CN206013589U - A kind of push-and-pull case apparatus of Biohazard Waste Disposal - Google Patents

Abstract

A kind of push-and-pull case apparatus of Biohazard Waste Disposal, including push-and-pull case oil cylinder, joint, push-and-pull case axle, copper sheathing, long axle sleeve, axle bed, hook, it is characterised in that：The right-hand member of push-and-pull case axle is machined with tooth bar, and hook is designed to " 7 " font, left end and is drilled with hole and applies mechanically bearing pin with major axis be connected, and its left end Excircle machining has profile of tooth, and profile of tooth is concentric with the hole of its left end, engages with the tooth bar of push-and-pull case axle right-hand member.This utility model drives the opening of hook using rack-and-pinion and falls, reliable in action, and the strip groove for solving former hook gets rusty so that the rotation of hook is dumb, it is impossible to realize the problem of push-and-pull case action.

Description

A kind of push-and-pull case apparatus of Biohazard Waste Disposal

Technical field

This utility model is related to a kind of device of the horizontal push-and-pull refuse bin of Biohazard Waste Disposal.

Background technology

The horizontal push-pull device at fixed hook of existing refuse bin is " F " shape, is drilled with hole and applies mechanically bearing pin with major axis be connected on the left of which, its Middle part is machined with vertical strip groove, is placed in the right-hand member groove of push-and-pull case axle so that hook can only be around the hole in left side, edge The strip hole for middle part swings.When push-and-pull case oil cylinder is released, joint, push-and-pull case axle is promoted to move right, so that hook Moved along its strip groove upwards.When which is moved to topmost hook cannot be moved upwards when, link up with will drive long axle sleeve together to Right motion, last push-and-pull case axle promote refuse bin to move right, and refuse bin is released.When push-and-pull case oil cylinder retraction piston rod, push away The pin on the right side of case axle is drawn to pull hook downwards so as to hook refuse bin, with the retraction of piston rod, the axial left fortune of push-and-pull case Dynamic, when push-and-pull case axle withstands long axle sleeve, long axle sleeve follows push-and-pull case axle together to left movement, head of the refuse bin to refuse depot Close.Although the horizontal push-pull device at fixed of existing refuse bin can solve the problem that the release of refuse bin furthers problem, but due to refuse depot Environment more severe, usually have sewage, rubbish and fall on push-and-pull draw box mechanism, cause link up with strip groove get rusty so that The rotation of hook is dumb, at this moment cannot realize drawing the action for pushing away case.

Utility model content

The purpose of this utility model is the push-and-pull case apparatus for providing a kind of Biohazard Waste Disposal, overcomes existing push-pull device at fixed to hang The strip groove of hook easily get rusty make hook rotation dumb, can not realize drawing the shortcoming for pushing away case.

A kind of push-and-pull case apparatus of Biohazard Waste Disposal, including push-and-pull case oil cylinder, joint, push-and-pull case axle, copper sheathing, long axle sleeve, Axle bed, hook, it is characterised in that：The right-hand member of push-and-pull case axle is machined with tooth bar, hook be designed to " 7 " font, left end be drilled with hole with Major axis is applied mechanically bearing pin and is connected, and its left end Excircle machining has profile of tooth, and profile of tooth is concentric with the hole of its left end, with push-and-pull case axle right-hand member Tooth bar is engaged；When push-and-pull case axle is released, refuse bin is withstood in rack drives hook rotation, opening of hook, the end face of push-and-pull case axle, Refuse bin is released；When tooth bar is to top, hook will drive long axle sleeve to stretch out, when push-and-pull case axle is retracted, on push-and-pull case axle Rack drives hook rotation, hook whereabouts is hooked refuse bin, retracts when push-and-pull case axle and withstand until its its right end face step surface During long axle sleeve so that major axis set retraction, so as to drive hook to retract, refuse bin is pulled near refuse depot head.

Biohazard Waste Disposal push-and-pull case apparatus of the present utility model drive the opening of hook using rack-and-pinion and fall, action Reliable, the strip groove for solving former hook gets rusty so that the rotation of hook is dumb, it is impossible to realize the problem of push-and-pull case action.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the close-up schematic view for linking up with position in Fig. 1；

Fig. 3 is the horizontal push-pull device at fixed hook structure schematic diagram of existing refuse bin；

Push-and-pull case oil cylinder 1, joint 2 draw and push away case axle 3, copper sheathing 4, long axle sleeve 5, axle bed 6, hook 7.

Specific embodiment

In conjunction with drawings and Examples, the utility model is described in further detail：

A kind of push-and-pull case apparatus of Biohazard Waste Disposal, including：Push-and-pull case oil cylinder 1, joint 2, push-and-pull case axle 3, copper sheathing 4, length Axle sleeve 5, axle bed 6, hook 7, the piston rod of push-and-pull case oil cylinder 1 are connected for being screwed with joint 2, and push-and-pull case axle 3 is adopted with joint 2 Connected with bearing pin, there is a certain distance the right side of joint 2 with the left side of long axle sleeve 5, its distance about 3 right-hand member of push-and-pull case axle The twice of tooth bar pitch.Push-and-pull case axle 3 is enclosed within long axle sleeve 5, is supported with two copper sheathings 4, and its right-hand member is cylindrical bigger than long axle sleeve, And it is machined with profile of tooth thereon, long axle sleeve 5 is supported on axle bed 6, and the right-hand member of long axle sleeve 5 is welded with ear mount, and hook 7 is " 7 " font, Its left end is drilled with Kong Bingyong bearing pins and is connected with the ear mount of 5 right-hand member of long axle sleeve, and left end is machined with the hole of profile of tooth, profile of tooth and its left end With one heart, engage with the tooth bar of 3 right-hand member of push-and-pull case axle.When push-and-pull case oil cylinder 1 is released, due to right side and the long axle sleeve 5 of joint 2 There is a certain distance, therefore push-and-pull case axle 3 can be moved right and long axle sleeve 5 is motionless.Due to push-and-pull case axle 3 right-hand member processing with teeth Bar engage with the profile of tooth on hook 7, and is linked up with and 7 be fixed on long axle sleeve 5 with bearing pin, is therefore linked up with 7 and is understood Unscrews, when connecing 2 when contacting with the left side of long axle sleeve 5, and long axle sleeve 5, hook 7 are followed and moved right together, when the end face top of push-and-pull case axle 3 Firmly refuse bin, refuse bin is released.When tooth bar is to top, hook 7 will drive long axle sleeve 5 to stretch out.When push-and-pull case oil cylinder 1 is retracted When, now original state is as shown in Fig. 2 there is certain distance the right side due to push-and-pull case axle 3 with long axle sleeve 5, therefore long axle sleeve 5 Motionless, to left movement, due to the effect of pinion and rack, hook 7 falls, can hook refuse bin, work as push-and-pull push-and-pull case axle 3 Case oil cylinder 1 continues to retract, and push-and-pull case axle 3 will withstand the right side of long axle sleeve 5 so that long axle sleeve 5 bounces back, so as to drive hook 7 Retract, refuse bin is pulled near refuse depot head.

Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to Identification is of the present utility model to be embodied as being confined to these explanations.Ordinary skill for this utility model art For personnel, make some equivalent substitutes or obvious modification without departing from the concept of the premise utility, and performance or Purposes is identical, then should be considered as belonging to the protection domain of claims determination that this utility model is submitted to.

Claims (1)

1. push-and-pull case apparatus of a kind of Biohazard Waste Disposal, including push-and-pull case oil cylinder（1）, joint（2）, push-and-pull case axle（3）, copper sheathing （4）, long axle sleeve（5）, axle bed（6）, hook（7）, it is characterised in that：Push-and-pull case axle（3）Right-hand member be machined with tooth bar, link up with（7） It is designed to " 7 " font, its left end and is drilled with Kong Yuchang axle sleeves（5）Be connected with bearing pin and its left end Excircle machining have a profile of tooth, profile of tooth with The hole of its left end is concentric, with push-and-pull case axle（3）The tooth bar engagement of right-hand member.