CN218950238U

CN218950238U - Turning shuttle trolley

Info

Publication number: CN218950238U
Application number: CN202222591288.7U
Authority: CN
Inventors: 余越; 何家豪
Original assignee: Zhejiang Deneng Logistics Equipment Technology Co ltd
Current assignee: Zhejiang Deneng Logistics Equipment Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-02
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a turning shuttle trolley which comprises a frame, four groups of travelling mechanisms and a driving motor, wherein each travelling mechanism comprises a mounting seat, a rotating shaft, a travelling box, travelling wheels, two guide brackets and two guide wheels respectively arranged at the left end and the right end of each guide bracket, each guide bracket comprises a first mounting plate, a second mounting plate and a third mounting plate, a U-shaped guide cavity is formed among the first mounting plate, the second mounting plate and the third mounting plate, each guide wheel is arranged on the second mounting plate and is positioned in the U-shaped guide cavity, an adjusting groove is formed in each second mounting plate, an installation shaft is arranged in each adjusting groove, each guide wheel is rotatably arranged on each installation shaft, and nuts are arranged on each installation shaft. The guide bracket adopts a split structure, so that the guide bracket is convenient to install and maintain and replace in the later period; the second mounting plate is provided with the adjustment groove, conveniently adjusts the interval of two leading wheels, is applicable to the track of multiple specification.

Description

Turning shuttle trolley

Technical Field

The utility model relates to the technical field of logistics equipment, in particular to a turning shuttle trolley.

Background

The existing shuttle trolley mainly comprises a lower frame and an upper conveying device, wherein the upper conveying device consists of one or two standard conveyors, the lower frame consists of two transmission shafts and four travelling wheels, and the transmission mode is that a motor drives the travelling wheels to operate through a lower driving shaft driven by a chain, so that the whole equipment linearly and reciprocally operates.

The Chinese patent with publication number of CN214086314U discloses a high-speed curved rail reciprocating type shuttle, wherein a load auxiliary wheel set of the shuttle adopts a universal wheel set, auxiliary lateral guide wheel sets of the load auxiliary wheel set are arranged on two sides of a universal seat body, but the distance between the two auxiliary lateral guide wheel sets cannot be adjusted, and the load auxiliary wheel set is not suitable for rails with various specifications.

Disclosure of Invention

The utility model aims to provide a turning shuttle car, which solves the problem that the distance between auxiliary lateral guide wheel sets of the existing shuttle car cannot be adjusted.

The above object of the present utility model is achieved by the following technical solutions: the utility model provides a turn shuttle dolly, includes the frame, sets up four group running gear and the driving motor of setting on one of them running gear of frame below, running gear is including fixing mount pad on the frame, the rotation axis of fixing on the mount pad, rotate the walking case of installing in the rotation axis lower extreme, set up walking wheel on the walking case, divide and establish two guide brackets at walking case front and back both ends and divide and establish two leading wheels at guide bracket left and right sides both ends, the guide bracket is including fixing the first mounting panel on the walking case, divide the second mounting panel of establishing both ends about the first mounting panel and connect the third mounting panel between first mounting panel and second mounting panel, form U-shaped guide chamber between first mounting panel, second mounting panel and the third mounting panel, the leading wheel sets up on the second mounting panel and is located in the U-shaped guide chamber, be provided with the adjustment tank on the second mounting panel, be provided with the mounting axle in the adjustment tank, the leading wheel rotatably installs on the mounting axle, install the installation epaxial nut that sets up.

Preferably, the first mounting plate, the second mounting plate and the third mounting plate are all L-shaped plates.

Preferably, the guide bracket is provided with an adjusting block, the adjusting block is connected with an adjusting screw in a threaded manner, and one end of the adjusting screw is propped against the nut.

Preferably, the walking box is internally provided with a rotating mechanism, the rotating mechanism comprises a fixed seat fixed in the walking box, a bearing chamber arranged on the fixed seat, a first bearing and a second bearing arranged in the bearing chamber, a rotating seat rotatably arranged in the bearing chamber and a plug-in port arranged on the rotating seat, the first bearing is sleeved on the outer side of the rotating seat, the second bearing is arranged at the lower end of the rotating seat, and the lower end of the rotating shaft is inserted in the plug-in port.

Preferably, the first bearing is a deep groove ball bearing, and the second bearing is a planar bearing.

Preferably, two spliced sealing plates are arranged above the bearing chamber, arc-shaped bayonets are arranged on the sealing plates, annular clamping grooves are formed in the rotating shafts, and the arc-shaped bayonets are clamped in the annular clamping grooves.

The utility model has the beneficial effects that:

1. the guide bracket adopts a split structure, so that the guide bracket is convenient to install and maintain and replace in the later period;

2. the second mounting plate is provided with the adjustment groove, conveniently adjusts the interval of two leading wheels, is applicable to the track of multiple specification.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the walking mechanism in embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the structure of a rotary mechanism in embodiment 1 of the present utility model;

FIG. 4 is a schematic view showing the installation of a guide wheel in embodiment 2 of the present utility model;

in the figure: 1-frame, 2-running mechanism, 201-mount pad, 202-travelling box, 203-rotation axis, 204-travelling wheel, 205-first mounting plate, 206-second mounting plate, 207-third mounting plate, 208-leading wheel, 209-adjustment tank, 210-mounting shaft, 211-nut, 212-fixing base, 213-rotation seat, 214-first bearing, 215-second bearing, 216-shrouding, 217-regulating block, 218-adjusting screw, 3-driving motor.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model, may be made by those skilled in the art after reading the present specification, are only protected by patent laws within the scope of the claims of the present utility model.

Example 1:

as shown in fig. 1 and 2, a turning shuttle car comprises a frame 1, four groups of travelling mechanisms 2 arranged below the frame 1 and a driving motor 3 arranged on one group of travelling mechanisms 2, wherein the travelling mechanisms 2 comprise a mounting seat 201 fixed on the frame 1, a rotating shaft 203 fixed on the mounting seat 201, a travelling box 202 rotatably arranged at the lower end of the rotating shaft 203, travelling wheels 204 arranged on the travelling box 202, two guide brackets respectively arranged at the front end and the rear end of the travelling box 202 and two guide wheels 208 respectively arranged at the left end and the right end of the guide brackets.

The guide bracket comprises a first mounting plate 205 fixed on the walking box 202, a second mounting plate 206 respectively arranged at the left end and the right end of the first mounting plate 205, and a third mounting plate 207 connected between the first mounting plate 205 and the second mounting plate 206, wherein the first mounting plate 205, the second mounting plate 206 and the third mounting plate 207 are L-shaped plates, and rib plates are welded on the first mounting plate 205.

A U-shaped guide cavity is formed among the first mounting plate 205, the second mounting plate 206 and the third mounting plate 207, and a guide wheel 208 is arranged on the second mounting plate 206 and is positioned in the U-shaped guide cavity.

The second mounting plate 206 is provided with an adjustment slot 209, and the adjustment slot 209 is a long slot. The adjusting groove 209 is provided therein with a mounting shaft 210, the guide wheel 208 is rotatably mounted on the mounting shaft 210, the mounting shaft 210 is provided with a nut 211, and the mounting shaft 210 is fixed to the second mounting plate 206 by a shoulder of the mounting shaft 210 and the nut 211.

As shown in fig. 3, a rotating mechanism is disposed in the traveling case 202, and the rotating mechanism includes a fixed seat 212 fixed in the traveling case 202, a bearing chamber disposed on the fixed seat 212, a first bearing 214 and a second bearing 215 disposed in the bearing chamber, a rotating seat 213 rotatably mounted in the bearing chamber, and a socket disposed on the rotating seat 213, the first bearing 214 is sleeved outside the rotating seat 213, the second bearing 215 is disposed at a lower end of the rotating seat 213, and a lower end of the rotating shaft 203 is inserted in the socket.

Wherein the first bearing 214 is a deep groove ball bearing and the second bearing 215 is a planar bearing. In this embodiment, the number of the first bearings 214 is two, and the outside of the rotating seat 213 is provided with a clamp spring for fixing the two first bearings 214.

Two spliced sealing plates 216 are arranged above the bearing chamber, and the sealing plates 216 are fixed on the fixed base 212 through bolts. The closing plate 216 is provided with an arc bayonet, the rotating shaft 203 is provided with an annular clamping groove, and the arc bayonet is clamped in the annular clamping groove. By the now axial movement of the rotating shaft 203 by the closing plate 216, it is ensured that the rotating shaft 203 is not separated from the traveling case 202.

Example 2:

as a further improvement, as shown in fig. 4, an adjusting block 217 is provided on the guide bracket, and the adjusting block 217 is fixed below the second mounting plate 206. An adjusting screw 218 is screwed on the adjusting block 217, and one end of the adjusting screw 218 is propped against the nut 211 to prevent the guide wheel 208 from displacing relative to the second mounting plate 206 when being subjected to transverse acting force.

Claims

1. The utility model provides a turn shuttle dolly, includes frame (1), sets up four group running gear (2) and driving motor (3) of setting on one of them group running gear (2) below frame (1), its characterized in that: the travelling mechanism (2) comprises a mounting seat (201) fixed on a frame (1), a rotating shaft (203) fixed on the mounting seat (201), a travelling wheel (204) rotatably mounted at the lower end of the rotating shaft (203), two guide brackets respectively arranged at the front end and the rear end of the travelling box (202) and two guide wheels (208) respectively arranged at the left end and the right end of the guide brackets, the guide brackets comprise a first mounting plate (205) fixed on the travelling box (202), a second mounting plate (206) respectively arranged at the left end and the right end of the first mounting plate (205) and a third mounting plate (207) connected between the first mounting plate (205) and the second mounting plate (206), a U-shaped guide cavity is formed among the first mounting plate (205), the second mounting plate (206) and the third mounting plate (207), the guide wheels (208) are arranged on the second mounting plate (206) and are positioned in the U-shaped guide cavity, an adjusting groove (209) is formed in the second mounting plate (206), and the adjusting groove (209) is formed in the adjusting groove (209), and the adjusting shaft (210) is rotatably mounted on the adjusting shaft (209).

2. A turn shuttle as claimed in claim 1 wherein: the first mounting plate (205), the second mounting plate (206) and the third mounting plate (207) are all L-shaped plates.

3. A turn shuttle as claimed in claim 2 wherein: an adjusting block (217) is arranged on the guide support, an adjusting screw (218) is connected to the adjusting block (217) in a threaded mode, and one end of the adjusting screw (218) is propped against the nut.

4. A turn shuttle as claimed in claim 1 wherein: the walking box (202) is internally provided with a rotating mechanism, the rotating mechanism comprises a fixed seat (212) fixed in the walking box (202), a bearing chamber arranged on the fixed seat (212), a first bearing (214) and a second bearing (215) arranged in the bearing chamber, a rotating seat (213) rotatably arranged in the bearing chamber and a plug-in port arranged on the rotating seat (213), the first bearing (214) is sleeved on the outer side of the rotating seat (213), the second bearing (215) is arranged at the lower end of the rotating seat (213), and the lower end of the rotating shaft (203) is plugged in the plug-in port.

5. A turn shuttle as claimed in claim 4 wherein: the first bearing (214) is a deep groove ball bearing, and the second bearing (215) is a plane bearing.

6. A turn shuttle as claimed in claim 5 wherein: two spliced sealing plates (216) are arranged above the bearing chamber, arc-shaped bayonets are arranged on the sealing plates (216), annular clamping grooves are formed in the rotating shaft (203), and the arc-shaped bayonets are clamped in the annular clamping grooves.