying subassembly's top, automatic conveying subassembly's below is provided with four first damping subassembly, and four first damping subassembly's bottom all is fixed with the mounting bracket, all installs the runner in four mounting brackets, and one side of four runners all is provided with the mounting bracket, all has seted up the draw-in groove on four mounting brackets, all slidingly cup jointed the slide bar on four mounting brackets, is fixed with the movable frame jointly between two adjacent slide bars.
Compared with the prior art, the utility model can effectively ensure the overall stability, is convenient for realizing the function of shock absorption and buffering through the cooperation of various damping components and spring components, and can effectively lead the automatic conveying component to be stable through the cooperation between the components, thereby better protecting the components loaded by the automatic conveying component.
Preferably, the buffer mechanism comprises a sleeve part fixedly connected to the automatic conveying assembly, a buffer spring is fixed to the top in the sleeve part, and one end of the buffer spring is fixedly connected to the first damping assembly.
Further, in order to reduce vibration of the conveyed member when the wheel moves, the conveyed member is damaged.
Preferably, the damping mechanism comprises a second damping component, the second damping component is arranged on the mounting frame, and a damping spring is fixedly sleeved on the second damping component.
Further, in order to ensure the shock absorbing function, stability is sufficiently ensured.
Preferably, the four positioning mechanisms respectively comprise four cross bars, the four cross bars are mounted on the connecting block in a sliding mode, one ends of the four cross bars are respectively and fixedly connected to the four first damping assemblies, and the four fixing pieces are respectively and slidably sleeved on the four cross bars.
Further, in order to ensure smooth movement of the fixing member.
Preferably, the driving mechanism comprises a motor assembly, one side of the bottom of the automatic conveying assembly is rotationally connected with a telescopic transmission rod, the tail end of an output shaft of the motor assembly penetrates through the automatic conveying assembly and is fixedly connected to the telescopic transmission rod, two conical gears are arranged below the automatic conveying assembly and are meshed with each other, one conical gear is fixedly sleeved on the telescopic transmission rod, the other conical gear is fixedly sleeved with a positive and negative tooth screw rod piece, two movable frames are respectively screwed at two ends of the positive and negative tooth screw rod piece, and an L-shaped connecting piece is jointly rotationally sleeved between the telescopic transmission rod piece and the positive and negative tooth screw rod piece.
Furthermore, in order to drive the positioning mechanism, the effective fixation of the rotating wheel after reaching the designated position is ensured.
Preferably, one end of the positive and negative tooth screw rod is rotatably sleeved with a telescopic side plate assembly, and the telescopic side plate assembly is fixedly connected to the other side of the bottom of the automatic conveying assembly.
Further, in order to ensure stable rotation of the positive and negative screw member.
Preferably, one side of the fixing piece is provided with a first through hole in a penetrating mode, and the other side of the fixing piece is provided with a second through hole in a penetrating mode.
Further, for convenience of stable operation of the fixing member.
Preferably, the piston end of the telescopic transmission rod is rotatably adjusted on the automatic conveying assembly, and the sleeve end of the telescopic transmission rod is fixed at the upper end of one of the bevel gears.
Further, in order to well cooperate with the telescopic side plate assembly, the automatic conveying assembly can be ensured to stably operate when the automatic conveying assembly is lifted.
Compared with the prior art, the utility model has the beneficial effects that:
1. the rotating wheel is connected with the damping mechanism through the mounting frame by effectively matching the rotating wheel, the damping spring and other parts, so that the influence of vibration on loading parts on the automatic conveying assembly when the rotating wheel moves is avoided;
through effective cooperation of components such as draw-in groove, mounting, movable frame, along with the removal of two mountings, drive the mounting through movable frame and slide bar and slide on the horizontal pole, until draw-in groove and runner block on the mounting, reach the effect of fixing a position the runner for by the transport part can not lead to equipment damage because of vibrations when carrying out work.
