CN215973153U

CN215973153U - Material bin with horizontal moving door

Info

Publication number: CN215973153U
Application number: CN202121453501.7U
Authority: CN
Inventors: 李柏; 郭锐; 朱月; 王猛; 向立文; 吴向荣; 李保维; 谢玉权; 潘伟; 邹爽; 张元堂
Original assignee: Yichang Yihua Pacific Power Co ltd
Current assignee: Yichang Yihua Pacific Power Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-08
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a material bin with horizontal moving doors, when the moving doors are positioned at a material blocking position, opposite surfaces of the two moving doors are abutted to block a material outlet, and when the moving doors are positioned at an opening position, the two moving doors form a material outlet space opposite to the material outlet at a left-right interval; the two driving assemblies correspond to the base one by one, a rotating shaft of the driving motor extends in the front-back direction, one end of the pull rope is fixedly connected with the movable door, the other end of the pull rope is wound on the rotating shaft, and the driving motor drives the rotating shaft to rotate to drive the movable door to move towards the driving motor; the position that the baffle is relative with the stay cord runs through and is equipped with the hole of stepping down, reset spring one end and baffle fixed connection, the other end and floating gate fixed connection. The technical scheme provided by the utility model has the beneficial effects that: only need utilize driving motor to drive the floating gate when the ejection of compact and remove, when not discharging, two floating gates are located to keep off the material position and block the discharge gate under two reset spring's effect, guarantee operating personnel's safety, have practiced thrift the resource simultaneously.

Description

Material bin with horizontal moving door

Technical Field

The utility model relates to the technical field of material storage equipment, in particular to a material bin with a horizontal moving door.

Background

The old-style bin outlet adopts the oil cylinder to control the bin gate to be opened or closed at an angle of 90 degrees, the oil cylinder must always do work in the process, the oil cylinder releases pressure when the oil quantity is insufficient or the oil pump fails, the bin gate can be automatically opened under the action of the gravity of the material, the material is poured, and dangers are brought to vehicles and personnel below the bin gate.

SUMMERY OF THE UTILITY MODEL

In view of the above, to solve the above problems, embodiments of the present invention provide a material bin with a horizontally moving door.

An embodiment of the present invention provides a material bin with a horizontally moving door, comprising:

the lower end of the stock bin body is provided with a discharge hole;

the two bases are positioned on the left side and the right side of the stock bin body and below the discharge port and are fixedly connected with the stock bin body;

the two movable doors correspond to the two bases one by one, are respectively installed on the bases in a left-right moving mode and are positioned between the bases and the stock bin body; the two movable doors are provided with an opening position and a material blocking position, when the movable doors are positioned at the material blocking position, opposite surfaces of the two movable doors are abutted to block the discharge hole, and when the movable doors are positioned at the opening position, the two movable doors form a discharge space opposite to the discharge hole at a left-right interval;

the two driving assemblies correspond to the base one by one, each driving assembly comprises a driving motor, a pull rope, a baffle and a return spring, the driving motor is fixed on the base, a rotating shaft of the driving motor extends in the front-back direction, one end of the pull rope is fixedly connected with the movable door, the other end of the pull rope is wound on the rotating shaft, and the driving motor drives the rotating shaft to rotate, so that the pull rope is wound on the rotating shaft to drive the movable door to move towards the driving motor; the baffle is fixed in on the base, be located driving motor with between the floating gate, the baffle with the relative position of stay cord runs through and is equipped with the hole of stepping down, reset spring one end with baffle fixed connection, the other end with floating gate fixed connection.

Further, the base with through two connecting rod fixed connection between the feed bin body, two the connecting rod sets up to the interval from front to back.

Further, the connecting rod is the form setting of buckling, including the horizontal pole and certainly the montant of buckling downwards of horizontal pole one end, the horizontal pole with feed bin body fixed connection, the montant lower extreme with base fixed connection.

Furthermore, a displacement meter is fixed on each base and used for measuring the retracting length of the pull rope.

Further, the displacement meter is a photoelectric displacement meter.

Furthermore, a winding hub is arranged on the rotating shaft, and the pull rope is wound on the winding hub.

Furthermore, the base is provided with a sliding groove along the left-right direction, and a plurality of balls are embedded in the sliding groove.

Furthermore, the lower end of the stock bin body protrudes left and right to form protruding portions, and the protruding portions and the base abut against the movable door respectively.

Furthermore, one side of one of the movable doors facing the other movable door is provided with a groove, the other movable door is provided with a protrusion at a position opposite to the groove, and when the movable door is positioned at the material blocking position, the protrusion is inserted into the groove.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: according to the technical scheme provided by the utility model, the oil cylinder is avoided from working, the driving motor is used for driving the movable doors to move only during discharging, and when discharging is not performed, the two movable doors are positioned at the material blocking positions under the action of the two return springs to block the discharge hole, so that the safety of operators is ensured, and resources are saved.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a material bin with a horizontally moving door according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a top view of C-C' of FIG. 1;

fig. 4 is an enlarged schematic view at B in fig. 3.

In the figure: the device comprises a bin body 1, a discharge hole 11, a protruding part 12, a base 2, a space 21, a sliding chute 22, a movable door 3, a protrusion 31, a groove 32, a driving component 4, a driving motor 41, a rotating shaft 41a, a pull rope 42, a baffle 43, a return spring 44, a connecting rod 5, a cross rod 51, a vertical rod 52, a displacement meter 6, a grating disk 61, a light source component 62, a photosensitive component 63 and a winding hub 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present invention provides a material bin with a horizontal moving door, which includes a bin body 1, two bases 2, two moving doors 3, and two driving assemblies 4.

1 lower extreme of feed bin body is equipped with discharge gate 11, and two bases 2 are located 1 left and right sides of feed bin body just is located 11 below of discharge gate, with 1 fixed connection of feed bin body, the space 21 that the interval formed between two bases 2 is relative with discharge gate 11. In this embodiment, base 2 with through two connecting rod 5 fixed connection, two between the feed bin body 1 connecting rod 5 sets up to the interval in the front to the back, guarantees the intensity of connecting between base 2 and the feed bin body 1. Specifically, connecting rod 5 is the form setting of buckling, including horizontal pole 51 and certainly horizontal pole 51 one end montant 52 of buckling downwards, horizontal pole 51 with 1 fixed connection of feed bin body, montant 52 lower extreme with 2 fixed connection of base avoid connecting rod 5 to cause the influence to the feed bin ejection of compact.

The two movable doors 3 correspond to the two bases 2 one by one, are respectively installed on the bases 2 in a left-right moving mode and are located between the bases 2 and the stock bin body 1; two floating gates 3 have opening position and keep off the material position, when floating gate 3 is located keeps off the material position, two 3 opposite faces of floating gate offset, block discharge gate 11, when floating gate 3 is located opening position, two floating gate 3 about to the interval form with discharge gate 11 relative discharge space. Be equipped with on the base 2 along the spout 22 of left-right direction, spout 22 is embedded to have a plurality of balls, can reduce the frictional force between floating gate 3 and the base 2, is convenient for floating gate 3's slip.

Protruding the stretching of formation protruding portion 12 about 1 lower extreme of feed bin body is to controlling respectively, protruding portion 12 with base 2 respectively with the wall offsets about the floating gate 3, can further guarantee the stability of floating gate 3, and can understand, protruding portion 12 is wider about the width of moving gate 3 tip, and protruding portion 12 and base 2 are the bigger to the clamping-force of floating gate 3 tip, and the stability of floating gate 3 is stronger.

Wherein one the floating gate 3 is towards another one side of floating gate 3 is equipped with recess 32, another the floating gate 3 one the position that recess 32 is relative is equipped with arch 31, floating gate 3 is located when keeping off the material position, arch 31 inserts in the recess 32, guarantee the gomphosis between two floating gates 3, avoid floating condition to appear in floating gate 3. Simultaneously two floating gates 3 are alternately formed into a whole, the left end limit is located between left base 2 and feed bin body 1, the right end limit is located between base 2 and feed bin body 1 by the side, can guarantee that the condition of slope can not appear in two floating gates 3. Specifically, recess 32 is the setting of loudspeaker form, recess 32 be close to rather than the usefulness one end size of base 2 is less than the other end size, when two floating gates 3 move in opposite directions, is convenient for protruding 31 to insert in the recess 32.

