CN217105861U

CN217105861U - Energy-saving green house building structure

Info

Publication number: CN217105861U
Application number: CN202220899017.5U
Authority: CN
Inventors: 孔红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-02
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an energy-conserving green house building structure, including house main part, roof and enclosure wall, roof fixed connection is at the top of house main part, enclosure wall fixed connection is in the upper end of house main part, and encloses synthetic water conservancy diversion way between enclosure wall and the roof, the four corners department of water conservancy diversion way all reserves has the bell jar, and the bottom of bell jar has seted up the hole that leaks, the inside in hole that leaks is provided with the clearance subassembly, the both sides of house main part all have the setting tank through bolt fixed mounting, the below of setting tank is provided with the collecting box, the left side inner wall of collecting box is provided with opens and close the subassembly. An energy-conserving green house building structure, use through the cooperation of the house main part that sets up, roof, enclosure wall and the subassembly of removing obstacles to avoid the branch leaf to carry out the pipeline from the source, make the pipeline drainage smooth and easy, improve rainwater collection efficiency, guaranteed the quality of the inside rainwater of collecting box simultaneously.

Description

Energy-saving green house building structure

Technical Field

The utility model relates to a housing construction technical field, in particular to energy-conserving green house building structure.

Background

The green building refers to a building which can save resources to the maximum extent within the whole life cycle of the building, comprises the functions of saving energy, land, water, materials and the like, protects the environment, reduces pollution, provides healthy, comfortable and efficient use space for people, and is harmonious with the nature. The green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization, is benefit sharing between people and nature, and the current and future, and is a construction means for sustainable development.

Present current housing construction structure is when in actual use, the rainwater is direct to enter into water-collecting device through the pipeline in, because the roof may have debris such as some branch leaves, especially when raining, these debris can be in the same direction as the rainwater gets into the pipeline, and get into the water tank through the pipeline, these branch leaves can be piled up at a certain section of water pipe at this in-process, reduce rainwater collection efficiency, the branch leaves that get into the water tank simultaneously if not in time clear up, can take place to corrupt and breed the microorganism in the water tank for a long time, influence water quality in the water tank, therefore we propose an energy-conserving green housing construction structure.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an energy-saving green house building structure, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an energy-saving green house building structure comprises a house main body, a roof and a water-enclosing wall, wherein the roof is fixedly connected to the top of the house main body, the water-enclosing wall is fixedly connected to the upper end of the house main body, and a flow guide channel is enclosed between the water enclosing wall and the roof, tapered grooves are reserved at four corners of the flow guide channel, and the bottom of the conical groove is provided with a water leakage hole, the inside of the water leakage hole is provided with a barrier removing component, both sides of the house main body are fixedly provided with a settling tank through bolts, the below of setting tank is provided with the collecting box, the left side inner wall of collecting box is provided with opens and close the subassembly, and the water conservancy diversion way can be with so water conservancy diversion to bell jar and leak department, and the bell jar can be saved the rainwater, and the subassembly of removing obstacles can be cleared up the branch leaf, opens and close the subassembly and can discharge unnecessary water in the collecting box according to the water level variation.

The utility model discloses a further improvement lies in, the subassembly of removing obstacles includes mounting box, bull stick, a plurality of turbine leaf and three L template, the top of bull stick runs through the interior roof of mounting box and extends to the outside, and the bull stick passes through the bearing and is connected, and is a plurality of turbine leaf fixed connection is at the lower extreme of bull stick, and is three the equal fixed connection of one end lower surface of L template is in the extension end of bull stick, the opening of mounting box is down and through bolt fixed mounting in the upper surface outside of bell jar, and the mounting box can support the bull stick, avoids the branch to get into simultaneously.

The utility model discloses a further improvement lies in, and is a plurality of turbine leaf is annular array and distributes, turbine leaf is located the inside in hole that leaks, and turbine leaf and the inner wall contactless in hole that leaks, and is three L template structure as an organic whole, the L template other end is close to one side fixedly connected with iron wire brush of mounting box, iron wire brush and mounting box contact, a plurality of holes of permeating water that are evenly distributed are seted up at the lower extreme middle part of mounting box, and flowing water can promote the bull stick through turbine leaf and rotate, makes the bull stick drive L template and rotate, and L template drives iron wire brush on it simultaneously and rotates and clear away debris such as the outside branch leaf of mounting box.

The utility model is further improved in that the top of the settling tank is provided with a through hole, the inside of the through hole is fixedly connected with a three-way pipe, the other two water inlet ends of the three-way pipe are fixedly communicated with L-shaped pipes, one ends of the two L-shaped pipes, which are far away from the three-way pipe, are respectively fixedly communicated with two water leakage holes at the same side, the upper end of the right side of the settling tank is fixedly communicated with a connecting pipe, the other end of the connecting pipe is communicated with the inside of the top end of the collecting tank, the left side of the bottom end of the settling tank is fixedly communicated with a sewage discharge pipe, a valve is arranged in the sewage discharge pipe, the right end of the inside of the settling tank is fixedly connected with an inclined plate, the top end of the inclined plate is positioned below one end of the connecting pipe, the bottom end of the inclined plate is positioned at the right side of the sewage discharge pipe, impurities in the rainwater are precipitated to the left side of the inclined plate, and the rainwater in the settling tank can overflow through the connecting pipe and enter the collecting tank after accumulating to a certain height, the rainwater quality of collecting in the messenger collecting box obtains promoting, and the valve of opening the blow off pipe simultaneously can clear up the impurity of collecting box inside.

The utility model discloses further improvement lies in, the rectangular hole has been seted up at the left side upper end middle part of collecting box, the right side bottom mounting intercommunication of collecting box has the drain pipe, and the internally mounted of drain pipe has the valve, and the rectangular hole can carry out the water conservancy diversion to the water in the collecting box, and the valve of opening the drain pipe can carry out the secondary use to the water of collecting box inside.

The utility model is further improved in that the opening and closing component corresponds to the rectangular hole, the opening and closing component comprises two groups of limiting components, two L-shaped rods and a floating plate, two groups of limiting components are symmetrically arranged below two sides of the rectangular hole, each group of limiting components comprises two ear plates which are symmetrically arranged, one side of each ear plate is fixedly connected with the inner wall of the collecting box, two L-shaped rods are respectively and slidably connected inside the two ear plates at the same side, two ends of the floating plate are respectively and fixedly connected with the other ends of the two L-shaped rods, the bottom end of each L-shaped rod is positioned below the bottom ear plate, the bottom end of each L-shaped rod is fixedly connected with a limiting plate, the diameter of the limiting plate is larger than that of each L-shaped rod, one side of the floating plate is slidably connected with the inner wall of the collecting box, the height of the floating plate is larger than that of the rectangular hole, the bottom of one end of the floating plate far away from the inner wall of the collecting box is arranged in an arc shape, when the inside water of collecting box slowly reaches the below of kickboard, water can upwards promote the kickboard upward movement, and the kickboard drives the L type pole of both sides and slides in the otic placode simultaneously, and when the bottom of kickboard staggers in the rectangular hole, unnecessary rainwater can be discharged through the rectangular hole, and the right-hand member arcwall face of kickboard can increase the area of contact of kickboard and water to increase the buoyancy of kickboard.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the house main part that sets up, the roof, the cooperation of enclosing the water wall and removing obstacles subassembly is used, the rainwater can be through the subassembly of removing obstacles of water conservancy diversion way flow direction, it flows in the bell jar and leaks downthehole to make the rainwater pass through the hole of permeating water, promote the bull stick through turbine leaf and rotate under the effect of rivers, it drives the L template rotation to make the bull stick, simultaneously the L template drives the iron wire brush on it and rotates and clear away debris such as the outside branch leaf of mounting box, it permeates water the hole to avoid debris such as branch leaf to block up, simultaneously the mounting box can avoid the branch leaf to get into inside, thereby avoid the branch leaf to carry out the pipeline from the source, it is smooth and easy to make the pipeline drainage, rainwater collection efficiency is improved, the quality of the inside rainwater of collecting box has been guaranteed simultaneously.

2. Through the setting of the settling tank, the collecting box is used with the opening and closing assembly in a matched manner, rainwater enters the settling tank through the L-shaped pipe and the three-way pipe, impurities in the rainwater are precipitated to the left side of the inclined plate, the rainwater in the settling tank can overflow through the connecting pipe and enter the collecting box after accumulating to a certain height, the quality of the rainwater collected in the collecting box is improved, meanwhile, when the water in the collecting box slowly reaches the lower side of the floating plate, the water can upwards push the floating plate to move upwards, meanwhile, the floating plate drives the L-shaped rods on two sides to slide in the lug plate, when the bottom of the floating plate is staggered in the rectangular hole, redundant rainwater can be discharged through the rectangular hole, when the water level in the collecting box stops rising, the bottom of the floating plate and the inner bottom wall of the rectangular hole are in the same plane, and redundant water in the collecting box can be automatically discharged.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of energy-conserving green house building structure.

Fig. 2 is the utility model relates to an energy-conserving green house building structure's roof one corner clearance barrier subassembly sectional structure schematic diagram.

Fig. 3 is the utility model discloses an energy-conserving green house building structure's clearance barrier subassembly stereogram.

Fig. 4 is the utility model relates to a settling tank and collecting box sectional structure schematic diagram of energy-conserving green house building structure.

Fig. 5 is the utility model relates to an inside subassembly open mode structure schematic diagram that opens and close of collecting box of energy-conserving green house building structure.

In the figure: 1. a house main body; 101. a roof; 102. a water wall; 103. a tapered groove; 104. a water leakage hole; 2. mounting a box; 201. a rotating rod; 202. a turbine blade; 203. an L-shaped plate; 204. iron wire brush 205, water permeable hole; 3. an L-shaped pipe; 301. a three-way pipe; 4. a settling tank; 401. a through hole; 402. a sloping plate; 403. a connecting pipe; 404. a blow-off pipe; 5. a collection box; 501. a rectangular hole; 502. a drain pipe; 6. an ear plate; 601. an L-shaped rod; 602. a limiting plate; 603. a floating plate.

Detailed Description

In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in fig. 1-5, an energy-saving green house building structure comprises a house main body 1, a roof 101 and a water-enclosing wall 102, wherein the roof 101 is fixedly connected to the top of the house main body 1, the water-enclosing wall 102 is fixedly connected to the upper end of the house main body 1, a diversion channel is enclosed between the water-enclosing wall 102 and the roof 101, tapered grooves 103 are reserved at four corners of the diversion channel, a water leakage hole 104 is formed in the bottom of the tapered groove 103, barrier clearing components are arranged inside the water leakage hole 104, settling tanks 4 are fixedly mounted on two sides of the house main body 1 through bolts, a collection tank 5 is arranged below the settling tanks 4, and an opening and closing component is arranged on the inner wall of the left side of the collection tank 5; the obstacle clearing assembly comprises a mounting box 2, a rotating rod 201, a plurality of turbine blades 202 and three L-shaped plates 203, the top end of the rotating rod 201 penetrates through the inner top wall of the mounting box 2 and extends to the outside, the rotating rod 201 is rotatably connected with the mounting box 2 through a bearing, the turbine blades 202 are fixedly connected to the lower end of the rotating rod 201, the lower surfaces of one ends of the three L-shaped plates 203 are fixedly connected to the extending end of the rotating rod 201, and the opening of the mounting box 2 faces downwards and is fixedly mounted on the outer side of the upper surface of the tapered groove 103 through bolts; a plurality of turbine blades 202 are annular array and distribute, and turbine blade 202 is located the inside in hole 104 that leaks, and turbine blade 202 and the inner wall contactless in hole 104 that leaks, three L template 203 structure as an organic whole, and the L template 203 other end is close to one side fixedly connected with iron wire brush 204 of mounting box 2, and iron wire brush 204 and mounting box 2 contact, and a plurality of holes 205 of permeating water that are evenly distributed are seted up at the lower extreme middle part of mounting box 2.

The embodiment can realize that: through the house main part 1 that sets up, roof 101, the cooperation of enclosing wall 102 and the subassembly of removing obstacles is used, the rainwater can be through the subassembly of removing obstacles of water conservancy diversion way flow direction, make the rainwater flow into in bell jar 103 and the hole 104 that leaks through hole 205 of permeating water, promote bull stick 201 through turbine leaf 202 under the effect of rivers and rotate, make bull stick 201 drive L template 203 rotate, L template 203 drives iron wire brush 204 above that and rotates and clear away debris such as 2 outside branch leaves of mounting box simultaneously, avoid debris such as branch leaves to block up hole 205 of permeating water, it is inside that the branch leaves can be avoided to the mounting box 2 to get into simultaneously, thereby avoid the branch leaves to carry out the pipeline from the source, it is smooth and easy to make the pipeline drainage, rainwater collection efficiency is improved, the quality of the inside rainwater of collecting box 5 has been guaranteed simultaneously.

Example 2

As shown in fig. 1-5, an energy-saving green house building structure comprises a house main body 1, a roof 101 and a water-enclosing wall 102, wherein the roof 101 is fixedly connected to the top of the house main body 1, the water-enclosing wall 102 is fixedly connected to the upper end of the house main body 1, a diversion channel is enclosed between the water-enclosing wall 102 and the roof 101, tapered grooves 103 are reserved at four corners of the diversion channel, a water leakage hole 104 is formed in the bottom of the tapered groove 103, barrier clearing components are arranged inside the water leakage hole 104, settling tanks 4 are fixedly mounted on two sides of the house main body 1 through bolts, a collection tank 5 is arranged below the settling tanks 4, and an opening and closing component is arranged on the inner wall of the left side of the collection tank 5; the obstacle clearing assembly comprises a mounting box 2, a rotating rod 201, a plurality of turbine blades 202 and three L-shaped plates 203, the top end of the rotating rod 201 penetrates through the inner top wall of the mounting box 2 and extends to the outside, the rotating rod 201 is rotatably connected with the mounting box 2 through a bearing, the turbine blades 202 are fixedly connected to the lower end of the rotating rod 201, the lower surfaces of one ends of the three L-shaped plates 203 are fixedly connected to the extending end of the rotating rod 201, and the opening of the mounting box 2 faces downwards and is fixedly mounted on the outer side of the upper surface of the tapered groove 103 through bolts; the plurality of turbine blades 202 are distributed in an annular array, the turbine blades 202 are positioned inside the water leakage holes 104, the turbine blades 202 are not in contact with the inner walls of the water leakage holes 104, the three L-shaped plates 203 are of an integral structure, an iron wire brush 204 is fixedly connected to one side, close to the mounting box 2, of the other end of each L-shaped plate 203, the iron wire brush 204 is in contact with the mounting box 2, and a plurality of water permeable holes 205 which are uniformly distributed are formed in the middle of the lower end of the mounting box 2; the top of the settling tank 4 is provided with a through hole 401, the inside of the through hole 401 is fixedly connected with a three-way pipe 301, the other two water inlet ends of the three-way pipe 301 are fixedly communicated with L-shaped pipes 3, one ends of the two L-shaped pipes 3, which are far away from the three-way pipe 301, are respectively and fixedly communicated with two water leakage holes 104 on the same side, the upper end of the right side of the settling tank 4 is fixedly communicated with a connecting pipe 403, the other end of the connecting pipe 403 is communicated with the inside of the top end of the collecting tank 5, the left side of the bottom end of the settling tank 4 is fixedly communicated with a sewage discharge pipe 404, a valve is installed in the sewage discharge pipe 404, the right end of the inside of the settling tank 4 is fixedly connected with an inclined plate 402, the top end of the inclined plate 402 is positioned below one end of the connecting pipe 403, and the bottom end of the inclined plate 402 is positioned on the right side of the sewage discharge pipe 404; a rectangular hole 501 is formed in the middle of the upper end of the left side of the collecting box 5, a drain pipe 502 is fixedly communicated with the bottom end of the right side of the collecting box 5, and a valve is arranged in the drain pipe 502; the opening and closing assembly corresponds to the rectangular hole 501 and comprises two groups of limiting assemblies, two L-shaped rods 601 and a floating plate 603, the two groups of limiting assemblies are symmetrically arranged below two sides of the rectangular hole 501, each group of limiting assemblies comprises two symmetrically arranged lug plates 6, one side of each of the four lug plates 6 is fixedly connected with the inner wall of the collecting box 5, the two L-shaped rods 601 are respectively and slidably connected inside the two lug plates 6 at the same side, two ends of the floating plate 603 are respectively and fixedly connected with the other ends of the two L-shaped rods 601, the bottom ends of the L-shaped rods 601 are positioned below the bottom lug plates 6, the bottom ends of the L-shaped rods 601 are fixedly connected with limiting plates 602, and the diameter of limiting plate 602 is greater than the diameter of L type pole 601, and one side of kickboard 603 is sliding connection with the inner wall of collecting box 5, and the height that highly is greater than rectangular hole 501 of kickboard 603, and the one end bottom that kickboard 603 kept away from the inner wall of collecting box 5 sets up to the arc.

The embodiment can realize that: through the matching use of the arranged settling tank 4, the collecting box 5 and the opening and closing component, rainwater enters the settling tank 4 through the L-shaped pipe 3 and the three-way pipe 301, so that impurities in the rainwater are settled to the left side of the inclined plate 402, when the rainwater in the settling tank 4 is accumulated to a certain height, the rainwater can overflow through the connecting pipe 403 and enter the collecting tank 5, so that the quality of the rainwater collected in the collecting tank 5 is improved, meanwhile, when the water in the collecting tank 5 slowly reaches the lower part of the floating plate 603, the water pushes the floating plate 603 upwards, meanwhile, the floating plate 603 drives the L-shaped rods 601 at two sides to slide in the ear plates 6, when the bottom of the floating plate 603 is staggered in the rectangular holes 501, the redundant rainwater can be discharged through the rectangular holes 501, when the water level inside the collection chamber 5 stops rising, the bottom of the floating plate 603 is flush with the inner bottom wall of the rectangular hole 501, which enables the excess water in the collection chamber 5 to be automatically discharged.

It should be noted that, the utility model relates to an energy-saving green house building structure, when in use, rainwater can flow to the barrier-removing component through the diversion channel, so that the rainwater flows into the tapered groove 103 and the water leakage hole 104 through the water permeable hole 205, the rotating rod 201 is pushed to rotate by the turbine blade 202 under the action of water flow, so that the rotating rod 201 drives the L-shaped plate 203 to rotate, the L-shaped plate 203 drives the iron wire brush 204 thereon to rotate and remove the sundries such as tree branches and leaves outside the mounting box 2, the water permeable hole 205 is prevented from being blocked by the sundries such as tree branches and leaves, the mounting box 2 can prevent the tree branches and leaves from entering the interior thereof, thereby avoiding the tree branches and leaves from entering the pipeline from the source, the smooth drainage of the pipeline is realized, the rainwater collection efficiency is improved, the rainwater enters the settling box 4 through the L-shaped pipe 3 and the three-way pipe 301, the impurities in the rainwater are settled to the left side of the sloping plate 402, when the rainwater in the settling box 4 is accumulated to a certain height, the rainwater can overflow into the collecting box 5 through the connecting pipe 403, make the rainwater quality of collecting in the collecting box 5 obtain promoting, simultaneously when the inside water of collecting box 5 slowly reaches the below of kickboard 603, water can upwards promote kickboard 603 upward movement, L type pole 601 that kickboard 603 drove both sides simultaneously slides in otic placode 6, when the bottom of kickboard 603 staggers in rectangular hole 501, unnecessary rainwater can be discharged through rectangular hole 501, when the inside water level of collecting box 5 stops rising, the bottom of kickboard 603 and the interior diapire of rectangular hole 501 are at the coplanar, can make unnecessary water can automatic discharge in the collecting box 5 like this, the valve of opening blow off pipe 404 can clear up the inside impurity of settling tank 4, the valve of opening drain pipe 502 can carry out the secondary use to the inside water of collecting box 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving green house building structure, includes house main part (1), roof (101) and encloses waterwall (102), its characterized in that: roof (101) fixed connection is at the top of house main part (1), enclose waterwall (102) fixed connection in the upper end of house main part (1), and enclose synthetic water conservancy diversion way between waterwall (102) and roof (101), the four corners department of water conservancy diversion way is all reserved there is bell jar (103), and the bottom of bell jar (103) has seted up hole (104) that leaks, the inside of hole (104) that leaks is provided with the subassembly of hindering clearly, there is setting up sediment case (4) both sides of house main part (1) through bolt fixed mounting, the below of sediment case (4) is provided with collecting box (5), the left side inner wall of collecting box (5) is provided with opens and close the subassembly.