Drawings
FIG. 1 is a diagram of the internal connection architecture of the present utility model;
FIG. 2 is an enlarged view of the utility model at A of FIG. 1;
FIG. 3 is a block diagram of the connection of the present utility model;
fig. 4 is a structural view of the fastener of the present utility model.
In the figure: 1 side plate piece, 2 motor component, 3 automatic conveying component, 4 conical gear, 5 damping spring, 6 telescopic side plate component, 7 damping mechanism, 8 damping mechanism, 9 cross bar, 10 connecting block, 11 sleeve piece, 12 slide bar, 13 first damping component 14 telescopic transmission rod pieces, 15 positive and negative tooth screw pieces, 16 rotating wheels, 17 installation racks, 18 clamping grooves, 19 fixing pieces, 20 moving frames, 21 driving mechanisms, 22 positioning mechanisms, 23 buffer springs, 24 second damping components and 25L-shaped connecting pieces.
Detailed Description
The utility model is further illustrated in the following figures and examples, which are provided for the purpose of illustration only and are not intended to be limiting.
Referring to fig. 1-4, a low chassis trackless electric flat car, including two curb plate pieces 1, be fixed with automatic conveying subassembly 3 jointly between two curb plate pieces 1, automatic conveying subassembly 3's bottom is fixed with connecting block 10, automatic conveying subassembly 3's below is provided with four first damping subassembly 13, four first damping subassembly 13's bottom all is fixed with mounting bracket 17, all install runner 16 in four mounting brackets 17, one side of four runner 16 all is provided with mounting 19, clamping groove 18 has all been seted up on four mounting 19, sliding sleeve has all been overlapped slide bar 12 on four mounting 19, be fixed with movable frame 20 jointly between two adjacent slide bars 12, one side of mounting 19 runs through and is provided with first through-hole, the opposite side of mounting 19 runs through and is provided with the second through-hole, the bottom at automatic conveying subassembly 3 sets up runner 16, the drawback that is convenient by the transport part of runner 16 reduces manual handling, it is higher to compare the mode moving efficiency, make automatic conveying subassembly 3 and two runners 16 of same side link together in the actual preparation process, so that two runners 16 can also realize that two power are rotated, can also realize the stable connection of two runners, can also realize the realization of two power regulation, can also realize the connection of two power, the automobile, can realize the stable connection of its rotation, the automobile is capable of adopting the principle of adjusting, and can be adjusted simultaneously, and can be adjusted.
Referring to fig. 1, 3 and 4, four positioning mechanisms 22 are fixed on the connecting block 10, the four positioning mechanisms 22 respectively comprise four cross bars 9, the four cross bars 9 are slidably mounted on the connecting block 10, one ends of the four cross bars 9 are fixedly connected to the four first damping components 13 respectively, four fixing pieces 19 are slidably sleeved on the four cross bars 9 respectively, when the positive and negative tooth screw 15 rotates, the two fixing pieces 19 move reversely, and as the two fixing pieces 19 move, the fixing pieces 19 are driven to slide on the cross bars 9 through the moving frame 20 and the sliding bar 12 until the clamping grooves 18 on the fixing pieces 19 are clamped with the rotating wheels 16, so that the effect of positioning the rotating wheels 16 is achieved, and excessive vibration of the automatic conveying assembly 3 cannot occur during operation.
Referring to fig. 1 and 2, a damping mechanism 7 is arranged on one side of a positioning mechanism 22, the damping mechanism 7 comprises a second damping component 24, the second damping component 24 is installed on a mounting frame 17, a damping spring 5 is fixedly sleeved on the second damping component 24, and vibration damage to an automatic conveying component 3 in the moving process of a rotating wheel 16 is reduced under the combined use of the second damping component 24 and the damping spring 5.
Referring to fig. 1 and 2, the automatic conveying component 3 is provided with a buffer mechanism 8, the buffer mechanism 8 comprises a sleeve component 11, the sleeve component 11 is fixedly connected to the automatic conveying component 3, a buffer spring 23 is fixed to the top in the sleeve component 11, one end of the buffer spring 23 is fixedly connected to the first damping component 13, and the buffer spring 23 and the first damping component 13 are matched and combined for use, so that the damping function of the rotating wheel 16 is further improved.
