CN208856348U - Guide transport lorry and its jacking apparatus - Google Patents
Guide transport lorry and its jacking apparatus Download PDFInfo
- Publication number
- CN208856348U CN208856348U CN201821459738.4U CN201821459738U CN208856348U CN 208856348 U CN208856348 U CN 208856348U CN 201821459738 U CN201821459738 U CN 201821459738U CN 208856348 U CN208856348 U CN 208856348U
- Authority
- CN
- China
- Prior art keywords
- pallet
- screw rod
- jacking apparatus
- sleeve
- motor
- 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
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 210000003464 cuspid Anatomy 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
This disclosure relates to a kind of guide transport lorry and its jacking apparatus, jacking apparatus includes mounting bracket, motor, screw rod, pallet, pallet sleeve and guide rod, internal screw thread is formed on pallet sleeve, external screw thread is formed on screw rod, pallet sleeve is set on screw rod and cooperates with wire rod thread, guide rod is fixed on the mounting bracket and parallel with screw rod, pallet sleeve is slidably mounted on guide rod, pallet is mounted on pallet sleeve, motor is fixed on the mounting bracket, motor is for driving screw rod rotation, to drive pallet along the axial movement of screw rod by pallet sleeve, achieve the purpose that carry out raising and lowering to the cargo being placed on pallet, and the jacking apparatus simple structure, easy to assemble and maintenance, it is small in size and low in cost.
Description
Technical field
This disclosure relates to guide transport lorry field, and in particular, to a kind of guide transport lorry and its jacking apparatus.
Background technique
Current commercial field guide transport lorry lifting body, construction is complicated, and bulky, cost is high.Its principle is logical
It crosses multiple groups motor and drives multiple gear drives, the gearbox being made up of multiple groups gear and one group of belt transmission, realize object
Jack landing function.Its disadvantage: 1, gearbox manufacturing cost is high；
2, belt transmission and gearbox installation are complicated, and then lead to dismounting and maintenance difficult；3, setting for car interior is occupied
Space is counted, so that car body is bulky, cost is high.
Utility model content
Purpose of this disclosure is to provide a kind of jacking apparatus of guide transport lorry, the jacking apparatus simple structure is easy to assemble
It is small in size and low in cost with maintenance.
To achieve the goals above, the disclosure provides a kind of jacking apparatus of guide transport lorry, and the jacking apparatus includes
Mounting bracket, motor, screw rod, pallet, pallet sleeve and guide rod, are formed with internal screw thread on the pallet sleeve, on the screw rod
It is formed with external screw thread, the pallet sleeve is set on the screw rod and cooperates with the wire rod thread, and the guide rod is fixed on
In the mounting bracket and parallel with the screw rod, the pallet sleeve is slidably mounted on the guide rod, the pallet installation
On the pallet sleeve, the motor is fixed in the mounting bracket, and the motor is used to that the screw rod to be driven to rotate, with
Drive the pallet along the axial movement of the screw rod by the pallet sleeve.
Optionally, the jacking apparatus further includes intermeshing pinion gear and gear wheel, and the pinion gear is mounted on institute
It states on the motor shaft of motor, the gear wheel is mounted on the screw rod.
Optionally, the jacking apparatus further includes bearing, and the screw rod is mounted on the mounting bracket by the bearing
On.
Optionally, one end of the screw rod is arranged in the gear wheel, and the another of the screw rod is arranged in the pallet sleeve
One end.
Optionally, it is connected and is formed by spline between the gear wheel and the screw rod and is interference fitted.
Optionally, the pallet sleeve includes ontology, upper flange and lower flange, and the ontology is formed as cylinder-like structure,
The internal screw thread is formed on the inner wall of the ontology, and the upper flange is formed in the upper end of the ontology and connects with the pallet
It connects, the lower flange is formed in the lower end of the ontology.
Optionally, the guide rod hole passed through for the guide rod is offered on the lower flange.
Optionally, the external screw thread is trapezoidal thread.
Optionally, the mounting bracket is " several " font bracket, which includes substrate and two opposite side walls, two
The side wall is formed in the both ends of the substrate, and each side wall is formed with flange far from one end of the substrate, described to turn over
Mounting hole is offered on side, the motor is fixed on the substrate.
The disclosure the utility model has the advantages that
Pallet is mounted on pallet sleeve, the rotation of motor driven screw rod, and then drives pallet along screw rod by pallet sleeve
Axial movement, achieve the purpose that carry out the cargo that is placed on pallet raising and lowering, and jacking apparatus construction letter
It is single, easy to assemble with repair, it is small in size and low in cost.
