CN201817111U

CN201817111U - Conveyor

Info

Publication number: CN201817111U
Application number: CN201020540078XU
Authority: CN
Inventors: 邓学燕
Original assignee: SICHUAN DENGSHI MACHINERY MANUFACTURING Co Ltd
Current assignee: SICHUAN DENGSHI MACHINERY MANUFACTURING Co Ltd
Priority date: 2010-09-25
Filing date: 2010-09-25
Publication date: 2011-05-04
Anticipated expiration: 2020-09-25

Abstract

The utility model discloses a conveyor which comprises a mechanical arm (1), a travelling chassis (2), a portal frame (3), a balance weight (4) and a guy cable (5); the portal frame (3) is fixed on the travelling chassis (2); the balance weight (4) is placed at the rear end of the travelling chassis (2); the rear end of the mechanical arm (1) is rotatably connected with the travelling chassis (2); a lifting motor (6) is arranged on the travelling chassis (2); one end of the guy cable (5) is connected with the power output end of the lifting motor (6), and the other end of the guy cable (5) is connected with the front end of the mechanical arm (1) after bypassing a pulley at the top end of the portal frame (3); and a first conveyor belt (1a) is arranged on the mechanical arm (1) and driven by a first driving device (1b). The conveyor has a simple structure, can move integrally, can be used for adjusting the height and angle of the conveying arm, is convenient to use and high in conveying efficiency.

Description

A kind of conveyer

Technical field

The utility model belongs to the handling equipment technical field, relates to a kind of conveyer concretely.

Background technology

At present, need the cooperation of transport plane in the binning process of grain, the existing transport plane that is used for the grain binning is had the following disadvantages by the restriction of its structure: 1, the adjustment of the mechanical arm height of existing transportation is the variation that realizes the front end height by the design of self two sectional type by the adjustment to angle, this complex structure setting range is limited, stack the shape that to the certain altitude material forms a pinnacle of a pagoda formula in a zone when the grain material, continue upwards to stack to be very restricted.2, the comparison difficulty is moved in the restriction that conveyer mobile is subjected to material to stack the seat when the bank in the warehouse is put into to a certain degree, might cause conveyer with the zone of mass transport to the warehouse, cause the waste in space.Usually need behind the binning conveyor binning, carry out variation call by machine for conveying material into storehouse.3, the height adjustment of conveyer is to adopt hydraulic efficiency pressure system, must adopt a large amount of hydraulic oil as support, causes the leakage of hydraulic oil unavoidably because of a variety of causes.Thereby cause pollution to grain.

The utility model content

The purpose of this utility model has provided a kind of removable, scalable conveying arm height simple in structure, whole and angle, conveyer easy to use, that transport efficiency is high.

The technical solution of the utility model is as follows:

A kind of conveyer, this conveyer comprises mechanical arm, the walking chassis, portal frame, counterweight and drag-line, described portal frame is fixed on the described walking chassis, described counterweight is positioned over the walking chassis rear end, the rear end of described mechanical arm and described walking chassis are rotationally connected, described walking chassis is provided with lifting motor, described drag-line one end is connected with the clutch end of described lifting motor, the pulley that the other end is walked around described portal frame top is connected with the front end of described mechanical arm, described mechanical arm is provided with first load-transfer device, and this first load-transfer device drives by first actuating device.

Adopt said structure to carry the grain material to put in storage by first load-transfer device, originally the mechanical arm front end can be transferred to low seat, adjust the height of mechanical arm along with the rising of grain material stacking, in this structure, adopted portal frame as support, lifting motor drives the front end pull-up of drag-line with mechanical arm, this lifting adjusting structure is simple, reliable, setting range is big, and especially tradition adopts hydraulic gear to regulate, and may produce the situation of oil leaking pollution grain.

The front end of described mechanical arm is provided with caster bracket.

This caster bracket effect is: when mechanical arm transfers to horizontality, by adjusting counterweight caster bracket is landed fully, be convenient to the storehouse of moving of transport plane, move light.

Described mechanical arm front portion is set with telescopic boom, this telescopic boom can slide by described relatively mechanical arm, mechanical arm is provided with flexible motor, the clutch end that is somebody's turn to do flexible motor is connected with described telescopic boom by flexible drag-line, described telescopic boom is provided with second load-transfer device, and this second load-transfer device drives by second actuating device.

The design of telescopic arm structure reaches the conveying of wider grain material when not needing shifting of conveyer, the length that only needs to adjust telescopic boom gets final product, adapt to less place conveyer and move the unmodified situation, do not need moving conveyor can fulfil assignment at material outlet, the conversion setting is also than being easier to, in this structure, telescopic boom has adopted one to overlap independently conveyer belt structure, first load-transfer device cooperates with second load-transfer device, the friction force of load-transfer device is little, and speed is faster, and strength is bigger, the transport efficiency height, not fragile.When telescopic boom was withdrawn, this conveyer also can be directly used in the operation of warehouse, lorry, freight container, counter etc. in addition.

Described mechanical arm is formed by two sections, and mechanical arm and back mechanical arm before comprising pass through the flange snapping between described mechanical arm and the back mechanical arm.

The transportation of this equipment dismounting back equipment is convenient in the design of two sectional type.

Described first actuating device comprises drive motor, belt pulley set, and described first load-transfer device is walked around belt pulley set and connected.

Also be provided with switch box on the described mechanical arm.

Described mechanical arm is provided with hopper, and this hopper blanking port is corresponding with first load-transfer device.

Described walking chassis is provided with waves the direction handrail.

