An organic fertilizer water drainage device

Abstract

The present invention relates to the technical field of solid-liquid separation structures, and particularly to a water drainage device for organic fertilizers. The present invention provides a water drainage device for organic fertilizers that can avoid the accumulation of organic fertilizers. A water drainage device for organic fertilizers includes a support frame, a collection bucket, a fixing ring, etc. The upper part of the support frame is rotatably connected to a fixing ring, the middle part of the fixing ring is connected to a collection bucket, and a water valve is connected to the lower right part of the collection bucket. It also includes a lifting mechanism and a squeezing mechanism. A lifting mechanism is provided on the inner bottom wall of the collection bucket, and the upper side of the inner rear wall of the collection bucket is provided with a squeezing mechanism. By moving the pushing member upward, the present invention can push the organic fertilizers accumulated in the lower part of the filter bucket upward, avoiding most of the organic fertilizers from accumulating in the lower part of the filter bucket, thereby improving the water drainage effect. At the same time, when the squeezing member moves outward, it can squeeze the organic fertilizers attached to the inner wall of the filter bucket, thereby enhancing the water drainage effect.

Description

Technical Field

[0001] The invention relates to the technical field of solid-liquid separation structures, in particular to an organic fertilizer drainage device. Background Art

[0002] In the process of organic fertilizer production, when the organic fertilizer needs to be dried, it is necessary to drain the organic fertilizer first. Draining means separating the solid and liquid of the organic fertilizer.

[0003] Patent announcement number CN217698235U discloses a solid-liquid separation device for organic fertilizer, comprising: a support frame; a liquid collecting cylinder, the top of which is open and connected to a drain pipe, and the liquid collecting cylinder is connected to the support frame; when in use, the organic fertilizer is first poured into the separation net cylinder, and then the separation net cylinder is driven to rotate, so that the separation net cylinder throws the water in the organic fertilizer outward, and at the same time, the organic fertilizer in the separation net cylinder is stirred by a stirring paddle. When the separation net cylinder rotates and the water in the organic fertilizer is dried, most of the organic fertilizer will accumulate in the lower part of the separation net cylinder, and the stirring paddle is difficult to turn the organic fertilizer accumulated in the lower part upward when the stirring paddle rotates horizontally, so the drainage effect is poor.

[0004] In view of the above shortcomings, we have specially designed an organic fertilizer drainage device which can avoid the accumulation of organic fertilizer. Summary of the invention

[0005] In order to overcome the disadvantage that when the device in the prior art drains organic fertilizer, the organic fertilizer will pile up, thereby reducing the drainage effect, the present invention provides an organic fertilizer drainage device capable of preventing the organic fertilizer from piling up.

[0006] An organic fertilizer drainage device includes a support frame, a collecting barrel, a filtering barrel, a fixing ring and a second motor. The upper part of the support frame is rotatably connected to the fixing ring, the middle part of the fixing ring is connected to the collecting barrel, the lower right part of the collecting barrel is connected to a water valve, the lower side of the collecting barrel is connected to the second motor, the output shaft of the second motor rotatably passes through the middle of the bottom of the collecting barrel, the upper side of the output shaft of the second motor is connected to the filtering barrel, a plurality of filtering holes are opened on the filtering barrel, and a lifting mechanism and a squeezing mechanism are also included. The inner bottom wall of the collecting barrel is provided with a lifting mechanism, and the inner rear wall upper side of the collecting barrel is provided with a squeezing mechanism.

[0007] Preferably, the lifting mechanism includes a waterproof multi-stage cylinder, a pushing member and a first telescopic member. The first telescopic member is connected to the inner bottom wall of the filter barrel, and the left and right sides of the lower part of the filter barrel are connected to the waterproof multi-stage cylinder. The telescopic rod of the waterproof multi-stage cylinder slides through the bottom of the filter barrel. A pushing member is connected between the upper sides of the telescopic rod of the waterproof multi-stage cylinder, and the pushing member is connected to the outer side of the upper part of the first telescopic member.

[0008] Preferably, the extrusion mechanism includes a first extrusion frame, an extrusion piece, a protrusion, a second telescopic piece, and a telescopic spring. The first extrusion frame is connected to the upper side of the inner rear wall of the collection barrel, the front lower part of the first extrusion frame is X-shaped, the second telescopic pieces are connected to the left and right sides of the upper inner part of the filter barrel, the inner side of the second telescopic piece is connected to the extrusion piece, the telescopic spring is connected between the fixed part of the extrusion piece and the second telescopic piece, the telescopic spring is wound on the second telescopic piece, and the protrusion is connected to the middle of the top of the extrusion piece, and the protrusion is extruded and matched with the front lower part of the first extrusion frame.

