CN214610368U

CN214610368U - Belt stacker with automatic blanking structure for sand stacking

Info

Publication number: CN214610368U
Application number: CN202023077379.6U
Authority: CN
Inventors: 孙继武
Original assignee: Hangzhou Fuyang Guanshan Concrete Co ltd
Current assignee: Hangzhou Fuyang Guanshan Concrete Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-11-05
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a sand windrow is with belt stacker that has automatic blanking structure, including windrow base and pay-off belt, the fixed arm is installed to the one end on the high arm, and the other end on the fixed arm installs the windrow arm, the motor is installed to the one end on the windrow base, and the output of motor is connected with the pivot, the outside cover of pivot is equipped with the drive belt, and the other end on the drive belt is connected with the pay-off axle, the epaxial party of pay-off is connected with the pay-off belt, and the other end on the pay-off belt installs from the material axle, the fixed sleeve is installed to the one party on the windrow arm, and the internally mounted on the fixed sleeve has the pneumatic cylinder. In this kind of sand windrow is with belt stocker that has automatic blanking structure, through the limit flitch that sets up, can restrict the height of sand, prevent that sand from shaking before the windrow arm lifts, hopper under flexible arm can promote to make the windrow arm carry out the windrow with the sand with the angle of difference to the sand.

Description

Belt stacker with automatic blanking structure for sand stacking

Technical Field

The utility model relates to a belt stacker technical field specifically is a sand windrow is with belt stacker that has automatic blanking structure.

Background

The belt stacker has the main function of stacking the goods unloaded by the unloader on a yard to facilitate the material taking operation of the reclaimer, generally comprises three parts, namely a stacking belt and a cantilever lifting of a cantilever belt conveyor, is suitable for storage yards of large and medium-sized thermal power plants, cement plants, ports, mines, metallurgy and large hydraulic construction sites, and is efficient and continuous operation equipment for taking and transporting bulk materials.

When using, current belt stacker will lift off sand from the carrier earlier and just can carry out the windrow to the sand through belt stacker, and is more time consuming and energy consuming, and when carrying out the windrow to the sand, the vibrations that self brought when equipment operation can let the sand drop in advance to when the windrow, sand whereabouts angle makes fixed sand that leads to can be continuous to be piled up the rising, leads to the space to use very fast, to above-mentioned condition, carries out technical innovation on current belt stacker basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand windrow is with belt stocker that has automatic blanking structure, when using to propose current belt stocker in solving above-mentioned background art, will lift the sand off the carrier earlier and just can carry out the windrow to the sand through belt stocker, it is more time-consuming and energy-consuming, and when carrying out the windrow to the sand, the vibrations that self brought when equipment operates can let the sand drop in advance, and when the windrow, sand whereabouts angle makes fixed sand that leads to can be continuous to be piled up and rise, lead to the very fast problem of space use.

In order to achieve the above object, the utility model provides a following technical scheme: a belt stacker with an automatic blanking structure for sand stacking comprises a stacker base and a feeding belt, wherein a hydraulic rod is installed inside the stacker base, a height arm is installed at one end of the hydraulic rod, a fixed arm is installed at one end of the height arm, a stacking arm is installed at the other end of the fixed arm, a material limiting plate is installed above the stacking arm, a motor is installed at one end of the stacking arm, the output end of the motor is connected with a rotating shaft, a transmission belt is sleeved outside the rotating shaft, a feeding shaft is connected to the other end of the transmission belt, the feeding belt is connected to one side of the feeding shaft, a driven material shaft is installed at the other end of the feeding belt, a fixed sleeve is installed on one side of the stacking arm, a hydraulic cylinder is installed inside the fixed sleeve, and a telescopic arm is installed on one side of the hydraulic cylinder, and the other side of the telescopic arm is connected with a rotating shaft, one end of the rotating shaft is connected with the discharging hopper, and one end of the discharging hopper is provided with a positioning shaft.

Preferably, the height arm forms a telescopic structure with the stacker base through a hydraulic rod, and the stacking arm is perpendicular to the height arm.

Preferably, the fixed arms are connected with the stacking arms in a welding mode, the fixed arms are symmetrical with the stacking arms about the center line, and the fixed arms are fixedly connected with the height arms.

Preferably, the feeding shaft penetrates through the outer surface of the stacking arm, a rotating structure is formed between the feeding shaft and the stacking arm, and the feeding shaft and the driven shaft are symmetrical about the center line of the feeding belt.

