CN211567984U

CN211567984U - Novel travelling bogie for commodity circulation

Info

Publication number: CN211567984U
Application number: CN201922050758.7U
Authority: CN
Inventors: 冯建丽; 王景玲; 毛建斌
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-25
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a novel transport trolley for logistics, which comprises a bottom plate, a box body and a steering mechanism, wherein a lifting device is arranged between the bottom plate and the box body, and the lifting device comprises a motor, a lead screw, a slide block, a screw block and a support rod; two ends of the supporting rod are respectively hinged with the sliding block and the screw block, and at least two groups of supporting rods are arranged between the sliding block and the screw block in parallel; a sliding rod is fixedly arranged on the bottom plate, and a sliding sleeve is sleeved on the sliding rod; the sliding sleeve is fixedly connected to the bottom of the box body. Through motor drive spiral shell piece along the lead screw slip, and then the sliding sleeve spacing under the bracing piece promote the box along the slide bar motion, and then realized the raising and lowering functions of box, owing to can realize the position control to the spiral shell piece through the rotation of electrified machine, and then control that can be accurate the height of box, and then this device that makes possesses good practicality and suitability.

Description

Novel travelling bogie for commodity circulation

Technical Field

The utility model relates to a commodity circulation transportation field specifically is a novel travelling bogie for commodity circulation.

Background

With the development of the internet of things, the logistics transportation industry also makes remarkable progress; in general logistics transportation structural design, a plurality of storage bins are generally provided, and rapid transportation of goods is realized through the storage bins.

At present, the goods in the multistage storage bin often can use the travelling bogie in the transportation, because current dolly does not possess raising and lowering functions mostly, need be with the help of the elevating platform that sets up subaerial when depositing to the eminence with the goods, increased staff's intensity of labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel travelling bogie for commodity circulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel transport trolley for logistics comprises a bottom plate, a box body and a steering mechanism, wherein a lifting device is arranged between the bottom plate and the box body, and comprises a motor, a screw rod, a sliding block, a screw block and a supporting rod; the screw rod is rotatably arranged on the bottom plate, the motor is fixedly arranged on the bottom plate, the motor is connected with the screw rod through a gear pair, the screw block is arranged on the screw rod, the bottom of the box body is provided with a first sliding groove, and the sliding block is slidably arranged on the first sliding groove; two ends of the supporting rod are respectively hinged with the sliding block and the screw block, and at least two groups of supporting rods are arranged between the sliding block and the screw block in parallel; a sliding rod is fixedly arranged on the bottom plate, and a sliding sleeve is sleeved on the sliding rod; the sliding sleeve is fixedly connected to the bottom of the box body.

As a further aspect of the present invention: the bottom plate is provided with a second sliding groove, the screw block is rotatably provided with a supporting wheel, and the supporting wheel is arranged in the second sliding groove.

As a further aspect of the present invention: the bottom plate on rotate and install the power wheel, the power wheel be connected with driving motor through the belt, driving motor fixed mounting on the bottom plate.

As a further aspect of the present invention: the steering mechanism comprises a guide wheel, the guide wheel is installed on the bottom plate in a rotating mode, a second fixing rod is fixedly installed on the guide wheel, a steering rod is installed on the bottom plate in a rotating mode, a first fixing rod is fixedly installed on the steering rod, and a connecting rod is connected between the first fixing rod and the second fixing rod.

As a further aspect of the present invention: and a rotating bushing is arranged between the screw rod and the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: through motor drive spiral shell piece along the lead screw slide sliding sleeve spacing under the bracing piece promote the box along the slide bar motion, realized the raising and lowering functions of box, owing to can realize the position control to the spiral shell piece through the rotation of electrified machine, control that can be accurate the height of box for this device possesses good practicality and suitability.

Drawings

Fig. 1 is a schematic structural diagram of a novel transportation trolley for logistics.

Fig. 2 is a schematic structural diagram of the middle side surface of the novel transportation trolley for logistics.

Fig. 3 is a schematic structural diagram of a steering mechanism in the novel transport trolley for logistics.

In the figure: 1-power wheel, 2-bottom plate, 3-chute I, 4-screw rod, 5-slide block, 6-support rod, 7-screw block, 8-support wheel, 9-chute II, 10-rotation bush, 11-motor, 12-gear pair, 13-steering rod, 14-connecting rod, 15-fixed rod I, 16-fixed rod II, 17-guide wheel, 18-driving motor, 19-box body, 20-slide rod and 21-sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a novel transportation trolley for logistics comprises a bottom plate 2, a box body 19 and a steering mechanism, wherein a lifting device is arranged between the bottom plate 2 and the box body 19, and comprises a motor 11, a screw rod 4, a sliding block 5, a screw block 7 and a support rod 6; the screw rod 4 is rotatably installed on the bottom plate 2, the motor 11 is fixedly installed on the bottom plate 2, the motor 11 is connected with the screw rod 4 through a gear pair 12, the rotation of the motor 11 further drives the screw rod 4 to rotate, the screw block 7 is arranged on the screw rod 4, and the rotation of the screw rod 4 further drives the screw block 7 to move along the axis direction of the screw rod 4; the bottom of the box body 19 is provided with a first sliding groove 3, and the sliding block 5 is slidably arranged on the first sliding groove 3; two ends of the support rod 6 are respectively hinged with the sliding block 5 and the screw block 7, and at least two groups of support rods 6 are arranged between the sliding block 5 and the screw block 7 in parallel; a sliding rod 20 is fixedly installed on the bottom plate 2, and a sliding sleeve 21 is sleeved on the sliding rod 20; the sliding bush 21 is fixedly connected to the bottom of the box body 19, and the sliding rod 20 and the sliding bush 21 limit that the box body 19 can only move up and down along the axial direction of the sliding rod 20; the motor 11 drives the screw block 7 to slide along the screw rod 4, the supporting rod 6 pushes the box body 19 to move along the sliding rod 20 under the limiting of the sliding sleeve 21, and the lifting function of the box body 19 is realized.

Further, because the box 19 be the bearing piece, for the practical effect of further improvement this device, bottom plate 2 on seted up spout two 9, spiral shell piece 7 rotate and install supporting wheel 8, supporting wheel 8 lay and install in spout two 9, through supporting wheel 8 effectual alleviate lead screw 4's atress, improved this device's practical effect.

Further, a power wheel 1 is rotatably mounted on the bottom plate 2, the power wheel 1 is connected with a driving motor 18 through a belt, and the driving motor 18 is fixedly mounted on the bottom plate 2; the driving motor 18 drives the power wheel 1 to rotate, and further drives the device to move.

Further, steering mechanism include leading wheel 17, leading wheel 17 rotate and install on bottom plate 2, leading wheel 17 on fixed mounting have a dead lever two 16, bottom plate 2 on rotate and install steering column 13, steering column 13 on fixed mounting have a dead lever 15, dead lever 15 and dead lever two 16 between be connected with connecting rod 14, connecting rod 14 drive when rotating steering column 13 leading wheel 17 rotate.

The utility model discloses a theory of operation is: when the device is used, the sliding rod 20 and the sliding sleeve 21 limit the box body 19 to move up and down only along the axial direction of the sliding rod 20; the motor 11 drives the screw block 7 to slide along the screw rod 4, the supporting rod 6 pushes the box body 19 to move along the sliding rod 20 under the limiting of the sliding sleeve 21, and the lifting function of the box body 19 is realized.

Example two

In order to further improve the practical use effect of the device, the present embodiment is improved on the basis of the first embodiment in that a rotating bushing 10 is arranged between the screw rod 4 and the bottom plate 2; the rotating bush 10 further reduces the friction force between the screw rod 4 and the bottom plate 2; the screw rod rotating effect of the device is further improved.

The working principle of the embodiment is as follows: the friction force between the screw rod 4 and the bottom plate 2 is further reduced by rotating the bushing 10; the screw rod rotating effect of the device is further improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel transport trolley for logistics comprises a bottom plate (2), a box body (19) and a steering mechanism, and is characterized in that a lifting device is arranged between the bottom plate (2) and the box body (19), and the lifting device comprises a motor (11), a screw rod (4), a sliding block (5), a screw block (7) and a supporting rod (6); the screw rod (4) is rotatably arranged on the bottom plate (2), the motor (11) is fixedly arranged on the bottom plate (2), the motor (11) is connected with the screw rod (4) through a gear pair (12), the screw blocks (7) are arranged on the screw rod (4), the bottom of the box body (19) is provided with a first sliding groove (3), and the sliding block (5) is slidably arranged on the first sliding groove (3); two ends of the supporting rod (6) are respectively hinged with the sliding block (5) and the screw block (7), and at least two groups of supporting rods (6) are arranged between the sliding block (5) and the screw block (7) in parallel; a sliding rod (20) is fixedly installed on the bottom plate (2), and a sliding sleeve (21) is sleeved on the sliding rod (20); the sliding sleeve (21) is fixedly connected to the bottom of the box body (19).

2. The novel transport trolley for logistics as claimed in claim 1, wherein the bottom plate (2) is provided with a second sliding groove (9), the screw block (7) is rotatably provided with a support wheel (8), and the support wheel (8) is arranged in the second sliding groove (9).

3. The novel transport trolley for logistics according to claim 2, wherein the bottom plate (2) is rotatably provided with a power wheel (1), the power wheel (1) is connected with a driving motor (18) through a belt, and the driving motor (18) is fixedly arranged on the bottom plate (2).

4. The novel transportation trolley for logistics as claimed in claim 1, wherein the steering mechanism comprises a guide wheel (17), the guide wheel (17) is rotatably mounted on the base plate (2), a second fixing rod (16) is fixedly mounted on the guide wheel (17), a steering rod (13) is rotatably mounted on the base plate (2), a first fixing rod (15) is fixedly mounted on the steering rod (13), and a connecting rod (14) is connected between the first fixing rod (15) and the second fixing rod (16).

5. The novel transport trolley for logistics as claimed in claim 4, wherein a rotating bushing (10) is arranged between the screw rod (4) and the bottom plate (2).