Forage soil removing and purifying device
By designing a forage soil removal purification device, using a combination of a negative pressure system and a shaking screen machine, the problem of low processing efficiency of forage treatment is solved, and efficient soil removal and dust removal effects are achieved.
Patent Information
- Application Number
- CN202422134626.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Existing forage treatment devices are inefficient when handling large amounts of forage and are difficult to effectively remove soil blocks and dust.
A forage soil removal purification device is designed, including the main frame of the purification device, a feed roller, a drum screen and a dust removal assembly. The soil removal and dust removal process of the forage is realized through a combination of a negative pressure system and a shaking screen machine.
It improves the efficiency of forage treatment, effectively removes soil blocks and dust, and improves the purification effect of forage.
Smart Images
Figure CN223069946U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forage processing, in particular to a forage soil removal and purification device. Background Art
[0002] At present, in the process of livestock breeding, especially in the breeding of large livestock such as cattle, corn stalks and other forages need to be fed; because corn stalks have coarse fibers, they need to be cut and crushed before feeding. Studies and practices have shown that animals, like humans, are also good for their bodies when they eat delicate food. Chopped forage is easier to digest and absorb, and has obvious beneficial effects on the growth and development of livestock. It can improve the resistance of livestock and reduce the incidence of illness, which can save a lot of treatment costs for farms. However, for large-scale farms, the demand for forage is huge.
[0003] However, the grass is usually in the form of large lumps, which need to be crushed into small particles first, and then sieved to separate particles of different sizes. The grass is often mixed with dirt and dust, and the existing devices are usually troublesome to process a large amount of grass, and the production efficiency is low. Therefore, a grass soil removal and purification device is provided to solve the problems raised in the above background technology. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a forage soil removal and purification device, which aims to improve the existing technology that forage is usually large lumps, which need to be crushed into small particles first and then screened to separate particles of different sizes. The forage is often mixed with soil and dust, and the existing devices are usually troublesome to handle large amounts of forage and have low production efficiency.
[0005] To achieve the above object, the present utility model provides the following technical solutions: A forage soil removal and purification device, including a main frame of the purification device. A purification device support frame is fixedly connected to the lower part of the main frame of the purification device. A feeding roller is fixedly installed inside the purification device support frame. A drum sieve is installed inside the purification device support frame. A top shield is fixedly installed above the feeding roller. A partition partition is arranged on the lower left side of the top shield. A V-shaped partition is arranged on the lower right side of the top shield. A discharge chute plate is arranged on the right part of the feeding roller. A side sealing plate one is arranged in front of the discharge chute plate. A drum sieve support shaft is arranged on the left part of the side sealing plate one. A negative pressure system interface is arranged in front of the drum sieve support shaft. A special support seat is fixedly installed inside the negative pressure system interface. A special bearing housing is fixedly installed on the outer rear side of the drum sieve support shaft. A drum sieve connection flange is fixedly connected to the outside of the special bearing housing. A driven sprocket is fixedly connected to the outer front side of the drum sieve connection flange. A support shaft limiting ring is arranged in front of the drum sieve support shaft. A support shaft end fixing clamping plate is fixedly connected to the front part of the support shaft limiting ring. A negative pressure interface support frame is fixedly connected to the lower part of the support shaft limiting ring. A dust removal assembly is arranged on the left part of the main frame of the purification device, and the dust removal assembly is used for dust removal of forage.
[0006] Further, the dust removal assembly includes a shaking sieve main frame, the shaking sieve main frame is fixedly connected to the left part of the main frame of the purification device. A soil removal conveyor is fixedly installed inside the shaking sieve main frame. A shaking sieve main reducer is fixedly installed on the left part of the shaking sieve main frame. A transition shaft is fixedly installed on the left side inside the shaking sieve main frame. A rocker arm is arranged below the transition shaft. A shaking sieve is arranged on the right part of the rocker arm. A sieve plate is arranged below the shaking sieve. A rocker is arranged in front of the shaking sieve. A material chute plate is arranged below the sieve plate.
[0007] Further, a side sealing plate two is fixedly installed on the front side inside the main frame of the purification device. A rubber plate is fixedly connected to the rear part of the side sealing plate two. A rolling ring is fixedly connected to the lower part of the rubber plate.
[0008] Further, a negative pressure discharge port is opened below the sieve plate.
[0009] The present utility model has the following beneficial effects:
[0010] In the present utility model, after the forage is crushed by the crushing device, it is conveyed to the shaking sieve through a special conveyor. The shaking sieve main reducer drives the eccentric flange to rotate through the transition shaft. The eccentric flange drives the rocker arm and the shaking sieve connected to the other end of the rocker arm to cooperate through the swing rod connected to the shaking sieve, realizing the forward and backward movement of the shaking sieve, and thus realizing the movement of the forage from the rear end to the front end.
[0011] In the present utility model, grass materials are sucked into the purification device through the negative-pressure feeding port of the purification device. Large soil clods of the grass materials fall onto the soil removal conveyor at the front end of the shaking screen. The soil removal conveyor reversely sends the fallen soil particles and grass foam to the rear of the device for further treatment. After the grass materials enter the purification device, under the action of negative pressure, they are adsorbed on the drum screen. Dust and fine attached soil particles are sucked away by negative pressure through the sieve holes on the drum screen. The grass materials are rotated by the drum screen and are dialed off the drum screen by the feeding roller in the front and fall onto the discharge chute plate, realizing the soil removal, dust removal, and purification of the grass materials. Description of the Drawings
[0012] Figure 1 It is a three-dimensional view of a grass material soil removal and purification device proposed by the present utility model;
[0013] Figure 2 It is a schematic structural diagram of the fixing plate of a grass material soil removal and purification device proposed by the present utility model;
[0014] Figure 3 It is a schematic structural diagram of the support of a grass material soil removal and purification device proposed by the present utility model.
[0015] Legend Explanation:
[0016] 1. Soil removal conveyor; 2. Shaking screen main reducer; 3. Transition shaft; 4. Rocking arm; 5. Shaking screen; 6. Sieve plate; 7. Partition baffle; 8. Drum screen; 9. Top shield; 10. V-shaped baffle; 11. Main frame of the purification device; 12. Feeding roller; 13. Discharge chute plate; 14. Support frame of the purification device; 15. Side sealing plate one; 16. Drum screen support shaft; 17. Negative pressure system interface; 18. Special support base; 19. Negative pressure discharge port; 20. Main frame of the shaking screen; 21. Rocking bar; 22. Chute plate; 23. Rubber plate; 24. Rim; 25. Drum screen connection flange; 26. Special bearing chamber; 27. Driven sprocket; 28. Support shaft limit ring; 29. Support shaft end fixing clamp; 30. Negative pressure interface support skeleton; 31. Side sealing plate two. Specific Embodiment
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0018] Refer to Figure 1 and Figure 2, an embodiment provided by the utility model: a forage soil removal and purification device, including a main frame 11 of the purification device. A support frame 14 of the purification device is fixedly connected to the lower part of the main frame 11 of the purification device. A feeding roller 12 is fixedly installed inside the support frame 14 of the purification device. A drum screen 8 is installed inside the support frame 14 of the purification device. A top cover 9 is fixedly installed on the upper part of the feeding roller 12. A partition plate 7 is arranged on the lower left side of the top cover 9. A V-shaped partition plate 10 is arranged on the lower right side of the top cover 9. An outlet chute plate 13 is arranged on the right part of the feeding roller 12. A side sealing plate 1 is arranged in the front part of the outlet chute plate 13. A drum screen support shaft 16 is arranged on the left part of the side sealing plate 1. A negative pressure system interface 17 is arranged in the front part of the drum screen support shaft 16. A special support seat 18 is fixedly installed inside the negative pressure system interface 17. A special bearing housing 26 is fixedly installed on the outer rear side of the drum screen support shaft 16. A drum screen connecting flange 25 is fixedly connected to the outside of the special bearing housing 26. A driven sprocket 27 is fixedly connected to the outer front side of the drum screen connecting flange 25. A support shaft limit ring 28 is arranged in the front part of the drum screen support shaft 16. A support shaft end fixing clamping plate 29 is fixedly connected to the front part of the support shaft limit ring 28. A negative pressure interface support frame 30 is fixedly connected to the lower part of the support shaft limit ring 28. A dust removal component is arranged on the left part of the main frame 11 of the purification device, and the dust removal component is used for removing dust from the forage;
[0019] After the forage is crushed by the crushing device, it is conveyed to the shaking screen 5 through a special conveyor. The main reducer 2 of the shaking screen drives the eccentric flange to rotate through the transition shaft 3. The eccentric flange drives the rocker arm 4 and the shaking screen 5 connected to the other end of the rocker arm 4 to cooperate through the swing rod connected to the shaking screen 5, realizing the forward and backward movement of the shaking screen 5, so as to realize the movement of the forage from the rear end to the front end. Among them, the top cover 9 is connected to the side sealing plate 1 through the cover ear plate by bolts or welding; the side sealing plate 1 is connected to the frame by welding. The drum screen 8 is fixedly connected to the main frame 11 of the purification device through the special support seat 18, the negative pressure system interface 17 and bolts. Both ends of the feeding roller 12 are provided with bearing seats and are connected to the main frame 11 of the purification device by bolts. The feeding roller 12 is rotated by driving the driven sprocket 27 through the main reducer 2 of the shaking screen. The negative pressure feeding port is connected to the main frame 11 of the purification device by bolts. The lower part of the drum screen 8 is sealed by the V-shaped partition plate 10. The V-shaped partition plate 10 is connected to the drum screen support shaft 16 through a rectangular pipe framework. The drum screen 8 is rotated by driving the driven sprocket 27 through the main reducer 2 of the shaking screen.
[0020] Refer to Figure 1 and Figure 3, the dust removal component includes a main shaking screen frame 20, the main shaking screen frame 20 is fixedly connected to the left part of the main frame 11 of the purification device, a soil removal conveyor 1 is fixedly installed inside the main shaking screen frame 20, a main shaking screen reducer 2 is fixedly installed on the left part of the main shaking screen frame 20, a transition shaft 3 is fixedly installed on the left side inside the main shaking screen frame 20, a rocker arm 4 is arranged below the transition shaft 3, a shaking screen 5 is arranged on the right part of the rocker arm 4, a sieve plate 6 is arranged below the shaking screen 5, a rocker 21 is arranged in front of the shaking screen 5, and a chute plate 22 is arranged below the sieve plate 6;
[0021] Through the negative pressure feeding port of the purification device, the forage is sucked into the purification device. Large soil clods fall onto the soil removal conveyor 1 from the front end of the shaking screen 5. The soil removal conveyor 1 reversely sends the fallen soil particles and grass foam to the rear of the device for further processing. After the forage enters the purification device, under the action of negative pressure, it adheres to the drum screen 8. Dust and fine attached soil particles are sucked away by negative pressure through the sieve holes on the drum screen 8. Through the rotation of the drum screen 8 and the front dialing roller 12, the materials adhering to the drum screen 8 are dialed onto the discharge chute plate 13, realizing the removal of soil and dust from the forage. Among them, the soil removal conveyor 1 is fixed to the lower part of the frame by the main and driven rollers and the pedestal bearings arranged at both ends of the rollers through bolts, and one end protrudes from the frame for easy discharging and connecting the driving device. A chute plate 22 installed by welding with the frame is installed on the upper part of the conveyor and is connected to the main body of the shaking screen 5; the shaking screen 5 is connected to the frame through the rocker 21. A main shaking screen reducer 2 is installed at the end of the frame. The main shaking screen reducer 2 drives the transition shaft 3 connected to the frame through the pedestal bearing at the end of the frame. An eccentric flange is installed at one end of the transition shaft 3, and the eccentric flange is connected to the shaking screen 5 through the rocker arm 4. A conveyor reducer is installed below the main shaking screen reducer 2.
[0022] Refer to Figure 1 , Figure 2 and Figure 3 , a second side sealing plate 31 is fixedly installed on the front side inside the main frame 11 of the purification device. A rubber plate 23 is fixedly connected to the rear part of the second side sealing plate 31. A rolling ring 24 is fixedly connected to the lower part of the rubber plate 23. A negative pressure discharge port 19 is opened in the lower part of the sieve plate 6;
[0023] The second side sealing plate 31 is used to define and guide the forage flow processed by the purification device. The rubber plate 23 is mainly used to reduce or eliminate the vibration and noise generated during the operation of the device, can effectively absorb the vibration and reduce the noise transmitted to other parts of the structure, and improve the quietness of the working environment of the equipment. The main function of the rolling ring 24 is to provide support and a smooth contact surface, ensure that the rubber plate 23 is firmly fixed on the second side sealing plate 31, and at the same time allow the position of the rubber plate 23 to be appropriately moved and adjusted when needed to ensure that it effectively performs the functions of shock absorption and noise control.
[0024] Working principle: When using this device, after the forage is crushed by the crushing device, it is conveyed to the shaking screen 5 through a special conveyor. The main reducer 2 of the shaking screen drives the eccentric flange to rotate through the transition shaft 3. The eccentric flange drives the rocker arm 4 and the shaking screen 5 connected to the other end of the rocker arm 4 to move back and forth through the cooperation of the swing rod connected to the shaking screen 5, so as to realize the movement of the forage from the rear end to the front end. At the same time, small granular soil blocks pass through the sieve plate 6 and fall onto the chute plate 22 and the soil removal conveyor 1. When the forage is conveyed to the front end of the shaking screen 5, the forage is sucked into the purification device through the negative pressure inlet of the purification device. The large granular soil blocks fall onto the soil removal conveyor 1 from the front end of the shaking screen 5. The soil removal conveyor 1 reversely sends the fallen soil particles and grass foam to the rear of the device for further treatment. After the forage enters the purification device, under the action of negative pressure, it is adsorbed on the drum screen 8, and the dust and fine attached soil particles are sucked away by the negative pressure through the sieve holes on the drum screen 8. Through the rotation of the drum screen 8, the forage is dialed onto the discharge chute plate 13 by the feeding roller 12 in front, realizing the soil removal, dust removal and purification of the forage.
[0025] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A forage soil removal and purification device, comprising a main frame (11) of the purification device, characterized in that: At the lower part of the main frame (11) of the purification device, a support frame (14) of the purification device is fixedly connected. Inside the support frame (14) of the purification device, a feeding roller (12) is fixedly installed. Inside the support frame (14) of the purification device, a drum screen (8) is installed. At the upper part of the feeding roller (12), a top shield (9) is fixedly installed. At the lower left side of the top shield (9), a partition baffle (7) is arranged. At the lower right side of the top shield (9), a V-shaped baffle (10) is arranged. At the right part of the feeding roller (12), a discharge chute plate (13) is arranged. At the front part of the discharge chute plate (13), a first side sealing plate (15) is arranged. At the left part of the first side sealing plate (15), a support shaft of the drum screen (16) is arranged. At the front part of the support shaft of the drum screen (16), a negative pressure system interface (17) is arranged. Inside the negative pressure system interface (17), a special support seat (18) is fixedly installed. At the outer rear side of the support shaft of the drum screen (16), a special bearing housing (26) is fixedly installed. The outer part of the special bearing housing (26) is fixedly connected with a drum screen connection flange (25). At the outer front side of the drum screen connection flange (25), a driven sprocket (27) is fixedly connected. At the front part of the support shaft of the drum screen (16), a support shaft limiting ring (28) is arranged. At the front part of the support shaft limiting ring (28), a fixing clamp plate for the end of the support shaft (29) is fixedly connected. At the lower part of the support shaft limiting ring (28), a negative pressure interface support framework (30) is fixedly connected. At the left part of the main frame (11) of the purification device, a dust removal assembly is arranged, and the dust removal assembly is used for removing dust from the forage.
2. The grass material soil removal and purification device according to claim 1, characterized in that: The dust removal assembly includes a main frame of the shaking screen (20). The main frame of the shaking screen (20) is fixedly connected with the left part of the main frame (11) of the purification device. Inside the main frame of the shaking screen (20), a soil removal conveyor (1) is fixedly installed. At the left part of the main frame of the shaking screen (20), a main reducer of the shaking screen (2) is fixedly installed. At the left side inside the main frame of the shaking screen (20), a transition shaft (3) is fixedly installed. At the lower part of the transition shaft (3), a rocker arm (4) is arranged. At the right part of the rocker arm (4), a shaking screen (5) is arranged. At the lower part of the shaking screen (5), a sieve plate (6) is arranged. At the front part of the shaking screen (5), a rocker (21) is arranged. At the lower part of the sieve plate (6), a material chute plate (22) is arranged.
3. The grass forage soil removal and purification device according to claim 1, characterized in that: At the front side inside the main frame (11) of the purification device, a second side sealing plate (31) is fixedly installed. At the rear part of the second side sealing plate (31), a rubber plate (23) is fixedly connected. At the lower part of the rubber plate (23), a rolling ring (24) is fixedly connected.
4. A grass forage soil removal and purification device according to claim 2, characterized in that: At the lower part of the sieve plate (6), a negative pressure discharge port (19) is formed.