CN217458673U - Material collecting vehicle - Google Patents
Material collecting vehicle Download PDFInfo
- Publication number
- CN217458673U CN217458673U CN202221545537.2U CN202221545537U CN217458673U CN 217458673 U CN217458673 U CN 217458673U CN 202221545537 U CN202221545537 U CN 202221545537U CN 217458673 U CN217458673 U CN 217458673U
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- bevel gear
- transmission shaft
- base
- top seat
- feed screw
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Abstract
The utility model provides a material collecting trolley, include: the frame comprises a top seat, a base and a supporting rod, wherein the top seat is fixed on the base through the supporting rod; the lifting plate is arranged in the guide hole of the top seat in a manner of sliding along the vertical direction through a guide rod; the driving assembly is provided with a first transmission shaft, and a first bevel gear is mounted on the first transmission shaft; the feed screw nut pair comprises a feed screw rod part and a nut part, a second bevel gear is coaxially fixed at the lower end of the feed screw rod part, the nut part is screwed on the feed screw rod part, and the nut part is fixed on the mounting seat on the lower surface of the lifting plate; the first bevel gear is meshed with the second bevel gear. The lifting height of the lifting plate can be accurately controlled by adopting the screw rod nut pair, and the stable motion of the lifting plate can be ensured.
Description
Technical Field
The utility model relates to a material transfer equipment technical field, concretely relates to receive skip.
Background
Also have the scheme of subsidiary lifter plate among the current receipts skip, this type of receipts skip generally adopts the jacking cylinder to come as drive power to lead the moving direction of lifter plate through cutting fork mechanism, this scheme is not convenient for accurate control to the high of lifter plate, and the receipts skip that adopts this type of cylinder jacking for example at the assembly line then is not convenient for lift the material, thereby has restricted the use of this type of receipts skip. Therefore, a material collecting vehicle with accurate control and stable operation is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a material collecting trolley can control the lift height of lifter plate more accurately through adopting the screw-nut pair, and can guarantee the steady motion of lifter plate.
Specifically, the utility model discloses a material collecting trolley, include:
the frame comprises a top seat, a base and a supporting rod, wherein the top seat is fixed on the base through the supporting rod;
the lifting plate is arranged in the guide hole of the top seat in a manner of sliding along the vertical direction through a guide rod;
the driving assembly is provided with a first transmission shaft, and a first bevel gear is mounted on the first transmission shaft;
the feed screw nut pair comprises a feed screw rod part and a nut part, a second bevel gear is coaxially fixed at the lower end of the feed screw rod part, the nut part is screwed on the feed screw rod part, and the nut part is fixed on the mounting seat on the lower surface of the lifting plate; the first bevel gear is meshed with the second bevel gear.
Preferably, the number of the screw nut pairs is multiple.
Preferably, the number of the first transmission shafts is two, the two first transmission shafts are arranged in parallel, and the axis of each first transmission shaft is parallel to the length direction of the top seat.
Preferably, the driving assembly includes:
the motor is arranged on the base through a motor base, and a third bevel gear is coaxially fixed on an output shaft of the motor;
and a fourth bevel gear is coaxially fixed at one end of the second transmission shaft, a fifth bevel gear is coaxially fixed at the other end of the second transmission shaft, the third bevel gear drives the first transmission shaft to rotate through the second transmission shaft, the third bevel gear is meshed with the fourth bevel gear, and the fifth bevel gear is meshed with a sixth bevel gear at the end part of the first transmission shaft.
Preferably, a plurality of bevel gear mounting seats are further arranged on the base.
Preferably, a plurality of first bevel gears are arranged on the first transmission shaft, and the first bevel gears and the second bevel gears are arranged in a one-to-one correspondence manner.
Preferably, the lower end of the screw rod part is provided with a polish rod section, a horizontal plate is fixed on the support rod and positioned between the top seat and the base, and the polish rod section is rotatably arranged in a mounting hole of the horizontal plate.
