CN102423856A

CN102423856A - Discharging frame

Info

Publication number: CN102423856A
Application number: CN2011103981585A
Authority: CN
Inventors: 李玉青
Original assignee: ZHEJIANG HUASHUN CHAIR CO Ltd
Current assignee: ZHEJIANG HUASHUN CHAIR CO Ltd
Priority date: 2011-12-05
Filing date: 2011-12-05
Publication date: 2012-04-25

Abstract

The invention relates to the field of machines, in particular to a discharging frame. The technical scheme is that: the discharging frame comprises a support, a support rod fixed on the support, a bearing plate which is fixed at the upper end of the support rod and of which the middle part is provided with a rolling groove, two pairs of bearing seats fixedly arranged on the bearing plate, and rollers hinged to the corresponding pairs of bearing seats, wherein the support rod comprises a sleeve which is fixed on the support and provided with through holes 1, a lifting rod which is inserted into the sleeve and provided with through holes 2, and pins which are matched with the corresponding through hole 1 and through hole 2 to fix the lifting rod. The discharging frame has the characteristic of adjustable height, so that the current processing height requirement is met; and the discharging frame is easy to operate, and production efficiency is improved.

Description

Discharging frame

Technical field

The present invention relates to mechanical field, particularly discharging frame.

Background technology

Discharging frame of the prior art, it is highly often unadjustable, so that in process, in order to satisfy the requirement of current working height, usually will change discharging frame, and therefore, comparatively trouble has also reduced production efficiency.

Summary of the invention

The purpose of this invention is to provide discharging frame, it has adjustable for height characteristics, so that satisfy current working height demand, and simple to operate, improved production efficiency.

Above-mentioned technical purpose of the present invention is achieved through following technical scheme: discharging frame; Comprise bearing, be fixed in support bar on the bearing, be fixed in support plate that post upper and middle part have slot rolling, be fixedly arranged on two pairs of bearing blocks on the support plate, be articulated in the roller of tackling mutually between the bearing block, said support bar comprises the sleeve pipe that is fixed on the bearing and has through hole one, peg graft with sleeve pipe and have the elevating lever of through hole two, through cooperating pin with through hole two with the fixed elevated bar with corresponding through hole one.

As of the present invention preferred, said roller outer wall is covered with rubber layer.

In sum, the present invention has following beneficial effect: through pin being inserted in corresponding through hole one and the through hole two realizing the adjusting of elevating lever height, thereby when working height was sent out variation, the present invention still can satisfy the requirement of current working height.

Description of drawings

Fig. 1 is the example structure sketch map.

Among the figure, 1, bearing, 21, sleeve pipe, 211, through hole one, 22, elevating lever, 221, through hole two, 23, pin, 3, support plate, 31, slot rolling, 32, bearing block, 4, roller, 41, rubber layer.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is done further explain.

This specific embodiment only is to explanation of the present invention; It is not a limitation of the present invention; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as in claim scope of the present invention, all receive the protection of Patent Law.

Embodiment: as shown in Figure 1; Discharging frame; Comprise bearing 1, be fixed in support bar on the bearing 1, be fixed in support plate 3 that post upper and middle part have slot rolling 31, be fixedly arranged on two pairs of bearing blocks 32 on the support plate 3, be articulated in the roller 4 of tackling mutually between the bearing block 32, every pair of bearing block 32 all comprises two bearing blocks 32 that lay respectively at slot rolling 31 both sides; Support bar comprises the sleeve pipe 21 that is fixed on the bearing 1 and has through hole 1, peg graft with sleeve pipe 21 and have the elevating lever 22 of through hole 2 221, through cooperating pin 23 with through hole 2 221 with fixed elevated bar 22 with corresponding through hole 1; Roller 4 outer walls are covered with rubber layer 41.

Claims

1. discharging frame; Comprise bearing (1), be fixed in support bar on the bearing (1), be fixed in support plate (3) that post upper and middle part have slot rolling (31), be fixedly arranged on two pairs of bearing blocks (32) on the support plate (3), be articulated in the roller (4) of tackling mutually between the bearing block (32); It is characterized in that, said support bar comprise be fixed in bearing (1) go up and have the sleeve pipe (21) of through hole one (211), peg graft and have the elevating lever (22) of through hole two (221) with sleeve pipe (21), through cooperating pin (23) with through hole two (221) with fixed elevated bar (22) with corresponding through hole one (211).

2. discharging frame according to claim 1 is characterized in that, said roller (4) outer wall is covered with rubber layer (41).