Preferably, a clamping structure is formed between the fixed sleeve and the stacking arm, a telescopic structure is formed between the telescopic arm and the fixed sleeve through the hydraulic cylinder, and a rotating structure is formed between the telescopic arm and the discharging hopper through the rotating shaft.

Preferably, the lower hopper forms a rotating structure with the stacking arm through the positioning shaft, and the end face structure of the lower hopper is a trapezoidal structure.

Compared with the prior art, the beneficial effects of the utility model are as follows: the height arm can be lifted on the base of the stacker through the arranged hydraulic rod, the stacking arm is lifted to a position suitable for a sand carrier, sand in the carrier is directly conveyed through the stacking arm, the step that the sand needs to be poured to the ground for stacking is omitted, the labor force is saved, the fixed arm can support and fix the stacking arm, the stacking arm is prevented from being collapsed due to the overweight weight of the sand when the stacking arm conveys the sand, the effect of fixedly supporting the stacking arm is achieved, the height of the sand can be limited through the arranged material limiting plate, the sand is prevented from being shaken off before being lifted from the stacking arm by equipment during conveying, unnecessary trouble is brought to material pushing, the discharging hopper can be pushed through the arranged telescopic arm, the stacking arm piles the sand at different angles, and the sand is prevented from being stacked too high during stacking, through the positioning shaft, the lower hopper can be rotated on the stacking arm, so that the telescopic arm can adjust the inclination angle of the lower hopper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing arm of the present invention;

FIG. 3 is a schematic view of the stacking arm of the present invention;

fig. 4 is the structural schematic diagram of the discharging hopper of the utility model.

In the figure: 1. a stacker base; 2. a hydraulic lever; 3. a height arm; 4. a fixed arm; 5. a stacking arm; 6. a material limiting plate; 7. a motor; 8. a rotating shaft; 9. a transmission belt; 10. a feed shaft; 11. a feeding belt; 12. a driven material shaft; 13. fixing the sleeve; 14. a hydraulic cylinder; 15. a telescopic arm; 16. a rotating shaft; 17. feeding a hopper; 18. and (5) positioning the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a belt stacker with an automatic blanking structure for sand stacking comprises a stacker base 1 and a feeding belt 11, wherein a hydraulic rod 2 is installed inside the stacker base 1, a height arm 3 is installed at one end of the hydraulic rod 2, a fixing arm 4 is installed at one end of the height arm 3, a stacking arm 5 is installed at the other end of the fixing arm 4, a material limiting plate 6 is installed above the stacking arm 5, a motor 7 is installed at one end of the stacking arm 5, the output end of the motor 7 is connected with a rotating shaft 8, a driving belt 9 is sleeved outside the rotating shaft 8, a feeding shaft 10 is connected with the other end of the driving belt 9, the feeding belt 11 is connected with one side of the feeding shaft 10, a driven material shaft 12 is installed at the other end of the feeding belt 11, a fixing sleeve 13 is installed at one side of the stacking arm 5, a hydraulic cylinder 14 is installed inside the fixing sleeve 13, and a telescopic arm 15 is installed at one side of the hydraulic cylinder 14, the other end of the telescopic arm 15 is connected to a rotating shaft 16, one end of the rotating shaft 16 is connected to a discharging hopper 17, and a positioning shaft 18 is mounted on one end of the discharging hopper 17.

The utility model discloses in: the height arm 3 forms a telescopic structure with the stacker base 1 through the hydraulic rod 2, and the stacker arm 5 is vertical to the height arm 3; the height arm 3 can be extended and retracted in the stacker base 1, so that the height of the stacker arm 5 can be adjusted by the hydraulic rod 2.

The utility model discloses in: the fixed arms 4 are welded with the stacking arms 5, the fixed arms 4 are symmetrical about the center line of the stacking arms 5, and the fixed arms 4 are fixedly connected with the height arms 3; the fixed arm 4 may support the fixed stacking arm 5 to prevent the stacking arm 5 from being crushed by sand.

The utility model discloses in: the feeding shaft 10 penetrates through the outer surface of the stacking arm 5, a rotating structure is formed between the feeding shaft 10 and the stacking arm 5, and the feeding shaft 10 and the driven shaft 12 are symmetrical about the central line of the feeding belt 11; the feed belt 11 may rotate with the driven shaft 12 via the feed shaft 10 to convey sand above the feed belt 11.

The utility model discloses in: a clamping structure is formed between the fixed sleeve 13 and the stacking arm 5, a telescopic structure is formed between the telescopic arm 15 and the fixed sleeve 13 through the hydraulic cylinder 14, and a rotating structure is formed between the telescopic arm 15 and the blanking hopper 17 through the rotating shaft 16; the telescopic arm 15 can be further fixed on the sleeve 13 to be telescopic, so that the lower hopper 17 is pushed.