The disclosure also provides a kind of guide transport lorry, including car body and above-mentioned jacking apparatus.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the jacking apparatus of the guide transport lorry of an embodiment of the present disclosure；
Fig. 2 is the structural schematic diagram of the jacking apparatus of the guide transport lorry of an embodiment of the present disclosure；
Fig. 3 is the structural schematic diagram of pallet sleeve shown in Fig. 2；
Fig. 4 is the structural schematic diagram of screw rod and gear wheel shown in Fig. 2；
Fig. 5 is the structural representation of pallet in guide transport lorry car body and jacking apparatus in an embodiment of the present disclosure
Figure.
Description of symbols
1 mounting bracket, 2 motor
3 screw rod, 4 pallet
5 pallet sleeve, 6 guide rod
7 pinion gear, 8 gear wheel
9 bearing, 11 substrate
12 side wall, 121 flange
1211 mounting hole, 51 ontology
52 upper flange, 53 lower flange
531 guide rod hole, 21 motor shaft
10 car bodies
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, as shown in Figures 1 to 5, a kind of jacking apparatus of guide transport lorry is provided, which includes
Mounting bracket 1, motor 2, screw rod 3, pallet 4, pallet sleeve 5 and guide rod 6, are formed with internal screw thread on pallet sleeve 5, on screw rod 3
Be formed with external screw thread, pallet sleeve 5 is set on screw rod 3 and is threadedly engaged with screw rod 3, guide rod 6 be fixed in mounting bracket 1 and
Parallel with screw rod 3, pallet sleeve 5 is slidably mounted on guide rod 6, and pallet 4 is mounted on pallet sleeve 5, and motor 2 is fixed on installation
On bracket 1, motor 2 is for driving screw rod 3 to rotate, to drive pallet 4 along the axial movement of screw rod 3 by pallet sleeve 5.
Specifically, mounting bracket 1 is that the installation of jacking apparatus plays a part of to fix and support, and motor 2, guide rod 6 etc. all may be used
To be fixed in mounting bracket 1.Driving source of the motor 2 as jacking apparatus, to drive screw rod 3 to rotate, to pass through
Pallet sleeve 5 drives pallet 4 along the axial movement of screw rod 3, carries out raising and lowering to the cargo being placed on pallet 4 to reach
Purpose.It is formed with external screw thread on screw rod 3, and is threadedly engaged with the formation internal thread pallet sleeve 5 for being arranged on it.?
In a kind of optional embodiment, when motor rotates forward, pallet sleeve 5 and pallet 4 up move under the action of screw rod 3, reach
The purpose that the cargo being placed on pallet 4 is risen；When motor reversal, pallet sleeve 5 and pallet 4 are past under the action of screw rod 3
Lower movement achievees the purpose that the cargo decline to being placed on pallet 4.In addition, being additionally provided with guide rod 6 in mounting bracket 1 simultaneously
And it is parallel with screw rod 3, pallet sleeve 5 is slidably mounted on guide rod 6, when pallet sleeve 5 and pallet 4 are under the action of screw rod 3
When up and down motion, guide rod 6 can play good guiding role, prevent pallet sleeve 5 and pallet 4 from following silk when moving up and down
Bar 3 rotates.In addition, the simple structure of jacking apparatus, small in size, it is low in cost.
As an alternative embodiment, as shown in Figure 1, jacking apparatus further includes intermeshing pinion gear 7 and big
Gear 8, pinion gear 7 are mounted on the motor shaft 21 of motor 2, and gear wheel 8 is mounted on screw rod 3.When motor 2 works, motor 2 is logical
The rotation of 21 driving pinion 7 of motor shaft, pinion gear 7 and then the rotation of gear wheel 8 for driving external toothing therewith are crossed, gear wheel 8 drives
The screw rod 3 of installation fixed thereto rotates, to drive pallet 4 along the axial movement of screw rod 3 by pallet sleeve 5, to reach pair
The cargo being placed on pallet 4 carries out the purpose of raising and lowering, to meet the height requirement carried under different situations.
In addition, jacking apparatus further includes bearing 9 as shown in Figure 1, Figure 2 and shown in Fig. 4, screw rod 3 is mounted on by bearing 9
It fills on bracket 1.In a kind of optional embodiment, through-hole is formed in mounting bracket 1, bearing 9 is arranged in through-hole, bearing
9 outer ring and the inner wall of through-hole are fixedly installed togather, and screw rod 3 is threaded through in bearing 9 and is fixedly mounted with the inner ring of bearing 9
Together, when screw rod 3 rotates, the inner ring of bearing 9 follows 3 common rotation of screw rod.
In the disclosure, as shown in Figure 1 and Figure 4, one end of screw rod 3 is arranged in gear wheel 8, and pallet sleeve 5 is arranged in silk
The other end of bar 3.One end of screw rod 3 can be perpendicularly fixed on gear wheel 8, and when gear wheel 8 rotates, screw rod 3 can be followed
8 common rotation of gear wheel, pallet sleeve 5 is set in the other end of screw rod 3, and pallet sleeve 5 and screw rod 3 form corresponding spiral shell
Line cooperation, when screw rod 3 rotates, pallet sleeve 5 drives pallet 4 along the axial movement of screw rod 3, and then reaches to being placed on pallet
Cargo on 4 carries out the purpose of raising and lowering.
Further, it is connected and is formed by spline between gear wheel 8 and screw rod 3 and is interference fitted, assembly is simple, components
It is few.
In a kind of optional embodiment, as shown in Figure 1 to Figure 3, pallet sleeve 5 includes ontology 51,52 and of upper flange
Lower flange 53, ontology 51 are formed as cylinder-like structure, and internal screw thread is formed on the inner wall of ontology 51, and upper flange 52 is formed in ontology
51 upper end is simultaneously connect with pallet 4, and lower flange 53 is formed in the lower end of ontology 51.Specifically, the external screw thread and ontology 51 of screw rod 3
Female thread at being threadedly engaged, upper flange 52 is formed in the upper end of ontology 51, and connect with pallet 4, and then pass through pallet
Sleeve 5 drives pallet 4 mobile, reaches requirement of the cargo being placed on pallet 4 to height.
Further, as depicted in figs. 1 and 2, the guide rod hole 531 passed through for guide rod 6 is offered on lower flange 53, in one kind
It in optional embodiment, is opened up on lower flange 53 there are two guide rod hole 531, there are two guide rods 6 for setting in mounting bracket 1, lead
Bar 6 is slideably arranged in guide rod hole 531, to achieve the purpose that be oriented to pallet sleeve 5.
As an alternative embodiment, external screw thread can be trapezoidal thread, trapezoidal thread can bear more to carry
External screw thread is arranged to trapezoidal thread and can permit place more cargos on pallet 4 by lotus, improves working efficiency.
It as depicted in figs. 1 and 2, should as an alternative embodiment, mounting bracket 1 can be " several " font bracket
Bracket includes substrate 11 and two opposite side walls 12, and two side walls 12 are formed in the both ends of substrate 11, and each side wall 12 is separate
One end of substrate 11 is formed with flange 121, and mounting hole 1211 is offered on flange 121, and motor 2 is fixed on the substrate 11.It will peace
Dress bracket 1 is arranged to " several " font bracket, and substrate 11 can be made to bear more load, improves the load-carrying ability of substrate 11, makes
The component being arranged on the substrate 11 is more stable and firm.In addition, offering mounting hole 1211 on flange 121, mounting bracket 1 can lead to
It crosses and is arranged in the bolt of mounting hole 1211 and is mounted in the car body of guide transport lorry, keep mounting bracket 1 stable and firm.
According to another aspect of the disclosure, a kind of guide transport lorry is provided, which includes car body 10 and above-mentioned top
Rise device.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of jacking apparatus of guide transport lorry, which is characterized in that the jacking apparatus includes mounting bracket (1), motor
(2), screw rod (3), pallet (4), pallet sleeve (5) and guide rod (6) are formed with internal screw thread, the silk on the pallet sleeve (5)
External screw thread is formed on bar (3), the pallet sleeve (5) is set on the screw rod (3) and matches with the screw rod (3) screw thread
It closes, the guide rod (6) is fixed on the mounting bracket (1) and parallel with the screw rod (3), pallet sleeve (5) sliding
It is mounted on the guide rod (6), the pallet (4) is mounted on the pallet sleeve (5), and the motor (2) is fixed on described
In mounting bracket (1), the motor (2) is for driving the screw rod (3) to rotate, to drive institute by the pallet sleeve (5)
Pallet (4) is stated along the axial movement of the screw rod (3).
2. jacking apparatus according to claim 1, the jacking apparatus further includes intermeshing pinion gear (7) and canine tooth
It takes turns (8), the pinion gear (7) is mounted on the motor shaft (21) of the motor (2), and the gear wheel (8) is mounted on the silk
On bar (3).