2. An energy saving green house building structure according to claim 1, characterized in that: the clearance barrier subassembly includes mounting box (2), bull stick (201), a plurality of turbine leaf (202) and three L template (203), the top of bull stick (201) runs through the interior roof of mounting box (2) and extends to the outside, and bull stick (201) rotate with mounting box (2) through the bearing and be connected, and is a plurality of turbine leaf (202) fixed connection is at the lower extreme of bull stick (201), and is three the equal fixed connection in the extension end of bull stick (201) of one end lower surface of L template (203), the opening of mounting box (2) is down and through bolt fixed mounting in the upper surface outside of bell jar (103).

3. An energy saving green house building structure according to claim 2, characterized in that: it is a plurality of turbine leaf (202) are the annular array and distribute, turbine leaf (202) are located the inside in hole (104) that leaks, and turbine leaf (202) and the inner wall contactless of hole (104) that leaks, three L template (203) structure as an organic whole, one side fixedly connected with iron wire brush (204) of L template (203) other end and near mounting box (2), iron wire brush (204) and mounting box (2) contact, a plurality of holes (205) of permeating water that are evenly distributed are seted up at the lower extreme middle part of mounting box (2).

4. An energy saving green house building structure according to claim 1, characterized in that: the top of the settling tank (4) is provided with a through hole (401), the inside of the through hole (401) is fixedly connected with a three-way pipe (301), the other two water inlet ends of the three-way pipe (301) are fixedly communicated with L-shaped pipes (3), one ends of the two L-shaped pipes (3) far away from the three-way pipe (301) are respectively and fixedly communicated with the two water leakage holes (104) on the same side, the upper end of the right side of the settling tank (4) is fixedly communicated with a connecting pipe (403), and the other end of the connecting pipe (403) is communicated with the inside of the top end of the collecting box (5), a sewage discharge pipe (404) is fixedly communicated with the left side of the bottom end of the settling tank (4), a valve is arranged in the sewage discharge pipe (404), the right end in the sedimentation tank (4) is fixedly connected with an inclined plate (402), the top end of the inclined plate (402) is positioned below one end of the connecting pipe (403), and the bottom end of the inclined plate (402) is positioned on the right side of the sewage discharge pipe (404).

5. An energy saving green house building structure according to claim 1, characterized in that: rectangular hole (501) have been seted up in the left side upper end middle part of collecting box (5), the right side bottom mounting intercommunication of collecting box (5) has drain pipe (502), and the internally mounted of drain pipe (502) has the valve.

6. An energy saving green house building structure according to claim 1, characterized in that: the opening and closing assembly corresponds to the rectangular hole (501), the opening and closing assembly comprises two groups of limiting assemblies, two L-shaped rods (601) and a floating plate (603), the two groups of limiting assemblies are symmetrically arranged below two sides of the rectangular hole (501), each group of limiting assemblies comprises two ear plates (6) which are symmetrically arranged, one side of each ear plate (6) is fixedly connected with the inner wall of the collecting box (5), the two L-shaped rods (601) are respectively and slidably connected inside the two ear plates (6) on the same side, two ends of the floating plate (603) are respectively and fixedly connected with the other ends of the two L-shaped rods (601), the bottom end of each L-shaped rod (601) is positioned below the bottom ear plate (6), the bottom end of each L-shaped rod (601) is fixedly connected with a limiting plate (602), the diameter of each limiting plate (602) is larger than that of the L-shaped rod (601), one side of the floating plate (603) is slidably connected with the inner wall of the collecting box (5), the height of the floating plate (603) is larger than that of the rectangular hole (501), and the bottom of one end, far away from the inner wall of the collection box (5), of the floating plate (603) is arc-shaped.