Two drive assemblies 4 with base 2 one-to-one, drive assembly 4 includes driving motor 41, stay cord 42, baffle 43 and reset spring 44, driving motor 41 is fixed in on base 2, driving motor 41's axis of rotation 41a extends along the fore-and-aft direction, stay cord 42 one end with floating gate 3 fixed connection, the other end twines to on the axis of rotation 41a, specifically, be equipped with on the axis of rotation 41a and coil hub 7, stay cord 42 twines to coil hub 7 is last. The driving motor 41 drives the rotating shaft 41a to rotate, so that the pulling rope 42 is wound on the rotating shaft 41a to drive the moving door 3 to move towards the driving motor 41; the baffle 43 is fixed on the base 2, is located between the driving motor 41 and the sliding door 3, the baffle 43 and the position that the stay cord 42 is relative run through and are equipped with the hole of stepping down, reset spring 44 one end with baffle 43 fixed connection, the other end with sliding door 3 fixed connection.

When two floating gates 3 are located the material stopping position, reset spring 44 is in reset state or compression state, reset spring 44 is in compression state and can further guarantee the material stopping effect of two floating gates 3, it is rotatory to utilize driving motor 41 to drive axis of rotation 41a, drive stay cord 42 winding to axis of rotation 41a, make stay cord 42 pulling floating gate 3 move towards driving motor 41 direction, compress reset spring 44, thereby make floating gate 3 be in the opening position, as long as make a floating gate 3 remove the ejection of compact that can realize the feed bin, after the ejection of compact is accomplished, driving motor 41's axis of rotation 41a counter-rotation, floating gate 3 moves towards the direction of keeping away from driving motor 41 at the elasticity reset effect of reset spring 44, can realize closing of floating gate 3.

The traditional bin gate adopts a form of a rotating gate, and an oil cylinder is required to always apply force to the rotating gate to enable the rotating gate to block the discharge hole 11.

Further, a displacement meter 6 is fixed on each base 2, and the displacement meter 6 is used for measuring the retracting length of the pull rope 42. The displacement meter 6 may be a magnetic displacement meter 6, in this embodiment, the displacement meter 6 is a photoelectric displacement meter 6, the displacement meter 6 includes a grating disk 61, a light source assembly 62, and a photosensitive assembly 63, the grating disk 61 is coaxially fixed on the rotating shaft 41a, the light source assembly 62 and the photosensitive assembly 63 are fixed on the base 2 and respectively located at two sides of the grating disk 61, and the light source assembly 62 emits light to irradiate the grating disk 61, and then is received by the photosensitive assembly 63. The rotating shaft 41a rotates to drive the grating disc 61 to rotate, the pulling rope 42 is wound on the rotating shaft 41a, the photosensitive assembly 63 converts the optical signal into an electrical signal, the rotating angle of the grating disc 61 can be obtained, the retracting length of the pulling rope 42 can be obtained, the photoelectric type displacement meter is the prior art, and details are not repeated herein. The distance between the two movable doors 3 can be obtained through the retracting length of the two pull ropes 42, the opening degree of the discharge port 11 is judged, and then the discharge speed is obtained. Therefore, the displacement meter 6 is arranged, the discharging speed of the current discharging port 11 can be judged, and the distance between the two movable doors 3 can be adjusted by controlling the operation of the driving motor 41, so that the discharging speed of the discharging port 11 can be adjusted.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A material bin with a horizontally moving door, comprising:

the lower end of the stock bin body is provided with a discharge hole;

2. The material bin with the horizontally moving door according to claim 1, wherein the base and the bin body are fixedly connected through two connecting rods, and the two connecting rods are arranged at intervals in the front-back direction.

3. The material bin with the horizontal moving door according to claim 2, wherein the connecting rod is arranged in a bent shape and comprises a cross rod and a vertical rod bent downwards from one end of the cross rod, the cross rod is fixedly connected with the bin body, and the lower end of the vertical rod is fixedly connected with the base.

4. The material bin with the horizontally moving door according to claim 1, wherein a displacement gauge is fixed on each base and is used for measuring the retraction length of the pull rope.

5. The material bin with the horizontally moving door of claim 4, wherein the displacement gauge is an electro-optical displacement gauge.

6. The bin of claim 1, wherein the rotatable shaft has a spool on which the pull cord is wound.

7. The material bin with the horizontally moving door according to claim 1, wherein the base is provided with a sliding groove along the left-right direction, and a plurality of balls are embedded in the sliding groove.

8. The material bin with the horizontal moving door according to claim 1, wherein the lower end of the bin body protrudes to the left and the right to form protruding parts, and the protruding parts and the base abut against the moving door respectively.

9. The material bin with the horizontally moving door as claimed in claim 1, wherein one side of one of the moving doors facing the other moving door is provided with a groove, the other moving door is provided with a protrusion at a position opposite to the groove, and the protrusion is inserted into the groove when the moving door is located at the blocking position.