3. jacking apparatus according to claim 2, which is characterized in that the jacking apparatus further includes bearing (9), the silk
Bar (3) is mounted on the mounting bracket (1) by the bearing (9).
4. jacking apparatus according to claim 2, which is characterized in that the gear wheel (8) is arranged in the screw rod (3)
One end, the other end of pallet sleeve (5) setting in the screw rod (3).
5. jacking apparatus according to claim 2, which is characterized in that pass through between the gear wheel (8) and the screw rod (3)
Spline connection and formation interference fit.
6. jacking apparatus according to claim 1, which is characterized in that the pallet sleeve (5) includes ontology (51), convex
Edge (52) and lower flange (53), the ontology (51) are formed as cylinder-like structure, and the internal screw thread is formed in the ontology (51)
Inner wall on, the upper flange (52) is formed in the upper end of the ontology (51) and connect with the pallet (4), the lower flange
(53) it is formed in the lower end of the ontology (51).
7. jacking apparatus according to claim 6, which is characterized in that offered on the lower flange (53) for the guide rod
(6) guide rod hole (531) passed through.
8. jacking apparatus according to claim 1, which is characterized in that the external screw thread is trapezoidal thread.
9. jacking apparatus according to claim 1, which is characterized in that the mounting bracket (1) is " several " font bracket, should
Bracket includes substrate (11) and two opposite side walls (12), and two side walls (12) are formed in the two of the substrate (11)
End, each side wall (12) are formed with flange (121) far from the one end of the substrate (11), open up on the flange (121)
Have mounting hole (1211), the motor (2) is fixed on the substrate (11).
10. a kind of guide transport lorry, which is characterized in that including car body (10) and jacking of any of claims 1-9
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459738.4U CN208856348U (en) | 2018-09-06 | 2018-09-06 | Guide transport lorry and its jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459738.4U CN208856348U (en) | 2018-09-06 | 2018-09-06 | Guide transport lorry and its jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856348U true CN208856348U (en) | 2019-05-14 |
Family
ID=66417075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459738.4U Active CN208856348U (en) | 2018-09-06 | 2018-09-06 | Guide transport lorry and its jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877296A (en) * | 2020-06-09 | 2020-11-03 | 武汉船用机械有限责任公司 | Self-elevating platform and hydraulic bolt lifting device and lifting method thereof |
-
2018
- 2018-09-06 CN CN201821459738.4U patent/CN208856348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877296A (en) * | 2020-06-09 | 2020-11-03 | 武汉船用机械有限责任公司 | Self-elevating platform and hydraulic bolt lifting device and lifting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101157427B (en) | Manual-automatic integral lifting gear | |
| CN107757289B (en) | Suspension and vehicle | |
| CN106785327B (en) | Vehicle-mounted double-screw electric antenna lifting platform | |
| WO2013007247A1 (en) | Pump drive | |
| CN208856348U (en) | Guide transport lorry and its jacking apparatus | |
| CN207596401U (en) | Fork truck two-stage free equipment entirely | |
| CN204607535U (en) | A kind of aircraft rear door maintenance platform with two grade of ascend and descend column | |
| CN204205823U (en) | A kind of motor deceleration device | |
| CN203257994U (en) | Two-stage planetary center transmission mill speed reducer | |
| DE102009047730A1 (en) | Steerable drive arrangement for industrial truck, has drive motor and steering motor arranged adjacent to each other in relation to vertical axis, and steering gear radially arranged within swing bearing | |
| CN201154881Y (en) | Portable electric jack | |
| CN108797432A (en) | Rack and pinion mechanism rack lift type lock for automobile parking space | |
| CN201679370U (en) | Automobile window glass lifter | |
| CN201433068Y (en) | Automatic flag line arraying machine | |
| CN201125114Y (en) | Hand-electric dual-control small-sized elevator | |
| CN111180854A (en) | Self-rotating lifting rod | |
| CN211619844U (en) | Lifting device for auto repair | |
| CN209815563U (en) | Large-tonnage jacking device | |
| CN211496752U (en) | Chain transmission lifting device and shuttle | |
| CN102180411B (en) | Pillar lifting rotary arm crane | |
| CN203294208U (en) | Compartment telescoping mechanism | |
| CN207583040U (en) | A kind of steel wire rope anti-wrap device of stereo garage | |
| CN206156668U (en) | Automatic screw jack of vehicle -specific | |
| CN216153674U (en) | Canopy lifts and lift mechanisms | |
| CN114195037B (en) | Double-layer ball screw electric cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |