CN214823369U

CN214823369U - Operation vehicle for greenhouse

Info

Publication number: CN214823369U
Application number: CN202120829535.5U
Authority: CN
Inventors: 李刚
Original assignee: Heilongjiang Jinjin New Energy Technology Development Co ltd
Current assignee: Heilongjiang Jinjin New Energy Technology Development Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-23
Anticipated expiration: 2031-04-21

Abstract

An operation vehicle for a greenhouse belongs to the technical field of greenhouse planting. The lower extreme of base is equipped with a plurality of truckles, and the upper end of base is equipped with riser and multiunit elevating system, a plurality of thing boards of putting set gradually from top to bottom and are connected with the elevating system who corresponds respectively. The utility model controls the up-and-down operation of a plurality of object placing plates by a plurality of groups of lifting mechanisms, thereby realizing the effective utilization of three-dimensional space, improving the single transportation quantity, reducing the operation frequency, shortening the operation time and improving the operation efficiency; the ladder stand is arranged, so that workers can pick high places conveniently.

Description

Operation vehicle for greenhouse

Technical Field

The utility model relates to an operation car for warmhouse booth belongs to greenhouse planting technical field.

Background

A greenhouse is a wall, frame and film structure with excellent heat insulation properties, which appears to allow people to eat out-of-season vegetables and fruits. In general, a greenhouse uses a bamboo structure or a steel structure skeleton, and one or more layers of heat-insulating plastic films are covered on the skeleton, so that a greenhouse space is formed. The outer film can well prevent the loss of carbon dioxide generated by the growth of the vegetables inside, so that the greenhouse has a good heat preservation effect. The planting area has a three-face brick wall structure in the north, east and west.

The existing greenhouse is long in east-west span, and the labor intensity of transportation work such as fertilizer entering, fruit picking and transporting, tail vegetable clearing and the like in the crop growth period is high, so that the greenhouse can be transported by using an operation vehicle. However, the current working vehicle for the greenhouse does not apply a three-dimensional space well, so that the application space of the working vehicle is limited, the working frequency is increased, the working time is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides an operation car for warmhouse booth. The purpose is achieved, the utility model adopts the following technical proposal: an operation vehicle for a greenhouse comprises a base, a vertical plate, a plurality of object placing plates, a plurality of trundles and a plurality of groups of lifting mechanisms; the lower extreme of base is equipped with a plurality of truckles, and the upper end of base is equipped with riser and multiunit elevating system, a plurality of thing boards of putting set gradually from top to bottom and are connected with the elevating system who corresponds respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model controls the up-and-down operation of a plurality of object placing plates by a plurality of groups of lifting mechanisms, thereby realizing the effective utilization of three-dimensional space, improving the single transportation quantity, reducing the operation frequency, shortening the operation time and improving the operation efficiency;

2. the utility model discloses set up the cat ladder, the staff of being convenient for is to the harvesting of eminence.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the connection relationship between the ladder stand and the vertical plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

An operation vehicle for a greenhouse comprises a base 1, a vertical plate 2, a plurality of object placing plates 7, a plurality of trundles 11 and a plurality of groups of lifting mechanisms; the lower extreme rectangular array of base 1 is equipped with a plurality of truckles 11, and the upper end of base 1 is equipped with riser 2 and multiunit elevating system, a plurality of thing boards 7 of putting set gradually and are connected with the elevating system who corresponds respectively from top to bottom.

Each group of lifting mechanisms comprises a stepping motor 3, a belt 5, a motor control knob 9, two ball screws 4 and two ball nuts 6; the upper end of the vertical plate 2 is fixedly connected with a vertically arranged stepping motor 3, the stepping motor 3 drives one of vertically arranged ball screws 4 to rotate, an output shaft of the stepping motor 3 is coaxially and fixedly connected with one end of the vertically arranged ball screw 4 and directly drives the ball screw 4 to rotate, or the stepping motor 3 drives the ball screw 4 to rotate through gear transmission; the ball screws 4 are rotatably connected with the auxiliary plate, the auxiliary plate is connected with the vertical plate 2, two ball screws 4 are rotatably sleeved with ball screws 6, the two ball screws 4 are synchronously connected through a belt 5 in a transmission manner, the two ball screws 6 are slidably connected with the vertical plate 2, the vertical plate 2 is provided with a vertical chute along the height direction of the vertical plate, a sliding block is arranged in the vertical chute, the sliding block is fixedly connected with the ball screws 6 and is connected with the corresponding object placing plate 7, and the object placing plate 7 can be conveniently replaced and maintained by preferably inserting the sliding block and the ball screws 6; the vertical plate 2 is provided with a motor control knob 9, and the motor control knob 9 controls the operation and the closing of the stepping motor 3.

