CN211496071U - Automatic sand unloading device - Google Patents
Automatic sand unloading device Download PDFInfo
- Publication number
- CN211496071U CN211496071U CN201922088672.3U CN201922088672U CN211496071U CN 211496071 U CN211496071 U CN 211496071U CN 201922088672 U CN201922088672 U CN 201922088672U CN 211496071 U CN211496071 U CN 211496071U
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- CN
- China
- Prior art keywords
- grab bucket
- support arm
- cylinder
- balance bar
- hydro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic sand unloading device, which comprises a support arm, a balance bar, a grab bucket, a walking oil cylinder, a lifting oil rod, a counterweight device and a distribution box, wherein the support arm is a cuboid vertical to the ground, the top of the support arm is fixedly and slidably connected with the balance bar, the support arm is vertical to two thirds of the balance bar, the lower part of the top of the balance bar is slidably connected with the grab bucket, the walking oil cylinder is fixedly connected between the grab bucket and the distribution box through the balance bar, the lifting oil rod is fixedly connected between the balance bar and the distribution box, the counterweight device is fixedly connected below the tail part of the balance bar, the distribution box is arranged at the right side of the bottom of the support arm, the utility model changes the traditional sand unloading mode, reduces the labor intensity of workers, shortens the unloading time, improves the working efficiency, avoids the personnel from falling down in a mine car and avoiding the accidents of personnel injury caused by the change of the sand position, the safety factor of the operating personnel is greatly improved.
Description
Technical Field
The utility model relates to an automatic unload husky device.
Background
In the process of unloading sand, the manual sand unloading usually adopts a continuous multi-person alternative manual iron shovel to unload sand, and the labor intensity of workers is high. Meanwhile, in the process of unloading sand, personnel need to stand in the sand car, the height of the personnel is reduced continuously due to continuous change of sand quantity, so that the personnel can not be safely stopped, and a worker needs to climb over the mine car after sand unloading operation is completed, so that certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic unload husky device to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic unload husky device, includes support arm, balancing beam, grab bucket, walking hydro-cylinder, lift oil bar, counter weight device, block terminal, the support arm is cuboid perpendicular to ground, the fixed sliding connection in support arm top has the balancing beam, support arm perpendicular to balancing beam two-thirds department, balancing beam top below sliding connection has the grab bucket, the walking hydro-cylinder passes through balancing beam fixed connection between grab bucket and block terminal, lift oil bar fixed connection is between balancing beam and block terminal, counter weight device fixed connection is in balancing beam afterbody below, the block terminal is placed on support arm bottom right side.
On the basis of the technical scheme, the grab bucket comprises a sliding device, a grab bucket oil cylinder, stretching arms, bucket bodies and movable arms, wherein the grab bucket oil cylinder is fixedly connected below the sliding device, the four stretching arms are fixedly connected to two sides below the grab bucket oil cylinder in a mirror image mode, the tops of the four stretching arms are fixedly connected with the tops of the two bucket bodies, the tops of the four movable arms are equidistantly fixed to the bottom of the sliding device, and the bottoms of the four movable arms are fixed to the top surfaces of the two bucket bodies.
On the basis of the technical scheme, the counterweight device comprises two suspension arms and counterweight baskets, wherein the top parts of the two suspension arms are fixed on the two sides of the tail part of the balance rod through bolts, and the top parts of the counterweight baskets are connected with the bottoms of the two suspension arms.
On the basis of the technical scheme, the grab bucket reciprocates along the horizontal direction of the balancing pole through the sliding device.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses having changed traditional husky mode of unloading, having reduced worker's intensity of labour, having shortened the time of unloading, improved work efficiency, personnel need not to unload husky in the mine car, avoid personnel to go up the husky car and fall and the sand position change causes unexpected emergence such as personnel injury, have promoted operation personnel's factor of safety greatly.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is the schematic diagram of the grab bucket structure of the utility model.
Fig. 3 is a schematic structural view of the counterweight device of the present invention.