Preferably, the polished rod segment is mounted in the mounting hole by a bearing.
Has the advantages that:
the utility model discloses a material collecting trolley can control the lift height of lifter plate more accurately through adopting the screw-nut pair, and can guarantee the stationary motion of lifter plate. The two first transmission shafts can be driven to work simultaneously through the motor, so that the screw rod nut pair can be driven to work, and the motor is adopted to drive the screw rod nuts to work simultaneously, so that the lifting plate has the advantage of high precision, and the stable lifting of the lifting plate can be ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of a material receiving vehicle according to the present embodiment;
FIG. 2 is a schematic view of the internal structure of the material receiving cart in this embodiment;
FIG. 3 is a schematic structural diagram of the driving assembly of the present embodiment along a top view;
fig. 4 is a schematic structural view of the driving assembly in the front view direction in the present embodiment.
Wherein the reference numbers referred to in the figures are as follows:
11-a frame; 12-a top seat; 13-a base; 14-a support bar; 15-a lifter plate; 16-a guide bar; 17-a first drive shaft; 18-a first bevel gear; 19-a stem portion; 20-a nut portion; 21-a second bevel gear; 22-a mounting seat; 23-a motor; 24-a third bevel gear; 25-a second drive shaft; 26-a fourth bevel gear; 27-a fifth bevel gear; 28-a sixth bevel gear; 29-bevel gear mounting seats; 30-a horizontal plate; 31-a polished rod segment; 32-deep groove ball bearing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment provides a material receiving vehicle, including:
the frame 11 comprises a top seat 12, a base 13 and a support rod 14, wherein the top seat 12 is fixed on the base 13 through the support rod 14;
a lifting plate 15, wherein the lifting plate 15 is arranged in a guide hole of the top seat 12 in a manner that the lifting plate 15 can slide along the vertical direction through a guide rod 16;
a drive assembly having a first drive shaft 17, said first drive shaft 17 having a first bevel gear 18 mounted thereon;
the feed screw nut pair comprises a screw rod part 19 and a nut part 20, a second bevel gear 21 is coaxially fixed at the lower end of the screw rod part 19, the nut part 20 is screwed on the screw rod part 19, and the nut part 20 is fixed on an installation seat 22 on the lower surface of the lifting plate 15; the first bevel gear 18 is engaged with the second bevel gear 21.
The technical effect of the scheme is as follows: the lifting height of the lifting plate 15 can be controlled relatively accurately by adopting the screw-nut pair.
Furthermore, the number of the lead screw nut pairs is multiple.
In an embodiment of the present invention, the number of the first transmission shafts 17 is two, two of the first transmission shafts 17 are arranged in parallel, and an axis of the first transmission shafts 17 is parallel to the longitudinal direction of the top base 12.
As an implementation manner of this embodiment, the driving assembly includes:
the motor 23 is installed on the base 13 through a motor 23 seat, and a third bevel gear 24 is coaxially fixed on an output shaft of the motor 23;
a second transmission shaft 25, a fourth bevel gear 26 is coaxially fixed at one end of the second transmission shaft 25, a fifth bevel gear 27 is coaxially fixed at the other end of the second transmission shaft 25, the third bevel gear 24 drives the first transmission shaft 17 to rotate through the second transmission shaft 25, the third bevel gear 24 is engaged with the fourth bevel gear 26, and the fifth bevel gear 27 is engaged with a sixth bevel gear 28 at the end of the first transmission shaft 17.
The technical effect of this scheme lies in, can drive two first transmission shafts 17 work simultaneously through a motor 23 to can drive the vice work of screw-nut, owing to adopt a motor 23 to come the vice work of a plurality of screw-nut of simultaneous drive, have the advantage that the precision is high, and can guarantee the steady lift of lifter plate 15.
Further, a plurality of bevel gear mounting seats 29 are arranged on the base 13. For mounting and cage-mounting bevel gears, which part belongs to the prior art.
As an implementation manner of this embodiment, a plurality of first bevel gears 18 are provided on the first transmission shaft 17, and the first bevel gears 18 and the second bevel gears 21 are provided in a one-to-one correspondence.
In an embodiment of this embodiment, a polished rod section 31 is disposed at a lower end of the wire rod part 19, a horizontal plate 30 is fixed on the supporting rod 14, the horizontal plate 30 is located between the top seat 12 and the bottom seat 13, and the polished rod section 31 is rotatably disposed in a mounting hole of the horizontal plate 30.
As an embodiment of this embodiment, the polished rod segment 31 is mounted in the mounting hole through a bearing 32.
The bearing 32 can adopt a deep groove ball bearing 32 in the prior art, the inner ring of the bearing 32 is coaxially fixed with the polished rod section 31, and the outer ring of the bearing 32 is fixed in the mounting hole. The outer race of the bearing 32 may be mounted in the mounting hole by an interference fit.
The technical effect of the scheme is that the motion of the screw rod is more stable.
For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (8)
1. The utility model provides a material collecting trolley which characterized in that includes:
the frame comprises a top seat, a base and a supporting rod, wherein the top seat is fixed on the base through the supporting rod;
the lifting plate is arranged in the guide hole of the top seat in a manner of sliding along the vertical direction through a guide rod;
the driving assembly is provided with a first transmission shaft, and a first bevel gear is mounted on the first transmission shaft;
the feed screw nut pair comprises a feed screw rod part and a nut part, a second bevel gear is coaxially fixed at the lower end of the feed screw rod part, the nut part is screwed on the feed screw rod part, and the nut part is fixed on the mounting seat on the lower surface of the lifting plate; the first bevel gear is meshed with the second bevel gear.
2. The material collecting vehicle of claim 1, wherein the number of the screw nut pairs is multiple.
3. The material collecting vehicle as claimed in claim 2, wherein the number of the first transmission shafts is two, two of the first transmission shafts are arranged in parallel, and the axis of the first transmission shafts is parallel to the length direction of the top seat.
4. The cart of claim 3, wherein said drive assembly comprises:
the motor is arranged on the base through a motor base, and a third bevel gear is coaxially fixed on an output shaft of the motor;
and a fourth bevel gear is coaxially fixed at one end of the second transmission shaft, a fifth bevel gear is coaxially fixed at the other end of the second transmission shaft, the third bevel gear drives the first transmission shaft to rotate through the second transmission shaft, the third bevel gear is meshed with the fourth bevel gear, and the fifth bevel gear is meshed with a sixth bevel gear at the end part of the first transmission shaft.
5. The material collecting vehicle as claimed in claim 4, wherein a plurality of bevel gear mounting seats are further provided on the base.
6. The material collecting vehicle as claimed in claim 4, wherein a plurality of first bevel gears are provided on the first transmission shaft, and the first bevel gears and the second bevel gears are provided in one-to-one correspondence.
7. The material receiving vehicle as claimed in claim 1, wherein a polish rod section is provided at a lower end of the wire rod section, a horizontal plate is fixed on the support rod, the horizontal plate is located between the top seat and the base, and the polish rod section is rotatably provided in a mounting hole of the horizontal plate.
8. The cart of claim 7, wherein said polished rod segment is mounted in said mounting hole by a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221545537.2U CN217458673U (en) | 2022-06-20 | 2022-06-20 | Material collecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221545537.2U CN217458673U (en) | 2022-06-20 | 2022-06-20 | Material collecting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458673U true CN217458673U (en) | 2022-09-20 |
Family
ID=83238352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221545537.2U Active CN217458673U (en) | 2022-06-20 | 2022-06-20 | Material collecting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458673U (en) |
-
2022
- 2022-06-20 CN CN202221545537.2U patent/CN217458673U/en active Active
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| GR01 | Patent grant | ||
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