CN219377320U - Screening mechanism for spray seeding machine - Google Patents

Abstract

The utility model discloses a new type of screening mechanism for spraying machines, which relates to the technical field of spraying machines. The screening mechanism for spraying machines includes a spraying machine body. A screening plate is arranged on the spraying machine body. A protective box is fixedly connected to the top of the screening plate. The crushing rod can crush some agglomerated soil, so that the screening plate can screen the soil more smoothly, and at the same time, to a certain extent, it reduces the staff to manually crush the agglomerated soil, which increases the labor intensity of the staff, so that the staff can use the device to screen the soil more conveniently.

Description

A screening mechanism for a sprinkler

technical field

The utility model relates to the technical field of spraying machines, in particular to a screening mechanism for spraying machines.

Background technique

The spraying machine is to mix grass seeds, shrubs, arbor species, etc., with water retaining agent, adhesive, plant fiber, planting soil and fertilizer, etc., into a viscous mixed slurry with water in the mixing irrigation, and spray it on the slope with a special mud pump. At present, in the construction process of the guest soil spraying machine, in order to ensure the normal construction, there are strict requirements on the flowing particles passing through the pump or nozzle.

At present, when some existing spraying machines use screening mechanisms to screen the soil, due to the different particle sizes of the soil, the staff need to manually crush the agglomerated soil for some large agglomerated soils, so that the device can sieve the soil more smoothly.

Utility model content

The purpose of the utility model is to solve at least one of the technical problems in the prior art, and provide a screening mechanism for spraying machines, which can solve the problem that workers manually crush the soil and increase the labor intensity of the workers to a certain extent.

In order to achieve the above object, the utility model provides the following technical solutions: a screening mechanism for a spraying machine, including a spraying machine body, the spraying machine body is provided with a screening plate, the top of the screening plate is fixedly connected with a protective box, the top of the protective box is fixedly connected with a mixing bucket communicated with the inside of the protective box, and the top of the mixing bucket is fixedly connected with a feeding box connected with the inside of the mixing bucket.

Preferably, the transmission pulverizing and stirring device includes a fixed frame, the right side of the fixed frame is fixedly connected with the inner wall of the mixing bucket, the inside of the fixed frame is a hollow structure, the inner rotation of the vertical rod of the fixed frame is connected with a rotating shaft extending to the outside of the fixed frame, and the surface of the rotating shaft is fixedly connected with a crushing rod.

Preferably, a supporting block is fixedly connected to the top of the fixing frame, the cross section of the supporting block is triangular, and the fixing frame communicates with the inside of the supporting block.

Preferably, the left side of the protection box is rotatably connected with a dodge door.

Preferably, the outer surface of the mixing bucket is fixedly connected with a motor, the output end of the motor rotates through the inside of the mixing bucket and extends to the inside of the fixed frame, the output end of the motor is fixedly connected with a rotating shaft, the end of the rotating shaft away from the motor is fixedly connected with the first bevel gear, and the end of the rotating shaft close to the first bevel gear is fixedly connected with the second bevel gear meshing with the surface of the first bevel gear.

Preferably, a scraper is fixedly connected to the surface of the rotating shaft.

The beneficial effects of the utility model are:

(1) The screening mechanism of the sprinkler is rotated by the rotating shaft and the crushing rod, so that the crushing rod can crush some agglomerated soil, so that the screening plate can screen the soil more smoothly, and at the same time, to a certain extent, it reduces the staff to manually crush the agglomerated soil, which increases the labor intensity of the staff, so that the staff can use the device to screen the soil more conveniently.

(2) The sprayer uses a screening mechanism to drive the scraper to rotate through the rotating shaft, so that the scraper can push the impurities during the screening of the soil by the sieve plate, to a certain extent reduce the accumulation of larger impurities in the soil on the top of the sieve plate, make the impurities block the mesh of the sieve plate, and cause the sieve plate to slow down the soil screening speed, so that the progress of the device for soil screening is guaranteed, and the staff can use the device more conveniently.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of a kind of sifting mechanism of sprinkler of the present utility model;

Fig. 2 is the schematic plan view of the front view of the mixing tank of the present utility model;

Fig. 3 is a front view plan view of the fixing frame of the present invention.

Reference signs: 1, spraying machine body; 2, screening plate; 3, protective box; 4, movable door; 5, mixing barrel; 6, feeding box; 7, support block; 8, fixed frame; 9, rotating shaft; 10, scraper; 11, crushing rod; 12, motor;

Detailed ways

Please refer to Figures 1-3, the utility model provides a technical solution: a screening mechanism for a spraying machine, including a spraying machine body 1. The spraying machine body 1 is an existing structure, which will not be repeated here. The spraying machine body 1 is provided with a screening plate 2. The spraying machine body 1 can move the screening plate 2 through an internal power device, and the soil can be screened. The top of the screening plate 2 is fixedly connected with a protective box 3. , so that the device can screen the soil more smoothly, the top of the protective box 3 is fixedly connected with the mixing bucket 5 communicating with the inside of the protective box 3, the top of the mixing bucket 5 is fixedly connected with the feeding box 6 connected with the inside of the mixing bucket 5, the lower surface inside the feeding box 6 is a slope, so that the soil can enter the inside of the mixing bucket 5 more smoothly, and the inner wall of the mixing bucket 5 is provided with a transmission crushing and stirring device.

The transmission crushing and mixing device includes a fixed frame 8, the right side of the fixed frame 8 is fixedly connected with the inner wall of the mixing bucket 5, the inside of the fixed frame 8 is a hollow structure, and the inner rotation of the vertical rod of the fixed frame 8 is connected with a rotating shaft 9 extending to the outside of the fixed frame 8, and the surface of the rotating shaft 9 is fixedly connected with a crushing rod 11. The number of crushing rods 11 is multiple. .

Further, the top of fixed frame 8 is fixedly connected with supporting block 7, and the section of supporting block 7 is triangular, and fixed frame 8 communicates with the inside of supporting block 7, and the cross section of supporting block 7 is triangular, so that earth can fall into the inside of mixing tank 5 more smoothly.

Further, the left side of the protective box 3 is rotatably connected with a movable door 4, and the movable door 4 is fixed on the protective box 3 by an external fixing device. By opening the movable door 4, the staff can take out the sieved impurities more conveniently.

Further, the outer surface of the mixing bucket 5 is fixedly connected with a motor 12, and the motor 12 is an existing structure, so it will not be repeated here. The output end of the motor 12 rotates through the inside of the mixing bucket 5 and extends to the inside of the fixed frame 8, and the output end of the motor 12 is fixedly connected with a rotating shaft 13.

Further, the end of the rotating shaft 13 away from the motor 12 is fixedly connected to the first bevel gear 14 , and the end of the rotating shaft 9 close to the first bevel gear 14 is fixedly connected to the second bevel gear 15 which is engaged with the surface of the first bevel gear 14 .

Further, a scraper 10 is fixedly connected to the surface of the rotating shaft 9 , and the scraper 10 is located on the top of the screening plate 2 .

Start the motor 12 by the staff, and start the spraying machine body 1, after the soil enters the inside of the protective box 3, the spraying machine body 1 makes the screening plate 2 screen the soil, and the motor 12 drives the rotating shaft 13 to rotate at the same time. At the same time, to a certain extent, it reduces the staff to manually crush the agglomerated soil, which increases the labor intensity of the staff, so that the staff can use the device to screen the soil more conveniently.

At the same time, the rotating shaft 9 drives the scraper 10 to rotate, so that when the screening plate 2 screens the soil, the scraper 10 can push the impurities, to a certain extent reduce the accumulation of larger impurities in the soil on the top of the screening plate 2, and make the impurities block the mesh of the screening plate 2, causing the screening plate 2 to reduce the speed of soil screening, so that the progress of the device for soil screening is guaranteed, and the staff can use the device more conveniently.

Working principle: the spraying machine uses a screening mechanism. When in use, the staff starts the motor 12 and the spraying machine body 1, and after the soil enters the inside of the protective box 3, the spraying machine body 1 makes the screening plate 2 screen the soil, and at the same time, the motor 12 drives the rotating shaft 13 to rotate. The rotating shaft 13 drives the rotating shaft 9 and the crushing rod 11 to rotate through the meshing connection between the first bevel gear 14 and the second bevel gear 15, so that the crushing rod 11 can crush some agglomerated mud The soil is crushed, so that the screening plate 2 can screen the soil more smoothly, and at the same time, the manual crushing of the agglomerated soil by the staff is reduced to a certain extent. At the same time, the rotating shaft 9 drives the scraper 10 to rotate, so that the screening plate 2 is in the process of screening the soil. , so that the progress of the device for soil screening is guaranteed.

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made without departing from the purpose of the utility model within the scope of knowledge possessed by those of ordinary skill in the technical field.

Claims (6)

1. a screening mechanism for spraying machine, comprising spraying machine body (1), it is characterized in that: described spraying machine body (1) is provided with screening plate (2), the top of screening plate (2) is fixedly connected with protective box (3), the top of protective box (3) is fixedly connected with the mixing barrel (5) that is internally communicated with protective box (3), the top of mixing barrel (5) is fixedly connected with feeding box (6) that is internally communicated with mixing barrel (5), the lower surface of feeding box (6) inside is The inclined plane, the inner wall of the mixing bucket (5) is provided with a transmission crushing and stirring device. 2. a kind of spraying machine sieving mechanism according to claim 1, it is characterized in that: described transmission pulverizing stirring device comprises fixed mount (8), the right side of fixed mount (8) is fixedly connected with the inwall of mixing tank (5), the inside of fixed mount (8) is hollow structure, the internal rotation of fixed mount (8) vertical bar is connected with the rotating shaft (9) that extends to the outside of fixed mount (8), and the surface of rotating shaft (9) is fixedly connected with crushing bar (11). 3. a kind of sprayer screening mechanism according to claim 2, is characterized in that: the top of described fixed mount (8) is fixedly connected with support block (7), and the cross section of support block (7) is triangular, and the inside of fixed mount (8) communicates with support block (7). 4. A screening mechanism for a spraying machine according to claim 1, characterized in that: a movable door (4) is rotatably connected to the left side of the protective box (3). 5. The screening mechanism for spraying machine according to claim 3, characterized in that: the outer surface of the mixing bucket (5) is fixedly connected with a motor (12), the output end of the motor (12) rotates through the inside of the mixing bucket (5) and extends to the inside of the fixed frame (8), the output end of the motor (12) is fixedly connected with a rotating shaft (13), and the end of the rotating shaft (13) away from the motor (12) is fixedly connected with a first bevel gear (14), and the rotating shaft (9) is close to the first conical gear. One end of the gear (14) is fixedly connected with a second bevel gear (15) meshed with the surface of the first bevel gear (14). 6 . The screening mechanism for spray seeding machine according to claim 5 , characterized in that: a scraper ( 10 ) is fixedly connected to the surface of the rotating shaft ( 9 ). 7 .