In the figure: 1. the crane comprises a supporting arm, 2 parts of a balancing rod, 3 parts of a grab bucket, 4 parts of a traveling oil cylinder, 5 parts of a lifting oil rod, 6 parts of a counterweight device, 7 parts of a distribution box, 8 parts of a sliding device, 9 parts of a grab bucket oil cylinder, 10 parts of a stretching arm, 11 parts of a bucket body, 12 parts of a movable arm, 13 parts of a suspension arm and 14 parts of a counterweight basket.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-3, an automatic sand unloading device comprises a supporting arm 1, a balancing rod 2, a grab bucket 3, a walking oil cylinder 4, a lifting oil rod 5, a counterweight device 6 and a distribution box 7, wherein the supporting arm 1 is a cuboid vertical to the ground, the balancing rod 2 is fixedly and slidably connected to the top of the supporting arm 1, the two-thirds position of the supporting arm 1 is vertical to the balancing rod 2, the grab bucket 3 is slidably connected to the lower side of the top of the balancing rod 2, the walking oil cylinder 4 is fixedly connected between the grab bucket 3 and the distribution box 7 through the balancing rod 2, the lifting oil rod 5 is fixedly connected between the balancing rod 2 and the distribution box 7, the counterweight device 6 is fixedly connected to the lower side of the tail of the balancing rod 2, and the distribution box 7 is arranged on the right side of.
The counterweight device 6 comprises two suspension arms 13 and counterweight baskets 14, the top parts of the two suspension arms 13 are fixed on two sides of the tail part of the balance rod 2 through bolts, and the top parts of the counterweight baskets 14 are connected with the bottoms of the two suspension arms 13.
The grab bucket 3 reciprocates along the horizontal direction of the balance bar 2 through a sliding device 8.
The utility model discloses a theory of operation: the utility model discloses when using, through the balanced husky grab bucket of dress of heavy object, guarantee structural stability, under husky roof to the device, operating personnel passes through control pump station handle, controls the walking hydro-cylinder and removes the grab bucket to husky car top, then uses lift cylinder to put down the grab bucket, controls the grab bucket hydro-cylinder simultaneously and opens the grab bucket, dress husky back closed grab bucket that finishes, the lift bucket controls vertical walking hydro-cylinder and moves full-load grab bucket to the material loading mouth, the unloading of expansion grab bucket is husky, the reciprocal loading and unloading of circulation is husky.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. The utility model provides an automatic unload husky device, includes support arm (1), balancing beam (2), grab bucket (3), walking hydro-cylinder (4), lift beam (5), counter weight device (6), block terminal (7), its characterized in that: support arm (1) is cuboid perpendicular to ground, support arm (1) top fixed sliding connection has balancing beam (2), support arm (1) perpendicular to balancing beam (2) two-thirds department, balancing beam (2) top below sliding connection has grab bucket (3), walking hydro-cylinder (4) are between grab bucket (3) and block terminal (7) through balancing beam (2) fixed connection, lift oil bar (5) fixed connection is between balancing beam (2) and block terminal (7), counter weight device (6) fixed connection is in balancing beam (2) tail below, block terminal (7) are placed on support arm (1) bottom right side.
2. An automatic sand unloading device according to claim 1, wherein: grab bucket (3) include slider (8), grab bucket hydro-cylinder (9), extending arm (10), bucket body (11), digging arm (12), slider (8) below fixedly connected with grab bucket hydro-cylinder (9), four extending arms (10) are mirror image fixed connection in grab bucket hydro-cylinder (9) below both sides, four extending arm (10) tops and two bucket body (11) top fixed connection, four digging arm (12) top equidistance is fixed in slider (8) bottom, and the bottom is fixed at two bucket body (11) top surfaces.
3. An automatic sand unloading device according to claim 1, wherein: the counterweight device (6) comprises two suspension arms (13) and counterweight baskets (14), wherein the tops of the two suspension arms (13) are fixed on the two sides of the tail of the balance rod (2) through bolts, and the tops of the counterweight baskets (14) are connected with the bottoms of the two suspension arms (13).
4. An automatic sand unloading device according to claim 1, wherein: the grab bucket (3) reciprocates along the horizontal direction of the balancing pole (2) through a sliding device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088672.3U CN211496071U (en) | 2019-11-28 | 2019-11-28 | Automatic sand unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088672.3U CN211496071U (en) | 2019-11-28 | 2019-11-28 | Automatic sand unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496071U true CN211496071U (en) | 2020-09-15 |
Family
ID=72411927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088672.3U Expired - Fee Related CN211496071U (en) | 2019-11-28 | 2019-11-28 | Automatic sand unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211496071U (en) |
-
2019
- 2019-11-28 CN CN201922088672.3U patent/CN211496071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |