CN221915969U - Sand and stone elevator - Google Patents

Abstract

The utility model provides a sand stone elevator, which comprises a support frame, wherein four corners of the lower end of the support frame are respectively provided with a support leg, two mounting frames which are symmetrically distributed front and back are arranged on the upper side of the interior of the support frame, a plurality of conveying rollers which are uniformly distributed are rotatably arranged between the two mounting frames, conveying chain plates are arranged between the conveying rollers which are uniformly distributed in a transmission way, a discharging auxiliary module for assisting sand stone discharging is further arranged on the support frame, and an electric control module for driving the conveying chain plates to rotate is further arranged on the mounting frames. Through the sand lifter provided by the utility model, falling sand can be buffered, and meanwhile, the sand can be uniformly dispersed and discharged through the chute plate which continuously swings up and down, so that the sand can be effectively prevented from being accumulated at one position.

Description

A sand and gravel elevator

Technical Field

The utility model belongs to the technical field of elevators, in particular to a sand and gravel elevator.

Background Art

Elevator is a kind of mechanical equipment widely used in industrial production and material handling. Its main function is to lift and transport materials in a vertical or near vertical direction by changing potential energy.

The existing sand and gravel elevator drives the conveyor plate chain to rotate through the motor drive module, and drives the sand and gravel to be lifted and transported through the rotation of the conveyor plate chain. However, in actual use, when unloading, since the unloading position is fixed, the sand and gravel unloaded from the sand and gravel elevator may accumulate in one position, which may affect the subsequent processing. Personnel are required to manually flatten the sand and gravel, which is not conducive to personnel use.

Utility Model Content

In view of this, the utility model aims at the deficiencies of the prior art and provides a sand and gravel elevator, which can buffer the falling sand and gravel and at the same time, the chute plate that constantly swings up and down can make the sand and gravel evenly dispersed for discharge, which can effectively prevent the sand and gravel from piling up in one place.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a sand and gravel elevator, including a support frame, the four corners of the lower end of the support frame are provided with supporting feet, two mounting frames symmetrically distributed front and back are provided on the upper inner side of the support frame, a plurality of evenly distributed conveying rollers are rotatably arranged between the two mounting frames, a conveying chain plate is transmitted between the plurality of evenly distributed conveying rollers, a material unloading auxiliary module for assisting the unloading of sand and gravel is also provided on the support frame, and an electric control module for driving the conveying chain plate to rotate is also provided on the mounting frame; the electric control module includes a motor 1 arranged on the rear side of the support frame on the rear side, and the output shaft of the motor 1 is fixed to the adjacent conveying rollers by a coupling.

As a further improvement of the utility model, the unloading auxiliary module includes a chute plate rotatably arranged at the upper left end of the interior of the support frame, a buffer rubber pad is bonded and fixed to the inside of the chute plate, and an electric drive unit for driving the chute plate to rotate is also arranged on the support frame; the electric drive unit includes two guide rails welded and fixed to the left side of the interior of the support frame and symmetrically distributed front and back, an adjustment seat is slidably arranged between the two guide rails, connecting rods are rotatably arranged at the front and rear ends of the adjustment seat, and the ends of the connecting rods away from the adjustment seat are rotatably connected to the chute plate, and a driving component for driving the adjustment seat to move is also arranged on the support frame.

As a further improvement of the utility model, the driving assembly includes an installation box welded and fixed to the left side of the interior of the support frame, a support is provided on the lower side of the interior of the installation box, an adjusting screw is rotatably provided between the support and the inner top of the installation box, the installation box is slidably connected to the adjusting seat, the adjusting screw is threadedly connected to the adjusting seat, a motor 2 is provided at the lower end of the interior of the installation box, and the output shaft of the motor 2 is fixed to the adjusting screw by a coupling; a control panel is provided on the front side of the support frame, and motor 1 and motor 2 are both electrically connected to the control panel.

As a further improvement of the utility model, a plurality of evenly distributed partition plates are arranged on the outer side of the conveying chain plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

First, the control panel controls the motor to run, and the conveying rollers drive the conveying chain plates set between the conveying rollers to rotate, and the sand and gravel are poured onto the conveying chain plates, and the conveying chain plates are used to lift and transport the sand and gravel.

Secondly, the control panel regulates the operation of motor 2, and the sand and gravel can be buffered by the buffer rubber pad on the chute plate. The chute plate that constantly swings up and down can make the sand and gravel evenly dispersed for discharge, which can effectively avoid the accumulation of sand and gravel in one place.

Thirdly, the adjusting screw drives the adjusting seat to slide back and forth up and down between the two guide rails. During the up and down reciprocating movement of the adjusting seat, the adjusting seat and the connecting rod rotate, and the connecting rod and the chute plate rotate, so that the adjusting seat drives the chute plate to swing back and forth up and down through the connecting rod, thereby quickly and stably controlling the swing amplitude of the chute plate.

Fourthly, the sand and gravel are separated and blocked by the partition plate, which can effectively prevent the sand and gravel from sliding during the transportation process.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the internal cross-sectional structure of the present invention;

FIG3 is an enlarged structural schematic diagram of point A of the present utility model;

FIG. 4 is a schematic diagram of the internal planar structure of the utility model.

In the figure: 101, support frame; 102, support foot; 103, mounting frame; 104, conveyor roller; 105, conveyor chain plate; 106, partition plate; 107, motor one; 201, chute plate; 202, guide rail; 203, adjustment seat; 204, connecting rod; 205, mounting box; 206, support; 207, adjustment screw; 208, motor two; 301, control panel.

DETAILED DESCRIPTION

In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

As shown in Figures 1, 2 and 4, it includes a support frame 101, and the four corners of the lower end of the support frame 101 are each provided with a support leg 102. Two mounting frames 103 symmetrically distributed front and back are provided on the inner upper side of the support frame 101. A plurality of evenly distributed conveying rollers 104 are rotatably arranged between the two mounting frames 103, and conveying chain plates 105 are transmitted between the plurality of evenly distributed conveying rollers 104. A material unloading auxiliary module for assisting the unloading of sand and gravel is also provided on the support frame 101, and an electric control module for driving the conveying chain plates 105 to rotate is also provided on the mounting frame 103.

As shown in FIG. 1 , the electric control module includes a motor 107 disposed on the rear side of the rear support frame 101 , and the output shaft of the motor 107 is fixed to the adjacent conveying roller 104 via a coupling.

As shown in Figures 2, 3 and 4, the material unloading auxiliary module includes a chute plate 201 rotatably arranged at the upper left end of the inner part of the support frame 101, a buffer rubber pad is bonded and fixed inside the chute plate 201, and an electric drive unit for driving the chute plate 201 to rotate is also arranged on the support frame 101; the electric drive unit includes two guide rails 202 symmetrically distributed front and back and fixed to the inner left side of the support frame 101, an adjustment seat 203 is slidably arranged between the two guide rails 202, and connecting rods 204 are rotatably arranged at both front and rear ends of the adjustment seat 203, and the ends of the connecting rods 204 away from the adjustment seat 203 are both rotatably connected to the chute plate 201 Dynamic connection, the support frame 101 is also provided with a driving component for driving the adjustment seat 203 to move; the driving component includes an installation box 205 welded and fixed to the left side of the support frame 101, a support 206 is provided on the lower side of the interior of the installation box 205, an adjusting screw 207 is rotatably provided between the support 206 and the inner top of the installation box 205, the installation box 205 is slidingly connected to the adjustment seat 203, the adjusting screw 207 is threadedly connected to the adjustment seat 203, and a motor 208 is provided at the lower end of the interior of the installation box 205, and the output shaft of the motor 208 is fixed to the adjusting screw 207 by a coupling.

As shown in FIGS. 1 , 2 and 4 , a control panel 301 is disposed on the front side of the support frame 101 , and the motor 1 107 and the motor 2 208 are both electrically connected to the control panel 301 .

In the process of conveying sand and gravel, the control panel 301 is used to control the operation of motor 1 107 and motor 2 208, so that the output shaft of motor 107 drives the conveying roller 104 connected thereto to rotate, and then the conveying roller 104 drives the conveying chain plate 105 arranged between the conveying rollers 10 to rotate, and the sand and gravel are poured onto the conveying chain plate 105, and the conveying chain plate 105 is used to realize the lifting and conveying of the sand and gravel; the output shaft of motor 208 drives the adjusting screw rod 207 to rotate in a forward and reverse cycle, and then the motor 208 drives the adjusting screw rod 207 to rotate in a forward and reverse cycle, so that the adjusting screw rod 207 drives the adjusting screw rod 207 to drive the adjusting screw rod 207 to rotate in a forward and reverse cycle. The seat 203 continuously slides back and forth up and down between the two guide rails 202. During the up and down reciprocating movement of the adjusting seat 203, the adjusting seat 203 and the connecting rod 204 rotate, and the connecting rod 204 and the chute plate 201 rotate, so that the adjusting seat 203 drives the chute plate 201 to swing back and forth continuously through the connecting rod 204. The sand and gravel on the upper side transported by the conveying chain plate 105 falls from the conveying chain plate 105 onto the chute plate 201, and the buffer rubber pad on the chute plate 201 buffers the sand and gravel. The chute plate 201 that continuously swings up and down can make the sand and gravel be evenly dispersed for discharge, which can effectively prevent the sand and gravel from accumulating in one position.

According to another embodiment of the utility model, as shown in Figures 1, 2, and 4, a plurality of evenly distributed partition plates 106 are provided on the outer side of the conveying chain plate 105. In the process of conveying sand and gravel, the partition plates 106 can quickly and effectively prevent the sand and gravel from sliding during the conveying process.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims (7)

1. The utility model provides a grit lifting machine, includes support frame (101), the lower extreme four corners of support frame (101) all is provided with stabilizer blade (102), its characterized in that: the automatic sand control device is characterized in that two mounting frames (103) which are symmetrically distributed around are arranged on the upper side of the inside of the supporting frame (101), a plurality of conveying rollers (104) which are evenly distributed are rotatably arranged between the two mounting frames (103), conveying chain plates (105) are arranged between the conveying rollers (104) which are evenly distributed in a transmission mode, a feeding auxiliary module which is used for assisting sand and stone discharging is further arranged on the supporting frame (101), and an electric control module which is used for driving the conveying chain plates (105) to rotate is further arranged on the mounting frames (103).

2. The sand elevator of claim 1, wherein: the electric control module comprises a first motor (107) arranged on the rear side of the support frame (101) at the rear side, and an output shaft of the first motor (107) is fixed with an adjacent conveying roller (104) through a coupler.

3. The sand elevator of claim 2, wherein: the blanking auxiliary module comprises a chute plate (201) which is rotatably arranged at the upper end of the left side inside the support frame (101), a buffer rubber pad is fixedly adhered to the inside of the chute plate (201), and an electric driving unit for driving the chute plate (201) to rotate is further arranged on the support frame (101).

4. The sand elevator of claim 3, wherein: the electric drive unit comprises two guide rails (202) which are welded and fixed on the left side inside the support frame (101) and are symmetrically distributed around, an adjusting seat (203) is arranged between the two guide rails (202) in a sliding mode, connecting rods (204) are arranged at the front end and the rear end of the adjusting seat (203) in a rotating mode, one ends, far away from the adjusting seat (203), of the connecting rods (204) are connected with a chute plate (201) in a rotating mode, and a driving assembly used for driving the adjusting seat (203) to move is further arranged on the support frame (101).

5. The sand elevator of claim 4, wherein: the driving assembly comprises a mounting box (205) which is welded and fixed on the left side inside the supporting frame (101), a support (206) is arranged on the lower side inside the mounting box (205), an adjusting screw (207) is rotatably arranged between the support (206) and the top end inside the mounting box (205), the mounting box (205) is slidably connected with the adjusting seat (203), the adjusting screw (207) is in threaded connection with the adjusting seat (203), a motor II (208) is arranged at the lower end inside the mounting box (205), and an output shaft of the motor II (208) is fixed with the adjusting screw (207) through a coupler.

6. The sand elevator of claim 5, wherein: the front side of the support frame (101) is provided with a control panel (301), and the motor I (107) and the motor II (208) are electrically connected with the control panel (301).

7. The sand elevator of claim 1, wherein: a plurality of partition plates (106) which are uniformly distributed are arranged on the outer side of the conveying chain plate (105).