When the device is used, goods are placed on the uppermost storage plate 7, after the storage plate 7 is filled, the corresponding stepping motor 3 is started through the corresponding motor control knob 9 to drive the corresponding two ball screws 4 to rotate, and then the storage plate 7 is driven to move upwards through the ball screw 6; then with the goods place above-mentioned put the thing board 7 below again can, so repeated, drive a plurality of upper and lower operations of putting the thing board through multiunit elevating system, realize the effective utilization of cubical space.

One end of the vertical plate 2, which is far away from the lifting mechanism, is provided with a ladder stand 12, so that workers can pick high places conveniently.

The ladder stand 12 is an extension ladder or a folding ladder.

The cat ladder 12 can the joint on riser 2, and when cat ladder 12 was extension ladder or folding ladder, for convenient to use, can set up to the upper end of cat ladder 12 and articulated with riser 2.

During the use, every the lower extreme of putting thing board 7 all sets up the bracing piece, improves the stability in use.

The bracing piece is the telescopic link, the telescopic link is including outer tube and the inner tube that cup joints each other, the outer tube pipe wall is along radially being equipped with the screw thread through-hole, the internal swivelling joint of screw thread through-hole has the jackscrew, and the outer tube passes through jackscrew and inner tube fastening connection.

Every the avris of putting thing board 7 all is equipped with guardrail 8, improves the security of using, and article drop from the eminence during the avoiding operation.

The base 1 can also be arranged on a track, automatically walks through the matching of a gear and a rack, and is provided with an eccentric wheel, so that the use requirements of tracks of different models are met. The method is the prior art, and is disclosed in Chinese invention patent with application number of CN202010600621.9, namely 'a precision driving rail walking trolley for carrying industrial robot'.

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 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. The utility model provides an operation car for warmhouse booth which characterized in that: comprises a base (1), a vertical plate (2), a plurality of object placing plates (7), a plurality of trundles (11) and a plurality of groups of lifting mechanisms; the lower end of the base (1) is provided with a plurality of trundles (11), the upper end of the base (1) is provided with a vertical plate (2) and a plurality of groups of lifting mechanisms, the plurality of object placing plates (7) are sequentially arranged from top to bottom and are respectively connected with the corresponding lifting mechanisms, and each group of lifting mechanisms comprises a stepping motor (3), a belt (5), a motor control knob (9), two ball screws (4) and two ball nuts (6); the upper end and step motor (3) fixed connection of riser (2), step motor (3) drive ball (4) of one of them vertical setting and rotate, two all rotate the cover on ball (4) and be equipped with ball screw (6) to two ball screw (4) are connected through belt (5) synchronous drive, two ball screw (6) and riser (2) sliding connection to with corresponding put thing board (7) and be connected, be equipped with motor control knob (9) on riser (2), the operation and the closing of step motor (3) are controlled to motor control knob (9).

2. The work vehicle for the greenhouse as claimed in claim 1, wherein: and a ladder (12) is arranged at one end of the vertical plate (2) far away from the lifting mechanism.

3. The work vehicle for the greenhouse as claimed in claim 2, wherein: the ladder stand (12) is an extension ladder or a folding ladder.

4. The work vehicle for the greenhouse as claimed in claim 1 or 3, wherein: when in use, the lower end of each object placing plate (7) is provided with a support rod.

5. The work vehicle for the greenhouse as claimed in claim 4, wherein: the bracing piece is the telescopic link, the telescopic link is including outer tube and the inner tube that cup joints each other, the outer tube pipe wall is along radially being equipped with the screw thread through-hole, the internal swivelling joint of screw thread through-hole has the jackscrew, and the outer tube passes through jackscrew and inner tube fastening connection.

6. The work vehicle for the greenhouse as claimed in claim 1 or 5, wherein: each side of the object placing plate (7) is provided with a guardrail (8).