Referring to fig. 1 and 2, a driving mechanism 21 is installed at the top of the automatic conveying component 3, the driving mechanism 21 comprises a motor component 2, the motor component 2 is connected with an external matched component and is controlled by a corresponding control switch, the operation of a worker is facilitated, one side of the bottom of the automatic conveying component 3 is rotationally connected with a telescopic transmission rod 14, the tail end of an output shaft of the motor component 2 penetrates through the automatic conveying component 3 and is fixedly connected with the telescopic transmission rod 14, two conical gears 4 are arranged below the automatic conveying component 3, the two conical gears 4 are meshed with each other, one conical gear 4 is fixedly sleeved on the telescopic transmission rod 14, the other conical gear 4 is fixedly sleeved with a positive and negative screw rod 15, two movable frames 20 are respectively screwed at two ends of the positive and negative screw rod 15, the one end rotation of positive and negative tooth screw rod spare 15 has cup jointed scalable curb plate subassembly 6, scalable curb plate subassembly 6 fixed connection is in the bottom opposite side of automatic conveying subassembly 3, driving motor subassembly 2, make the output shaft end of motor subassembly 2 pass through the steady drive scalable transfer member 14 of shaft coupling and rotate, and then make the conical gear 4 that links to each other with it rotate, under the effect of meshing, another conical gear 4 synchronous rotation drives positive and negative tooth screw rod spare 15 and rotates when another conical gear 4 synchronous rotation, joint L type connecting piece 25 has been rotated jointly between scalable transfer member 14 and the positive and negative tooth screw rod spare 15, guarantee that two conical gears 15 mesh all the time that can be fine, simultaneously through scalable transfer member 14 and scalable curb plate subassembly 6 can be fine assurance when automatic conveying subassembly 3 goes up and down the part also can stable the connection operation.
Referring to fig. 1, the piston end of the telescopic transmission rod 14 is rotatably adjusted on the automatic conveying assembly 3, and the sleeve end of the telescopic transmission rod 14 is fixed at the upper end of one of the bevel gears 4, so that the positive and negative screw rod 15 and the automatic conveying assembly 3 can be well lifted and lowered relatively stably by matching with the telescopic side plate assembly 6.
In the utility model, when in normal use: the bottom of the automatic conveying component 3 is provided with the rotating wheel 16, the automatic conveying component 3 is convenient to move through the rotating wheel 16, the defect of manual conveying of workers is overcome, compared with the mode of conveying, the moving efficiency is higher, under the combined use of the second damping component 24 and the damping spring 5, vibration damage to conveyed components caused in the moving process of the rotating wheel 16 is reduced, meanwhile, the buffer spring 23 and the first damping component 13 are matched and combined to use, the damping function of the rotating wheel 16 is further improved, the motor component 2 is driven, the tail end of the output shaft of the motor component 2 stably drives the telescopic transmission rod 14 to rotate through the coupler, then the conical gear 4 connected with the motor component rotates, under the action of meshing, the other conical gear 4 synchronously rotates, the other conical gear 4 drives the positive and negative tooth screw rod 15 to rotate when synchronously rotating, and as the two fixing pieces 19 are opposite in screw thread direction connected with the positive and negative tooth screw rod 15 rotate, the two fixing pieces 19 are separated from each other to move along with the movement of the two fixing pieces 19, the fixing pieces 19 are driven by the moving frame 20 and 12 to slide on the cross rod 9 until the clamping groove 18 on the fixing pieces 19 and the clamping groove 18 on the fixing pieces 19 are matched with the sliding rod 12 to enable the rotating rod to move, and the rotating wheel 16 to not to displace when the rotating component is positioned.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a low chassis trackless electric flat car, includes two curb plate pieces (1), its characterized in that: an automatic conveying assembly (3) is fixed between the two side plate pieces (1), a connecting block (10) is fixed at the bottom of the automatic conveying assembly (3), four positioning mechanisms (22) are fixed on the connecting block (10), a damping mechanism (7) is arranged on one side of each positioning mechanism (22), a buffer mechanism (8) is arranged on the automatic conveying assembly (3), and a driving mechanism (21) is arranged at the top of the automatic conveying assembly (3);
the automatic conveying device is characterized in that four first damping assemblies (13) are arranged below the automatic conveying assembly (3), mounting frames (17) are fixed at the bottoms of the four first damping assemblies (13), rotating wheels (16) are arranged in the four mounting frames (17), fixing pieces (19) are arranged on one sides of the four rotating wheels (16), clamping grooves (18) are formed in the four fixing pieces (19), sliding rods (12) are sleeved on the four fixing pieces (19) in a sliding mode, and a movable frame (20) is fixed between two adjacent sliding rods (12) together.
2. The low chassis trackless electric flat car of claim 1, wherein: the buffer mechanism (8) comprises a sleeve part (11), the sleeve part (11) is fixedly connected to the automatic conveying assembly (3), a buffer spring (23) is fixed to the top in the sleeve part (11), and one end of the buffer spring (23) is fixedly connected to the first damping assembly (13).
3. The low chassis trackless electric flat car of claim 1, wherein: the damping mechanism (7) comprises a second damping component (24), the second damping component (24) is arranged on the mounting frame (17), and the second damping component (24) is fixedly sleeved with a damping spring (5).
4. The low chassis trackless electric flat car of claim 1, wherein: the four positioning mechanisms (22) respectively comprise four cross bars (9), the four cross bars (9) are jointly and slidably mounted on the connecting block (10), one ends of the four cross bars (9) are respectively and fixedly connected to the four first damping assemblies (13), and the four fixing pieces (19) are respectively and slidably sleeved on the four cross bars (9).
5. The low chassis trackless electric flat car of claim 1, wherein: the driving mechanism (21) comprises a motor assembly (2), one side of the bottom of the automatic conveying assembly (3) is rotationally connected with a telescopic transmission rod (14), the tail end of an output shaft of the motor assembly (2) penetrates through the automatic conveying assembly (3) and is fixedly connected to the telescopic transmission rod (14), two conical gears (4) are arranged below the automatic conveying assembly (3), the two conical gears (4) are meshed with each other, one conical gear (4) is fixedly sleeved on the telescopic transmission rod (14), the other conical gear (4) is fixedly sleeved with a positive and negative tooth screw (15), two moving frames (20) are respectively screwed at two ends of the positive and negative tooth screw (15), and an L-shaped connecting piece (25) is jointly rotationally sleeved between the telescopic transmission rod (14) and the positive and negative tooth screw (15).
6. The low chassis trackless electric flat car of claim 5, wherein: one end of the positive and negative tooth screw rod (15) is rotatably sleeved with a telescopic side plate assembly (6), and the telescopic side plate assembly (6) is fixedly connected to the other side of the bottom of the automatic conveying assembly (3).
7. The low chassis trackless electric flat car of claim 1, wherein: one side of the fixing piece (19) is provided with a first through hole in a penetrating mode, and the other side of the fixing piece (19) is provided with a second through hole in a penetrating mode.
8. The low chassis trackless electric flat car of claim 5, wherein: the piston end of the telescopic transmission rod (14) is rotatably adjusted on the automatic conveying assembly (3), and the sleeve end of the telescopic transmission rod (14) is fixed at the upper end of one of the bevel gears (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008618.3U CN220262524U (en) | 2023-04-28 | 2023-04-28 | Low chassis trackless electric flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008618.3U CN220262524U (en) | 2023-04-28 | 2023-04-28 | Low chassis trackless electric flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220262524U true CN220262524U (en) | 2023-12-29 |
Family
ID=89314064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008618.3U Active CN220262524U (en) | 2023-04-28 | 2023-04-28 | Low chassis trackless electric flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220262524U (en) |
-
2023
- 2023-04-28 CN CN202321008618.3U patent/CN220262524U/en active Active
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