[0009] Preferably, a closing mechanism is also included, which includes an airbag, an air cylinder, a piston rod and a force storage spring. The extrusion pieces are connected to the airbags, the inner sides of the upper parts of the extrusion pieces are connected to the air cylinders, the inner sides of the air cylinders are connected to the adjacent airbags, the air cylinders are slidably connected to the piston rods, the piston rods are slidably connected to the upper parts of the adjacent extrusion pieces, and the force storage springs are connected between the outer sides of the piston rods and the inner wall of the filter barrel.

[0010] Preferably, a scraping mechanism is also included, which includes a rubber scraper, a guide frame, a second extrusion frame, a return spring and a rubber block. The second extrusion frame is connected to the lower side of the first extrusion frame, the inner side of the upper and middle parts of the extrusion frames are connected to the guide frames, and the guide frames are slidably connected to the rubber scraper. The rubber scraper and the second extrusion frame are extruded and matched, and a return spring is connected between the upper rear side of the rubber scraper and the guide frame. The return springs are wound on the guide frames, and the outer sides of the rubber scrapers are connected to rubber blocks, and the outer sides of the rubber blocks are in contact with the inner sides of the adjacent extrusion frames.

[0011] Preferably, a clearing mechanism is also included, which includes a clearing piece, a reset spring and a guide rod. The left inner wall and the right inner wall of the collecting barrel are connected to the guide rod. The clearing piece is slidably connected to the guide rod. The clearing piece and the outer side of the filter barrel are squeezed together. Reset springs are connected between the outer side of the clearing piece and the inner wall of the collecting barrel, and the reset springs are wound around the guide rods.

[0012] Preferably, a knocking mechanism is also included, which includes a knocking piece, a linear spring and a third extrusion frame. The knocking pieces are slidably connected to the left and right sides of the lower part of the collecting bucket, and linear springs are connected between the knocking piece and the collecting bucket. The linear springs are wound around the knocking piece. The left and right parts of the upper side of the support frame are connected to the third extrusion frame. The upper part of the third extrusion frame is provided with a triangular block, and the inclined surface of the triangular block on the upper part of the third extrusion frame is extruded and matched with the knocking piece.

[0013] Preferably, a first motor is also included, and the first motor is connected to the upper left side of the collecting barrel support frame, and the right side of the first motor output shaft is connected to the left side of the fixing ring.

[0014] The present invention has the following advantages: 1. The present invention can push the organic fertilizer accumulated in the lower part of the filter barrel upward by moving the pushing member upward, avoiding most of the organic fertilizer from accumulating in the lower part of the filter barrel, thereby improving the drainage effect. At the same time, the extruding member moves outward to extrude the organic fertilizer attached to the inner wall of the filter barrel, thereby enhancing the drainage effect.

[0015] 2. The present invention uses the air bag to expand, which can prevent the organic fertilizer from spreading to the front and rear sides when the extrusion piece extrude the organic fertilizer, thereby improving the water squeezing effect of the extrusion piece.

[0016] 3. The present invention drives the rubber block to move toward the rear side of the extrusion member through the rubber scraper, so as to scrape the organic fertilizer attached to the inner side of the extrusion member backward, thereby further improving the drainage effect through the comprehensiveness of drainage.

[0017] 4. The present invention can dredge the filter holes on the filter barrel by moving the dredging piece inward, thereby preventing the filter barrel from being blocked, thereby improving the water rejection effect of the filter barrel.

[0018] 5. The present invention knocks the collection barrel by a knocking piece, which can make the filter barrel and the components inside the filter barrel vibrate, and shake off the drained organic fertilizer attached to the inner wall of the filter barrel and the components inside the filter barrel, thereby facilitating people to collect the drained organic fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a three-dimensional structural cross-sectional view of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting mechanism of the present invention.

[0022] Figure 4 It is a partial three-dimensional structural cross-sectional view of the lifting mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the extrusion mechanism of the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the sealing mechanism of the present invention.

[0025] Figure 7 It is a partial three-dimensional structural schematic diagram of the closing mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention.

[0027] Fig. 9It is a partial three-dimensional structural schematic diagram of the scraping mechanism of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the dredging mechanism of the present invention.

[0029] Fig.11 It is a schematic diagram of the three-dimensional structure of the striking mechanism of the present invention.

[0030] Fig.12 It is a partial three-dimensional structural schematic diagram of the striking mechanism of the present invention.

[0031] Fig.13 It is a schematic diagram of the three-dimensional structure of the third extrusion frame of the present invention.

[0032] The markings of the components in the accompanying drawings are as follows: 1. support frame, 2. collecting barrel, 21. filter barrel, 22. first motor, 23. fixing ring, 24. second motor, 3. lifting mechanism, 31. waterproof multi-stage cylinder, 32. pushing member, 33. first telescopic member, 4. extrusion mechanism, 41. first extrusion frame, 42. extrusion member, 43. bump, 44. second telescopic member, 45. telescopic spring, 5. closing mechanism, 51. air bag, 52. air cylinder, 53. piston rod, 54. storage spring, 6. scraping mechanism, 61. rubber scraping member, 62. guide frame, 63. second extrusion frame, 64. return spring, 65. rubber block, 7. dredging mechanism, 71. dredging member, 72. reset spring, 73. guide rod, 8. knocking mechanism, 81. knocking member, 82. linear spring, 83. third extrusion frame. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0034] An organic fertilizer drainage device, such as Figure 1 and Figure 2As shown, it includes a support frame 1, a collecting barrel 2, a filtering barrel 21, a fixing ring 23, a second motor 24, a lifting mechanism 3 and a squeezing mechanism 4. The fixing ring 23 is rotatably connected to the upper part of the support frame 1, the collecting barrel 2 is installed in the middle of the fixing ring 23, a water valve is connected to the lower right part of the collecting barrel 2, the second motor 24 is connected to the lower side of the collecting barrel 2, the output shaft of the second motor 24 rotatably passes through the middle of the bottom of the collecting barrel 2, the filtering barrel 21 is connected to the upper side of the output shaft of the second motor 24, a plurality of filtering holes are opened on the filtering barrel 21, a lifting mechanism 3 is provided on the inner bottom wall of the collecting barrel 2, the lifting mechanism 3 can push upward the organic fertilizer accumulated in the lower part of the filtering barrel 21, and a squeezing mechanism 4 is provided on the upper side of the inner rear wall of the collecting barrel 2, and the squeezing mechanism 4 can automatically squeeze the organic fertilizer.

[0035] like Figure 1 and Figure 2 As shown, it also includes a first motor 22, which is installed on the upper left side of the support frame 1 of the collection bucket 2. The right side of the output shaft of the first motor 22 is connected to the left side of the fixing ring 23. The first motor 22 can make the fixing ring 23 drive the collection bucket 2 to rotate.

[0036] like Figure 2 , Figure 3 and Figure 4 As shown, the lifting mechanism 3 includes a waterproof multi-stage cylinder 31, a pushing member 32 and a first telescopic member 33. The first telescopic member 33 is connected to the inner bottom wall of the filter barrel 21. There are two waterproof multi-stage cylinders 31. The two waterproof multi-stage cylinders 31 are respectively installed on the left and right sides of the lower part of the filter barrel 21. The telescopic rod of the waterproof multi-stage cylinder 31 slides through the bottom of the filter barrel 21. The pushing member 32 is connected between the upper sides of the telescopic rod of the waterproof multi-stage cylinder 31, and the pushing member 32 is connected to the upper outer side of the first telescopic member 33.

[0037] like Figure 1 and Figure 5 As shown, the extrusion mechanism 4 includes a first extrusion frame 41, an extrusion piece 42, a protrusion 43, a second telescopic piece 44, and a telescopic spring 45. The first extrusion frame 41 is connected to the upper side of the inner rear wall of the collecting barrel 2, and the front lower part of the first extrusion frame 41 is X-shaped. There are two second telescopic pieces 44, and the two second telescopic pieces 44 are respectively installed on the left and right sides of the upper inner part of the filter barrel 21. The inner sides of the second telescopic pieces 44 are connected to the extrusion pieces 42. There are two telescopic springs 45, and the two telescopic springs 45 are respectively connected between the fixing parts of the extrusion piece 42 and the second telescopic piece 44. The telescopic springs 45 are both wound on the second telescopic piece 44. There are two protrusions 43, and the two protrusions 43 are respectively connected to the middle of the top of the extrusion piece 42. The protrusions 43 are all extruded and matched with the front lower part of the first extrusion frame 41.

[0038] When the organic fertilizer draining device is used, the organic fertilizer to be drained is first poured into the filter barrel 21, and then the second motor 24 is turned on, so that the second motor 24 drives the filter barrel 21 to rotate. At this time, under the action of centrifugal force, the organic fertilizer will be thrown to the inner wall of the filter barrel 21, and the water in the organic fertilizer will be thrown out of the filter barrel 21, and then flow into the collection barrel 2, so that the organic fertilizer can be drained. When there are more organic fertilizers to be drained, some of the organic fertilizers may accumulate in the lower part of the filter barrel 21. In order to improve the water-draining effect, the organic fertilizer accumulated in the lower part can be pushed upward. At this time, people can turn on the waterproof multi-stage cylinder 31 to make the telescopic rod of the waterproof multi-stage cylinder 31 extend, and then drive the push cylinder 31 to rotate. The movable member 32 moves upward, so that the pushing member 32 pushes the organic fertilizer accumulated in the lower inner part upward, and then the first telescopic member 33 extends, so that the organic fertilizer accumulated in the lower inner part can also be thrown to the inner upper wall of the filter barrel 21, thereby improving the water-throwing effect. When the organic fertilizer accumulated in the lower inner part is pushed upward, the telescopic rod of the waterproof multi-stage cylinder 31 is controlled to retract, and then the pushing member 32 is driven to move downward, and then the first telescopic member 33 retracts. At the same time, when the filter barrel 21 rotates, the filter barrel 21 will also drive the extrusion member 42 and the protrusion 43 to rotate through the second telescopic member 44. When the protrusion 43 rotates to contact with the front lower part of the first extrusion frame 41, the extrusion member 42 of the first extrusion frame 41 is The protrusion 43 will drive the extrusion member 42 to move outward, so that the extrusion member 42 squeezes the organic fertilizer attached to the inner wall of the filter barrel 21, and then the second telescopic member 44 will contract, and the telescopic spring 45 will be compressed. Then, when the protrusion 43 rotates away from the first extrusion frame 41, under the action of the telescopic spring 45, the extrusion member 42 will drive the protrusion 43 to move inward. When the drainage of the organic fertilizer is completed, the second motor 24 is turned off, and then a water collecting frame is placed under the collection barrel 2, and then the water valve at the lower right part of the collection barrel 2 is opened. At this time, the water in the collection barrel 2 will flow into the water collecting frame below. After the water in the collection barrel 2 flows into the water collecting frame below, the water valve at the lower right part of the collection barrel 2 is closed, and then the water collecting frame is taken out, and then The aggregate frame is placed under the collecting barrel 2, and then the first motor 22 is turned on, so that the output shaft of the first motor 22 drives the collecting barrel 2 and the filter barrel 21 to rotate one hundred and eighty degrees through the fixing ring 23. At this time, the drained organic fertilizer in the filter barrel 21 will fall down into the aggregate frame, and the drained organic fertilizer can be collected. When the drained organic fertilizer is poured into the aggregate frame, the output shaft of the first motor 22 is controlled to drive the fixing ring 23 to rotate one hundred and eighty degrees in the opposite direction, and then drive the collecting barrel 2 and the filter barrel 21 to rotate one hundred and eighty degrees in the opposite direction, and then take the aggregate frame out from under the collecting barrel 2. In summary, the organic fertilizer can be drained, and during the drainage process, most of the organic fertilizer will not accumulate in the lower part of the filter barrel 21. Example 2

[0039] On the basis of Example 1, Figure 2 , Figure 6 and Figure 7 As shown, a closing mechanism 5 is also included, and the closing mechanism 5 includes an airbag 51, an air cylinder 52, a piston rod 53 and a force storage spring 54. There are two airbags 51, and the two airbags 51 are respectively installed on the extrusion piece 42. There are two air cylinders 52, and the two air cylinders 52 are respectively installed on the inner side of the upper part of the extrusion piece 42. The inner sides of the air cylinders 52 are connected with adjacent airbags 51. The air cylinders 52 are slidably connected with piston rods 53, and the piston rods 53 are slidably connected to the upper parts of adjacent extrusion pieces 42. There are two force storage springs 54, and the two force storage springs 54 are respectively connected between the outer side of the piston rod 53 and the inner wall of the filter barrel 21.

[0040] When the extrusion piece 42 moves outward to squeeze the organic fertilizer attached to the inner wall of the filter barrel 21, the organic fertilizer may spread forward and backward. In order to improve the squeezing effect of the extrusion piece 42, the closing mechanism 5 can be used for operation. When the extrusion piece 42 moves outward, the piston rod 53 slides inward on the air cylinder 52 under the resistance of the force storage spring 54. At this time, the piston rod 53 inflates the air bag 51 through the air cylinder 52, so that the air bag 51 expands. When the piston rod 53 moves inward on the air cylinder 52 to the limit, the piston rod 53 continues to move outward. The force storage spring 54 is pressed against the piston rod 53 to inflate the air bag 51. 4 will be compressed, so that when the extrusion piece 42 squeezes the organic fertilizer attached to the inner wall of the filter barrel 21, the organic fertilizer can be prevented from spreading forward and backward. Then, when the extrusion piece 42 moves inward, the force storage spring 54 will be restored. After the force storage spring 54 is restored, the first extrusion frame 41 continues to drive the air cylinder 52 and the piston rod 53 to move inward. Under the pull of the force storage spring 54, the piston rod 53 will slide outward on the air cylinder 52. At this time, the piston rod 53 will evacuate the air bag 51 through the air cylinder 52. In summary, the extrusion piece 42 can be assisted to extrude the organic fertilizer.

[0041] like Figure 2 , Figure 8 and Fig. 9As shown, a scraping mechanism 6 is also included, which includes a rubber scraping member 61, a guide frame 62, a second extrusion frame 63, a return spring 64 and a rubber block 65. The second extrusion frame 63 is connected to the lower side of the first extrusion frame 41. There are two guide frames 62, and the two guide frames 62 are respectively fixed to the inner side of the upper middle part of the extrusion member 42. There are two rubber scraping members 61, and the two rubber scraping members 61 are respectively slidably connected to the guide frames 62. The rubber scraping member 61 and the second extrusion frame 63 are extruded and matched. A return spring 64 is connected between the upper rear side of the rubber scraping member 61 and the guide frame 62, and the return spring 64 is wound on the guide frame 62. There are two rubber blocks 65, and the two rubber blocks 65 are respectively connected to the outer side of the rubber scraping member 61, and the outer side of the rubber block 65 is in contact with the inner side of the adjacent extrusion member 42.

[0042] When the organic fertilizer is thrown outward to the inner wall of the filter barrel 21 under the action of centrifugal force, some of the organic fertilizer may adhere to the inner side of the extrusion member 42. At this time, the scraping mechanism 6 can be used for operation. When the extrusion member 42 rotates, the extrusion member 42 will also drive the rubber scraper 61 to rotate through the guide frame 62. When the rubber scraper 61 rotates to contact the lower part of the second extrusion frame 63, under the extrusion of the second extrusion frame 63, the rubber scraper 61 will drive the rubber block 65 to move toward the rear side of the extrusion member 42, and then the return spring 64 is compressed. At this time, the rubber block 65 will scrape the organic fertilizer attached to the inner side of the extrusion member 42 toward the rear side of the extrusion member 42. Then, when the rubber scraper 61 rotates away from the second extrusion frame 63, under the action of the return spring 64, the rubber scraper 61 will drive the rubber block 65 to move toward the front side of the extrusion member 42. Then, when the drainage is completed, the second motor 24 is turned off. When the extrusion member 42 stops rotating, the rubber scraper 61 and the guide frame 62 will also stop rotating.

[0043] like Figure 2 and Fig.10 As shown, it also includes a clearing mechanism 7, which includes a clearing piece 71, a reset spring 72 and a guide rod 73. There are two guide rods 73, which are respectively fixed to the inner left wall and the inner right wall of the collecting barrel 2. There are two clearing pieces 71, which are respectively slidably connected to the guide rods 73. The clearing piece 71 and the outer side of the filter barrel 21 are squeezed together. There are two reset springs 72, which are respectively connected between the outer side of the clearing piece 71 and the inner wall of the collecting barrel 2, and the reset springs 72 are both wound around the guide rods 73.

[0044] When the filter barrel 21 is draining water from the organic fertilizer, in order to prevent the filter holes on the filter barrel 21 from being blocked by the organic fertilizer, the dredging mechanism 7 can be used. Initially, the reset spring 72 is in a compressed state. When the filter barrel 21 rotates, the dredging member 71 is no longer squeezed by the filter barrel 21, and the dredging member 71 is aligned with the filter holes on the filter barrel 21. Under the action of the reset spring 72, the dredging member 71 will move inward to dredge the filter holes on the filter barrel. Then, when the filter holes of the filter barrel 21 turn away from the dredging member 71, the filter barrel 21 will squeeze the dredging member 71 outward, and the reset spring 72 will be compressed. In summary, the filter holes on the filter barrel 21 can be prevented from being blocked during the draining process.

[0045] like Figure 2 , Fig.11 , Fig.12 and Fig.13 As shown, it also includes a knocking mechanism 8, which includes a knocking piece 81, a linear spring 82 and a third extrusion frame 83. There are two knocking pieces 81, which are respectively slidably connected to the left and right sides of the lower part of the collecting bucket 2. There are two linear springs 82, which are respectively connected between the knocking piece 81 and the collecting bucket 2. The linear springs 82 are both wound on the knocking piece 81. There are two third extrusion frames 83, which are respectively fixed to the left and right parts of the upper side of the support frame 1. The upper part of the third extrusion frame 83 is provided with a triangular block, and the inclined surface of the triangular block on the upper part of the third extrusion frame 83 is extruded and matched with the knocking piece 81.

[0046] When the draining is completed, when the drained organic fertilizer in the filter barrel 21 is poured into the aggregate frame, part of the drained organic fertilizer may adhere to the inner wall of the filter barrel 21 and the components inside the filter barrel 21. At this time, the knocking mechanism 8 can be used for operation. When the collection barrel 2 rotates 180 degrees, the collection barrel 2 will also drive the knocking piece 81 to rotate 180 degrees. When the knocking piece 81 rotates to contact the inclined surface of the upper triangular block of the third extrusion frame 83, under the extrusion of the third extrusion frame 83, the knocking piece 81 will move outward, and the linear spring 82 will be stretched. When the knocking piece 81 rotates away from the inclined surface of the upper triangular block of the third extrusion frame 83, the linear spring 82 will Under the action, the knocking piece 81 will move inward and knock on the collection barrel 2, so that the filter barrel 21 and the components inside the filter barrel 21 can resonate, and the drained organic fertilizer attached to the inner wall of the filter barrel 21 and the components inside the filter barrel 21 will be shaken off. If people want the knocking piece 81 to knock on the collection barrel 2 multiple times, they can directly control the collection barrel 2 to drive the knocking piece 81 to rotate slightly continuously. Then, when the drained organic fertilizer is poured out, the collection barrel 2 rotates 180 degrees in the opposite direction, and the collection barrel 2 will also drive the knocking piece 81 to rotate 180 degrees in the opposite direction. In summary, people can be assisted in collecting the drained organic fertilizer.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An organic fertilizer drainage device, comprising a support frame (1), a collection barrel (2), a filter barrel (21), a fixing ring (23) and a second motor (24), wherein the upper portion of the support frame (1) is rotatably connected to the fixing ring (23), the middle portion of the fixing ring (23) is connected to the collection barrel (2), the lower right portion of the collection barrel (2) is connected to a water valve, the lower side of the collection barrel (2) is connected to the second motor (24), the output shaft of the second motor (24) rotatably passes through the middle of the bottom of the collection barrel (2), the upper side of the output shaft of the second motor (24) is connected to the filter barrel (21), and the filter barrel (21) is provided with a plurality of filter holes, Its characteristics are: It also includes a lifting mechanism (3) and a squeezing mechanism (4), wherein the lifting mechanism (3) is provided on the inner bottom wall of the collecting barrel (2), and the squeezing mechanism (4) is provided on the upper side of the inner rear wall of the collecting barrel (2); The extrusion mechanism (4) comprises a first extrusion frame (41), an extrusion member (42) and a second telescopic member (44); the first extrusion frame (41) is connected to the upper side of the inner rear wall of the collection barrel (2); the front lower part of the first extrusion frame (41) is X-shaped; the left and right sides of the inner upper part of the filter barrel (21) are connected to the second telescopic member (44); and the inner side of the second telescopic member (44) is connected to the extrusion member (42); The invention also comprises a closing mechanism (5), the closing mechanism (5) comprising an air bag (51), an air cylinder (52), a piston rod (53) and a force storage spring (54), the air bag (51) being connected to each of the extrusion pieces (42), the air cylinder (52) being connected to the inner side of the upper part of each of the extrusion pieces (42), the inner side of each of the air cylinders (52) being connected to an adjacent air bag (51), the air cylinder (52) being slidably connected to each of the piston rods (53), the piston rods (53) being slidably connected to the upper part of each of the adjacent extrusion pieces (42), and the force storage spring (54) being connected between the outer side of the piston rod (53) and the inner wall of the filter barrel (21).

2. An organic fertilizer draining device as claimed in claim 1, Its characteristics are: The lifting mechanism (3) comprises a waterproof multi-stage cylinder (31), a pushing member (32) and a first telescopic member (33); the inner bottom wall of the filter barrel (21) is connected to the first telescopic member (33); the left and right sides of the lower part of the filter barrel (21) are connected to the waterproof multi-stage cylinder (31); the telescopic rod of the waterproof multi-stage cylinder (31) slides through the bottom of the filter barrel (21); the pushing member (32) is connected between the upper sides of the telescopic rod of the waterproof multi-stage cylinder (31); and the pushing member (32) and the upper outer side of the first telescopic member (33) are connected.

3. An organic fertilizer draining device as claimed in claim 2, Its characteristics are: The extrusion mechanism (4) comprises a protrusion (43) and a telescopic spring (45). The telescopic spring (45) is connected between the fixing portion of the extrusion member (42) and the second telescopic member (44). The telescopic spring (45) is wound around the second telescopic member (44). The middle of the top of the extrusion member (42) is connected to a protrusion (43). The protrusion (43) is extruded and matched with the front lower portion of the first extrusion frame (41).

4. An organic fertilizer draining device as claimed in claim 3, Its characteristics are: It further includes a scraping mechanism (6). The scraping mechanism (6) includes a rubber scraping member (61), a guide frame (62), a second extrusion frame (63), a return spring (64), and a rubber block (65). The lower side of the first extrusion frame (41) is connected to the second extrusion frame (63). Guide frames (62) are connected to the inner sides of the middle and upper parts of the extrusion members (42). Rubber scraping members (61) are slidably connected to the guide frames (62). The rubber scraping members (61) and the second extrusion frame (63) are in extrusion cooperation. Return springs (64) are connected between the rear sides of the upper parts of the rubber scraping members (61) and the guide frames (62). The return springs (64) are wound around the guide frames (62). Rubber blocks (65) are connected to the outer sides of the rubber scraping members (61). The outer sides of the rubber blocks (65) are in contact with the inner sides of the adjacent extrusion members (42).

5. An organic fertilizer water drainage device according to claim 4, characterized in that: It further includes a dredging mechanism (7). The dredging mechanism (7) includes a dredging member (71), a return spring (72), and a guide rod (73). Guide rods (73) are connected to the left inner wall and the right inner wall of the collection barrel (2). The dredging member (71) is slidably connected to the guide rods (73). The dredging member (71) and the outer side of the filter barrel (21) are in extrusion cooperation. Return springs (72) are connected between the outer side of the dredging member (71) and the inner wall of the collection barrel (2). The return springs (72) are wound around the guide rods (73).

6. An organic fertilizer water drainage device according to claim 5, characterized in that: It further includes a knocking mechanism (8). The knocking mechanism (8) includes a knocking member (81), a linear spring (82), and a third extrusion frame (83). Knocking members (81) are slidably connected to the left and right sides of the lower part of the collection barrel (2). Linear springs (82) are connected between the knocking members (81) and the collection barrel (2). The linear springs (82) are wound around the knocking members (81). Third extrusion frames (83) are connected to the left and right parts of the upper side of the support frame (1). Triangular blocks are provided on the upper parts of the third extrusion frames (83). The inclined surfaces of the triangular blocks on the upper parts of the third extrusion frames (83) are in extrusion cooperation with the knocking members (81).

7. An organic fertilizer water drainage device according to claim 1, characterized in that: It further includes a first motor (22). The first motor (22) is connected to the upper left side of the support frame (1) of the collection barrel (2). The right side of the output shaft of the first motor (22) is connected to the left side of the fixed ring (23).

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