Beneficial effect: the utility model is simple in structure, integral body is removable, scalable conveying arm height and angle, and is easy to use, transport efficiency is high.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 structural representation of the present utility model;

Fig. 2 is for moving and park constitution diagram;

Fig. 3 is for placing counterweight operating condition figure;

Fig. 4 is a mechanical arm rising constitution diagram;

Fig. 5 stretches out for telescopic boom and mechanical arm rising constitution diagram.

The specific embodiment

As Fig. 1,2,3,4, shown in 5: a kind of conveyer, this conveyer comprises mechanical arm 1, walking chassis 2, portal frame 3, counterweight 4 and drag-line 5, described portal frame 3 is fixed on the described walking chassis 2, described counterweight 4 is positioned over walking 2 rear ends, chassis, the rear end of described mechanical arm 1 and described walking chassis 2 are rotationally connected, described walking chassis 2 is provided with lifting motor 6, described drag-line 5 one ends are connected with the clutch end of described lifting motor 6, the pulley that the other end is walked around described portal frame 3 tops is connected with the front end of described mechanical arm 1, described mechanical arm 1 is provided with the first load-transfer device 1a, and this first load-transfer device 1a drives by the first actuating device 1b.

The front end of described mechanical arm 1 is provided with caster bracket 1c.

Described mechanical arm 1 front portion is set with telescopic boom 7, this telescopic boom 7 can slide by described relatively mechanical arm 1, mechanical arm 1 is provided with flexible motor 7a, the clutch end that is somebody's turn to do flexible motor 7a is connected with described telescopic boom 7 by flexible drag-line 7b, described telescopic boom 7 is provided with the second load-transfer device 7c, and this second load-transfer device 7c drives by the second actuating device 7d.

Described mechanical arm 1 is formed by two sections, and mechanical arm 1g and back mechanical arm 1h before comprising pass through flange 11 snappings between described mechanical arm 1g and the back mechanical arm 1h.

The described first actuating device 1b comprises drive motor 1d, belt pulley set 1f, and the described first load-transfer device 1a walks around belt pulley set 1f and connects.

Also be provided with switch box 8 on the described mechanical arm 1.

Described mechanical arm 1 is provided with hopper 9, and these hopper 9 blanking ports are corresponding with the first load-transfer device 1a.

Described walking chassis 2 is provided with waves direction handrail 10.

Specifically, the preceding mechanical arm in the mechanical arm is divided into two parts up and down, and first load-transfer device passes through from the space on top, and telescopic boom is sleeved on the latter half space, but mmi machine tool arm the latter half is provided with the rail groove, and telescopic boom slides on the rail groove.Be provided with the carrying roller that is used for support belt on mechanical arm and the telescopic boom in addition, carrying roller is as the modal structure of support belt.Second actuating device of telescopic boom adopts the version identical with first actuating device, has drive motor and belt pulley set.Switch box is used for the power supply control of each motor.Be provided with back cardan wheel 2a at the walking chassis rear end, back cardan wheel 2a is convenient to shake the head, add counterweight during operation after cardan wheel land, can the operation of multi-faceted oscillating conveyor head by waving the direction handrail.Counterweight adopts a plurality of independently block separate type in this programme, adds clump weight as required.

Claims

1. conveyer, it is characterized in that: this conveyer comprises mechanical arm (1), walking chassis (2), portal frame (3), counterweight (4) and drag-line (5), described portal frame (3) is fixed on the described walking chassis (2), described counterweight (4) is positioned over walking rear end, chassis (2), the rear end of described mechanical arm (1) and described walking chassis (2) are rotationally connected, described walking chassis (2) is provided with lifting motor (6), described drag-line (5) one ends are connected with the clutch end of described lifting motor (6), the pulley that the other end is walked around described portal frame (3) top is connected with the front end of described mechanical arm (1), described mechanical arm (1) is provided with first load-transfer device (1a), and this first load-transfer device (1a) drives by first actuating device (1b).

2. a kind of conveyer according to claim 1 is characterized in that: the front end of described mechanical arm (1) is provided with caster bracket (1c).

3. a kind of conveyer according to claim 1 and 2, it is characterized in that: described mechanical arm (1) front portion is set with telescopic boom (7), this telescopic boom (7) can slide by described relatively mechanical arm (1), mechanical arm (1) is provided with flexible motor (7a), the clutch end that is somebody's turn to do flexible motor (7a) is connected with described telescopic boom (7) by flexible drag-line (7b), described telescopic boom (7) is provided with second load-transfer device (7c), and this second load-transfer device (7c) drives by second actuating device (7d).

4. a kind of conveyer according to claim 3 is characterized in that: described mechanical arm (1) is formed by two sections, comprises preceding mechanical arm (1g) and back mechanical arm (1h), passes through flange (11) snapping between described mechanical arm (1g) and the back mechanical arm (1h).

5. a kind of conveyer according to claim 4 is characterized in that: described first actuating device (1b) comprises drive motor (1d), belt pulley set (1f), and described first load-transfer device (1a) is walked around belt pulley set (1f) and connected.

6. a kind of conveyer according to claim 5 is characterized in that: also be provided with switch box (8) on the described mechanical arm (1).

7. a kind of conveyer according to claim 6 is characterized in that: described mechanical arm (1) is provided with hopper (9), and this hopper (9) blanking port is corresponding with first load-transfer device (1a).

8. a kind of conveyer according to claim 7 is characterized in that: described walking chassis (2) is provided with waves direction handrail (10).