The utility model discloses in: the blanking hopper 17 forms a rotating structure with the stacking arm 5 through a positioning shaft 18, and the end surface structure of the blanking hopper 17 is a trapezoidal structure; the lower hopper 17 can be rotated on the stacking arm 5 by means of the positioning shaft 18 when pushed by the telescopic arm 15.

The working principle of the belt stacker with the automatic blanking structure for the sand stacking is as follows: firstly, a height arm 3 is lifted on a base 1 of the stacking machine through a hydraulic rod 2, sand in a carrier is directly conveyed through a stacking arm 5 after the stacking arm 5 is as high as the carrier for conveying the sand, and the fixed arm 4 can support and fix the stacking arm 5 to prevent the stacking arm 5 from collapsing due to the overweight of the sand when the stacking arm 5 conveys the sand; then, the motor 7 is turned on, the rotating shaft 8 drives the feeding shaft 10 to rotate through the transmission belt 9, the feeding belt 11 rotates between the feeding shaft 10 and the driven material shaft 12, sand is conveyed through the feeding belt 11, and the height of the sand can be limited by the material limiting plate 6 arranged on the stacking arm 5, so that the sand is prevented from being lifted by equipment from the stacking arm 5 and falling off in a forward shaking mode during conveying; finally, the hydraulic cylinder 14 can push the telescopic arm 15 to extend and retract in the fixed sleeve 13, so that the telescopic arm 15 pushes the blanking hopper 17 to rotate on the positioning shaft 18 through the rotating shaft 16, the angle of the blanking hopper 17 is adjusted, and the stacking arm 5 stacks sand at different angles.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand windrow is with belt stacker that has automatic blanking structure, includes stacker base (1) and feeding belt (11), its characterized in that: the stacking machine is characterized in that a hydraulic rod (2) is mounted inside a base (1) of the stacking machine, a height arm (3) is mounted at one end of the hydraulic rod (2), a fixed arm (4) is mounted at one end of the height arm (3), a stacking arm (5) is mounted at the other end of the fixed arm (4), a material limiting plate (6) is mounted above the stacking arm (5), a motor (7) is mounted at one end of the stacking arm (5), a rotating shaft (8) is connected with the output end of the motor (7), a driving belt (9) is sleeved outside the rotating shaft (8), the other end of the driving belt (9) is connected with a feeding shaft (10), a feeding belt (11) is connected with one side of the feeding shaft (10), a driven material shaft (12) is mounted at the other end of the feeding belt (11), and a fixing sleeve (13) is mounted at one side of the stacking arm (5), and a hydraulic cylinder (14) is arranged in the fixed sleeve (13), a telescopic arm (15) is arranged on one side of the hydraulic cylinder (14), a rotating shaft (16) is connected to the other side of the telescopic arm (15), one end of the rotating shaft (16) is connected with a discharging hopper (17), and a positioning shaft (18) is arranged at one end of the discharging hopper (17).

2. The belt stocker with an automatic discharging structure for sand stockpiling according to claim 1, wherein: the height arm (3) forms a telescopic structure with the stacker base (1) through the hydraulic rod (2), and the stacker arm (5) is perpendicular to the height arm (3).

3. The belt stocker with an automatic discharging structure for sand stockpiling according to claim 1, wherein: the fixing arm (4) is connected with the stacking arm (5) in a welding mode, the fixing arm (4) is symmetrical about the center line of the stacking arm (5), and the fixing arm (4) is fixedly connected with the height arm (3).

4. The belt stocker with an automatic discharging structure for sand stockpiling according to claim 1, wherein: the feeding shaft (10) penetrates through the outer surface of the stacking arm (5), a rotating structure is formed between the feeding shaft (10) and the stacking arm (5), and the feeding shaft (10) and the driven material shaft (12) are symmetrical about the center line of the feeding belt (11).

5. The belt stocker with an automatic discharging structure for sand stockpiling according to claim 1, wherein: the fixed sleeve (13) and the stacking arm (5) form a clamping structure, the telescopic arm (15) forms a telescopic structure through the hydraulic cylinder (14) and the fixed sleeve (13), and the telescopic arm (15) forms a rotating structure through the rotating shaft (16) and the blanking hopper (17).

6. The belt stocker with an automatic discharging structure for sand stockpiling according to claim 1, wherein: the lower hopper (17) forms a rotating structure with the stacking arm (5) through the positioning shaft (18), and the end face structure of the lower hopper (17) is a trapezoidal structure.