CN211887171U - A garbage crushing and screening device - Google Patents

Abstract

The utility model discloses a sieving mechanism is smashed to rubbish, including the control box, the inside fixed mounting of control box has the backup pad, and the inside sliding connection of backup pad has the branch sieve, divides the equal fixed mounting in both sides of sieve have the slide, the inside of backup pad all seted up with slide assorted spout, divide one side fixed mounting rack plate of the bottom of sieve, the inside rotation of control box is connected with the bull stick, the beneficial effects of the utility model are that: the first motor through setting up drives the incomplete gear of second and rotates, because rack plate, first incomplete gear and the incomplete gear three intermeshing of second are connected, drive rack plate and carry out the motion left when the incomplete gear pivoted in-process of second, when the incomplete gear of second is connected with first incomplete gear meshing, make first incomplete gear drive rack plate move right, cooperation slide and spring, make and divide the sieve board to remove repeatedly, improve the screening effect then.

Description

A garbage crushing and screening device

technical field

The utility model relates to a screening device, in particular to a garbage crushing and screening device, which belongs to the technical field of garbage disposal.

Background technique

At present, in order to collect garbage for centralized treatment, every community or street has some garbage collection stations, such as: wood, paper, hard plastics, brittle materials, metals, soft plastics, tires, etc. The garbage is generated in human daily life and production Solid waste, due to its large discharge volume, complex and diverse components, and pollution, resource and social nature, requires harmless, resource-based, reduced and socialized treatment. If it cannot be properly handled, it will pollute the environment. It affects environmental sanitation, wastes resources, destroys production and life safety, and destroys social harmony; in the process of garbage disposal, garbage crushing and screening devices are often used for crushing and screening.

The screening effect of the existing screening device is poor, and there are certain limitations in the use process; and the existing screening device is not convenient for conveying the screened garbage, and it is inconvenient to use.

Utility model content

The purpose of the present utility model is to provide a garbage crushing and screening device, so as to solve the problem of poor screening effect and inconvenience in conveying the screened garbage proposed in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a garbage crushing and screening device, comprising an operation box, a support plate is fixedly installed in the inside of the operation box, and a sieve plate is slidably connected to the inside of the support plate, so Both sides of the sieve plate are fixedly installed with slide plates, the inside of the support plate is provided with a chute that matches the slide plate, a rack plate is fixedly installed on one side of the bottom end of the sieve plate, and the operation box is A rotating rod is rotatably connected inside, a first incomplete gear is fixedly installed on the outside of the rotating rod, the rack plate is meshed and connected with the first incomplete gear, and the middle part of the front of the operation box is fixedly installed with a support seat. The first motor, the transmission shaft of the first motor passes through the operation box and is engaged with the second incomplete gear provided inside the operation box, the rack plate is engaged with the second incomplete gear, and the first incomplete gear is engaged and connected. The gear and the second incomplete gear are meshed and connected, the two sides of the top of the support plate are fixedly installed with a material guide plate, the middle of the top of the operation box is fixedly installed with a motor box, and the inside of the motor box is fixedly installed with a second Electric motor, the transmission shaft of the second motor passes through the motor box and the operation box respectively and is fixedly connected to the pulverizing roller arranged inside the operation box, and pulverizing rods are fixedly installed on both sides of the pulverizing roller, and the one side of the operation box is fixedly installed. A third motor is fixedly installed at the bottom through the support seat, and the drive shaft of the third motor passes through the operation box and is fixedly connected to the rotating roller arranged inside the operation box. The outside of the rotating roller is evenly installed with several rotating blades, One end of the rotating roller is rotatably connected with the inner wall of one side of the operation box.

As a preferred technical solution of the present invention, the top of the support plate is provided with a leakage groove corresponding to the sieve plate.

As a preferred technical solution of the present invention, a feeding port is fixedly installed on one side of the top of the operation box, a discharge pipe is fixedly installed on the bottom end of the other side of the operation box, and the middle part of the discharge pipe is fixedly installed. A discharge valve is fixedly installed.

As a preferred technical solution of the present invention, a spring is fixedly installed in the middle of one side of the two sliding plates, and one ends of the two springs are respectively fixedly connected to the inner wall of the chute.

As a preferred technical solution of the present invention, an observation window is fixedly installed on the top of the front of the operation box.

As a preferred technical solution of the present utility model, a switch panel is fixedly installed on the top of the front of the operation box, and a first motor switch, a second motor switch and a third motor switch are fixedly installed on the surface of the switch panel respectively. The first motor, the second motor and the third motor are respectively electrically connected to the power source through the first motor switch, the second motor switch and the third motor switch.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a garbage crushing and screening device, which drives the second incomplete gear to rotate through the provided first motor. It is meshed with the second incomplete gear. When the second incomplete gear rotates, the rack plate is driven to move to the left. When the second incomplete gear is meshed with the first incomplete gear, the first The incomplete gear drives the rack plate to move to the right, and cooperates with the sliding plate and the spring to make the sieve plate move repeatedly, thereby improving the screening effect and making it more convenient to use; the rotating roller and the rotating blade are driven to rotate at the same time by the set third motor , so as to facilitate the conveying of the screened materials; through the cooperation between the set second motor, the crushing roller and the crushing rod, it is convenient to crush the collected garbage.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

Fig. 3 is the enlarged structural representation of the utility model A;

FIG. 4 is an enlarged schematic view of the structure at B of the present invention.

In the figure: 1. Operation box; 2. Feeding port; 3. The first motor; 4. The second motor; 5. Pulverizing roller; 6. Pulverizing rod; 7. Support plate; ;10, spring; 11, rotating rod; 12, first incomplete gear; 13, second incomplete gear; 14, rack plate; 15, motor box; 16, discharge pipe; 17, guide plate; 18 , the third motor; 19, the rotating roller; 20, the rotating blade.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a garbage crushing and screening device, including an operation box 1, a support plate 7 is fixedly installed inside the operation box 1, and a sieve plate 8 is slidably connected to the inside of the support plate 7. Both sides of the sieve plate 8 are fixedly installed with a sliding plate 9, the inside of the support plate 7 is provided with a chute matching the sliding plate 9, a rack plate 14 is fixedly installed on one side of the bottom end of the sieve plate 8, and inside the operation box 1 A rotating rod 11 is rotatably connected, a first incomplete gear 12 is fixedly installed on the outside of the rotating rod 11, the rack plate 14 is meshed and connected with the first incomplete gear 12, and the middle part of the front of the operation box 1 is fixedly installed with a first incomplete gear 12 through the support seat. A motor 3 is convenient to drive the second incomplete gear 13 to rotate; the transmission shaft of the first motor 3 passes through the operation box 1 and is engaged with the second incomplete gear 13 arranged inside the operation box 1, and the rack plate 14 is connected to the second incomplete gear 13. The incomplete gear 13 is meshed and connected, the first incomplete gear 12 and the second incomplete gear are meshed and connected to 13, both sides of the top of the support plate 7 are fixedly installed with guide plates 17, and the middle of the top of the operation box 1 is fixedly installed with a motor box. 15. The second motor 4 is fixedly installed inside the motor box 15, which is convenient to drive the crushing roller 5 to rotate; the transmission shaft of the second motor 4 passes through the motor box 15 and the operation box 1 and the crushing roller 5 provided in the operation box 1 Fixed connection, both sides of the crushing roller 5 are fixedly installed with crushing rods 6, the bottom of one side of the operation box 1 is fixedly installed with a third motor 18 through the support seat, and the drive shaft of the third motor 18 passes through the operation box 1 and the operation box. 1. The rotating roller 19 arranged inside is fixedly connected, and several rotating blades 20 are evenly installed on the outside of the rotating roller 19, which is convenient for evenly conveying the pulverized materials; .

Preferably, the top of the support plate 7 is provided with a material leakage groove corresponding to the sieve plate 8, which is convenient for material leakage; A discharge pipe 16 is fixedly installed at the end, and a discharge valve is fixedly installed in the middle of the discharge pipe 16, which is convenient for feeding and discharging, and at the same time, it is convenient to control the discharge flow; the middle of one side of the two slide plates 9 is fixedly installed with a spring 10. One end of each spring 10 is fixedly connected with the inner wall of the chute respectively, to increase the stability of the sieve plate 8 during the moving process; the top of the front of the operation box 1 is fixedly installed with an observation window, which is convenient for observing the garbage inside the operation box 1; A switch panel is fixedly installed on the top of the front of the operation box 1, and a first motor switch, a second motor switch and a third motor switch are fixedly installed on the surface of the switch panel, respectively. The first motor 3, the second motor 4 and the third motor 18 are respectively The first motor switch, the second motor switch and the third motor switch are electrically connected to the power supply, so as to better control the work and operation of each electrical appliance.

In specific use, the utility model is a garbage crushing and screening device. When the crushing and screening device needs to be used, first place the crushing and screening device at the work site, add an appropriate amount of garbage through the feeding port 2, and then switch the first motor on and off respectively. And the second motor switch controls the first motor 3 and the second motor 4 to work, the transmission shaft of the first motor 3 drives the second incomplete gear 13 to rotate, because the rack plate 14, the first incomplete gear 12 and the second incomplete gear 13 rotate. The three incomplete gears 13 are meshed and connected with each other. When the second incomplete gear 13 rotates, it drives the rack plate 14 to move to the left. When the second incomplete gear 13 is connected with the first incomplete gear 12, it makes The first incomplete gear 12 drives the rack plate 14 to move to the right, (cooperating with the slide plate 9 and the spring 10), and then drives the rack plate 14 and the screen plate 8 to move repeatedly, thereby improving the screening effect. The drive shaft drives the crushing roller 5 and the crushing rod 6 to crush the garbage and screen it, and then control the third motor 18 to work through the third motor switch, and the drive shaft of the third motor 18 drives the rotating blade 20 and the rotating roller 19 at the same time. Rotate at the same time, and cooperate with the discharge pipe 16 to collect garbage; when the crushing and screening device is not needed, it is only necessary to turn off each electrical appliance and place the crushing and screening device in a suitable position.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

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

Claims (6)

1. A garbage crushing and screening device, comprising an operation box (1), characterized in that a support plate (7) is fixedly installed inside the operation box (1), and the inside of the support plate (7) is slidably connected with a A sieve plate (8), a slide plate (9) is fixedly installed on both sides of the sieve plate (8), and a chute matching the slide plate (9) is provided inside the support plate (7), A rack plate (14) is fixedly installed on one side of the bottom end of the sieve plate (8), a rotating rod (11) is rotatably connected inside the operation box (1), and the outside of the rotating rod (11) is fixedly installed There is a first incomplete gear (12), the rack plate (14) is meshed with the first incomplete gear (12), and a first motor is fixedly installed in the middle of the front of the operation box (1) through a support seat (3), the transmission shaft of the first motor (3) is meshed with the second incomplete gear (13) provided inside the operation box (1) through the operation box (1), and the rack plate (14) It is meshed with the second incomplete gear (13), the first incomplete gear (12) is meshed with the second incomplete gear (13), and guides are fixedly installed on both sides of the top of the support plate (7). A material plate (17), a motor box (15) is fixedly installed in the middle of the top of the operation box (1), a second motor (4) is fixedly installed in the inner part of the motor box (15), and the second motor ( 4) The drive shaft respectively passes through the motor box (15) and the operation box (1) and is fixedly connected to the crushing roller (5) provided inside the operation box (1), and both sides of the crushing roller (5) are fixedly installed with The crushing rod (6), the bottom of the side of the operation box (1) is fixedly installed with a third motor (18) through a support seat, and the drive shaft of the third motor (18) passes through the operation box (1) and is connected to the operation box (1). A rotating roller (19) arranged inside the box (1) is fixedly connected, a plurality of rotating blades (20) are evenly installed on the outside of the rotating roller (19), and one end of the rotating roller (19) is connected to the operation box (1). ) on one side of the inner wall of the rotating connection. 2 . The garbage crushing and screening device according to claim 1 , characterized in that: the top of the support plate ( 7 ) is provided with a leakage groove corresponding to the sieve plate ( 8 ). 3 . 3. A garbage crushing and screening device according to claim 1, characterized in that: a feeding port (2) is fixedly installed on one side of the top of the operation box (1), and the other side of the operation box (1) is fixedly installed. A discharge pipe (16) is fixedly installed at the bottom end of the side, and a discharge valve is fixedly installed in the middle of the discharge pipe (16). 4. A garbage crushing and screening device according to claim 1, wherein a spring (10) is fixedly installed in the middle of one side of the two sliding plates (9), and the two springs (10) One end is respectively fixedly connected with the inner wall of the chute. 5 . The garbage crushing and screening device according to claim 1 , wherein an observation window is fixedly installed on the top of the front of the operation box ( 1 ). 6 . 6. A garbage crushing and screening device according to claim 1, wherein a switch panel is fixedly installed on the top of the front of the operation box (1), and a first motor switch is fixedly installed on the surface of the switch panel respectively. , a second motor switch and a third motor switch, the first motor (3), the second motor (4) and the third motor (18) are connected with the first motor switch, the second motor switch and the third motor switch respectively through the first motor switch, the second motor switch and the third motor switch Power supply electrical connection.

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