CN221478905U - Building grit material loading device - Google Patents

Abstract

The utility model belongs to the technical field of building sand and stone, and particularly relates to a building sand and stone loading and unloading device which comprises a fixed plate, wherein a first motor is fixedly arranged on the front surface of the fixed plate, a first movable shaft is fixedly arranged on the first motor through a rotating shaft of an output end, a rotating rod is rotatably arranged between the fixed plates, a second motor is arranged on the left Fang Gu of the first motor, and a second movable shaft is fixedly arranged on the second motor through a rotating shaft of the output end. The first motor is started to drive the first movable shaft to rotate, the first movable shaft drives the rotating rod to rotate through the conveying belt, the second motor is started to drive the second movable shaft to rotate, the second movable shaft drives the rotating rod to rotate, the conveying belt is driven to drive up and down, the filter screen vibrates through the spring and the telescopic rod, and then the building sand and stones are filtered, and the building sand and stones are collected through the collecting box, so that the processing effect of concrete is improved.

Description

A construction sand and gravel loading device

Technical Field

The utility model belongs to the technical field of building sand and stone, and particularly relates to a building sand and stone feeding and loading device.

Background technique

The product quality of sand and gravel must be qualified. It should be tested before use, and there must be a factory quality certificate and test sheet. Before use, sampling tests should be carried out according to the variety, specification, origin, and batch. The mandatory test items for sand are sieve analysis, mud content, mud block content. The mandatory test items for crushed stone are sieve analysis, mud content, mud block content, needle and flake particle content, and crushing index. For sand and gravel used to prepare concrete with special requirements, corresponding project tests are also required.

Patent application: CN202120439743.4, published on November 12, 2021, discloses a sand and gravel screening device for construction projects that is easy to load. A nylon rope is arranged to be wound and connected with the outer wall of the connecting column, and the L-shaped receiving column is interlaced and connected with the loading device. One end of the nylon rope is movably connected to the through hole on one side of the inner wall of the other end of the L-shaped receiving column. When loading, the fixture containing sand and gravel is placed in two hanging claws, and the two hanging claws are movably connected through the screws and nuts. The clockwise rotation of the rotating wheel is used to drive the nylon rope to be wound and connected to the outer wall of the connecting column, and the nylon rope is used to drive the L-shaped receiving column to move upward in the moving groove. The displacement of the L-shaped receiving column is used to control the height required for loading, so as to achieve the effect of facilitating loading. The device is insufficient for the screening of sand and gravel, resulting in poor subsequent concrete processing effect, and the loading process is not automated enough. The problem addressed by this device is how to more effectively screen construction sand and gravel during loading.

Utility Model Content

In order to solve the problems raised in the above background technology, the utility model provides a construction sand and gravel loading device, which solves the problem of how to more effectively screen the construction sand and gravel during loading.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction sand and gravel loading device, comprising a fixed plate, a first motor is fixedly installed on the front side of the fixed plate, a first movable shaft is fixedly installed on the first motor through the rotating shaft at the output end, a rotating rod is rotatably installed between the fixed plates, a second motor is fixedly installed on the left side of the first motor, a second movable shaft is fixedly installed on the second motor through the rotating shaft at the output end, a conveyor belt is installed for transmission between the first movable shaft and the second movable shaft, a fixed column is fixedly installed on the top of the fixed plate, a box is fixedly installed on the top of the fixed column, a filter is fixedly installed inside the box, a rectangular notch is opened at the bottom of the box, a spring and a telescopic rod are fixedly installed on the bottom of the filter, and one end of the telescopic rod is fixedly connected to the bottom of the box, and a collection box is movably installed below the box.

Preferably, a rectangular plate is fixedly installed on the right side of the fixed plate, a water tank is fixedly installed on the top of the rectangular plate, and a water inlet pipe is fixedly installed on the top of the water tank.

Preferably, a water pump is fixedly mounted on the back of the water tank, a drain pipe is fixedly mounted on the output end of the water pump, and a nozzle is fixedly mounted on the surface of the drain pipe.

Preferably, a support column is fixedly installed on the bottom of the fixed plate, and four support columns are provided.

Preferably, a fixed block is slidably mounted on the top of the conveyor belt, and a mounting plate is fixedly mounted on the top of the fixed block.

Preferably, a baffle is slidably installed between the mounting plates, and a plurality of baffles are provided, and the baffles are linearly arranged on the surface of the mounting plate, and the baffles are fixedly connected to the surface of the conveyor belt.

Preferably, a supporting telescopic rod is fixedly installed on the left side of the mounting plate, and a hook is fixedly installed on the left side of the supporting telescopic rod.

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

Starting the first motor drives the first movable shaft to rotate, and then the first movable shaft drives the rotating rod to rotate through the conveyor belt. Starting the second motor drives the second movable shaft to rotate, and then the second movable shaft drives the rotating rod to rotate, thereby driving the conveyor belt to transmit up and down. The filter screen is vibrated through the spring and the telescopic rod, and then the construction sand and gravel are filtered and collected through the collection box, thereby improving the processing effect of the concrete.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a first perspective structural diagram of the utility model;

FIG2 is a second three-dimensional structural diagram of the present invention;

FIG3 is an internal cross-sectional view of the collection box of the present invention;

FIG. 4 is an enlarged schematic diagram of point A in FIG. 1 of the present invention.

In the figure: 1. fixed plate; 2. conveyor belt; 3. nozzle; 4. filter; 5. water tank; 6. first motor; 7. water pump; 8. drain pipe; 9. box body; 10. second motor; 11. support column; 12. hook; 13. mounting plate; 14. collection box; 15. fixed column; 16. water inlet pipe; 17. rotating rod; 18. telescopic rod; 19. spring.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides the following technical solutions: a construction sand and gravel loading device, including a fixed plate 1, a first motor 6 is fixedly installed on the front of the fixed plate 1, the first motor 6 is fixedly installed with a first movable shaft through the rotating shaft of the output end, a rotating rod 17 is rotatably installed between the fixed plates 1, a second motor 10 is fixedly installed on the left side of the first motor 6, the second motor 10 is fixedly installed with a second movable shaft through the rotating shaft of the output end, a conveyor belt 2 is installed between the first movable shaft and the second movable shaft, a fixed column 15 is fixedly installed on the top of the fixed plate 1, a box body 9 is fixedly installed on the top of the fixed column 15, a filter screen 4 is fixedly installed inside the box body 9, a rectangular notch is opened at the bottom of the box body 9, a spring 19 and a telescopic rod 18 are fixedly installed at the bottom of the filter screen 4, and one end of the telescopic rod 18 is fixedly connected to the bottom of the box body 9, and a collecting box 14 is movably installed below the box body 9.

Working principle: During use, first start the first motor 6 to drive the first movable shaft to rotate, and then the first movable shaft drives the rotating rod 17 to rotate through the conveyor belt 2, start the second motor 10 to drive the second movable shaft to rotate, and then the second movable shaft drives the rotating rod 17 to rotate, thereby driving the conveyor belt 2 to move up and down. Since the surface of the conveyor belt 2 is movably installed with a collecting box 14, and the top of the collecting box 14 is fixedly installed with a filter 4, the construction sand and gravel can be screened and can be transported through the collecting box 14 and the conveyor belt 2. Since the bottom of the filter 4 is fixedly installed with a spring 19 and a telescopic rod 18, when the sand and gravel are placed above the filter 4, the filter 4 can vibrate, thereby filtering the construction sand and gravel, and starting the water pump 7 to pump the water inside the water tank 5 into the drain pipe 8, and spray it out through the nozzle 3, thereby filtering the construction sand and gravel. The dust generated during screening is cleaned to reduce the dust inhaled by users. Since the water tank 5 is fixedly installed with a water inlet pipe 16 on the top, water inside the water tank 5 can be added. Since the bottom of the fixed plate 1 is fixedly installed with a support column 11, it can play a supporting role. Since the surface of the conveyor belt 2 is fixedly installed with a fixed block, and the top of the fixed block is fixedly installed with a mounting plate 13, the collection box 14 can be prevented from moving forward and backward to avoid leakage of construction sand and gravel. Since a baffle is slidably installed between the mounting plates 13, and the baffle is fixedly connected to the surface of the conveyor belt 2, the baffle can move with the movement of the conveyor belt 2 and play a dividing role at the same time. Since a supporting telescopic rod is fixedly installed on the left side of the mounting plate 13, and a hook 12 is fixedly installed on the left side of the supporting telescopic rod, it can be hung on the truck door, and all electrical equipment in this device are powered by an external power supply.

In one aspect of this embodiment, the water pump 7 is started to pump the water inside the water tank 5 into the drain pipe 8 and spray it out through the nozzle 3, thereby cleaning the dust generated during the screening of construction sand and gravel, reducing the dust inhaled by users. Since the water inlet pipe 16 is fixedly installed on the top of the water tank 5, the water inside the water tank 5 can be added.

In one aspect of this embodiment, since the support column 11 is fixedly installed on the bottom of the fixed plate 1, it can play a supporting role. Since a fixed block is fixedly installed on the surface of the conveyor belt 2 and a mounting plate 13 is fixedly installed on the top of the fixed block, it can prevent the collection box 14 from moving forward and backward, thereby avoiding leakage of construction sand and gravel.

In one aspect of the present embodiment, since a baffle is slidably installed between the mounting plates 13 and is fixedly connected to the surface of the conveyor belt 2, the baffle can move with the movement of the conveyor belt 2 and simultaneously plays a dividing role. Since a supporting telescopic rod is fixedly installed on the left side of the mounting plate 13 and a hook 12 is fixedly installed on the left side of the supporting telescopic rod, it can be hung on the truck door.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. Building grit material loading device, including fixed plate (1), its characterized in that: the utility model discloses a box, including fixed plate (1), conveyer belt (2) are installed in the front fixed mounting of fixed plate (1), first motor (6) have first loose axle through the axis of rotation fixed mounting of output, rotate between fixed plate (1) and install dwang (17), the left Fang Gu of first motor (6) installs second motor (10), the axis of rotation fixed mounting of second motor (10) through the output has second loose axle, the top fixed mounting of fixed plate (1) has fixed column (15), the top fixed mounting of fixed column (15) has box (9), the inside fixed mounting of box (9) has filter screen (4), rectangular notch has been seted up to the bottom of box (9), the bottom fixed mounting of filter screen (4) has spring (19) and telescopic link (18), and the bottom fixed connection of one end and box (9) of telescopic link (18), the below movable mounting of box (9) has collecting box (14).

2. The construction sand loading and loading device according to claim 1, wherein: the right side fixed plate (1) is fixedly provided with a rectangular plate, the top of the rectangular plate is fixedly provided with a water tank (5), and the top of the water tank (5) is fixedly provided with a water inlet pipe (16).

3. A construction sand loading apparatus according to claim 2, wherein: the back of the water tank (5) is fixedly provided with a water pump (7), the output end of the water pump (7) is fixedly provided with a drain pipe (8), and the surface of the drain pipe (8) is fixedly provided with a spray head (3).

4. The construction sand loading and loading device according to claim 1, wherein: the bottom of fixed plate (1) is fixed mounting has support column (11), and support column (11) are provided with four.

5. The construction sand loading and loading device according to claim 1, wherein: the top of the conveyor belt (2) is slidably provided with a fixed block, and the top of the fixed block is fixedly provided with a mounting plate (13).

6. The construction sand loading and unloading device according to claim 5, wherein: the baffle plates are slidably arranged between the mounting plates (13), the baffle plates are arranged in a plurality, the baffle plates are linearly arranged on the surfaces of the mounting plates (13), and the baffle plates are fixedly connected with the surfaces of the conveyor belt (2).

7. The construction sand loading and unloading device according to claim 5, wherein: the left side of mounting panel (13) is fixed mounting has the support telescopic link, the left side of support telescopic link is fixed mounting has couple (12).