Biodegradable container mounting structure with double stirring kettles and biodegradable closestool

Abstract

The utility model discloses a biodegradation container installation structure with double stirring kettles and a biodegradation closestool, the biodegradation container installation structure with the double stirring kettles comprises a base and a biodegradation container, the two stirring kettles are installed in the biodegradation container, two installation shafts are installed on the base, and the two installation shafts are connected with the two stirring kettles. One ends of the two mounting shafts are synchronously and rotationally sleeved with driven gears with the same structure, a rocker located between the two driven gears is rotationally mounted on the base, and a rocker rotating shaft of the rocker is synchronously and rotationally sleeved with a driving gear meshed with the two driven gears at the same time. By adopting the biodegradation container mounting structure with the double stirring kettles, the driving gear simultaneously drives the two driven gears to synchronously rotate, so that the stress conditions of the two driven gears are basically consistent, the stability and the reliability of a transmission mechanism are improved, the service life is further prolonged, the maintenance frequency is reduced, and the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to closestool technical field, concretely relates to a kind of biodegradable container mounting structure with double stirred tank and biodegradable closestool. BACKGROUND

[0002] Biodegradable closestool is a new type of closestool in recent years, which can degrade human excrement by microorganisms, and is particularly suitable for use in indoor environments such as motor homes, yachts, nursing homes for the elderly who are unable to move, and other environments that are not convenient for water connection or dirty waste discharge.

[0003] Please refer to a series of Chinese patent applications with application numbers CN2024223147885 and CN2024112282638, etc. The applicant has designed a series of biodegradable closestools. In order to further improve the biodegradation reaction efficiency, the applicant intends to improve the stirring efficiency and design a biodegradable closestool with double stirred tanks.

[0004] The applicant's initial design is to fixedly install two mutually meshing driven gears on the shafts of the two stirred tanks, and then fixedly install a driving gear meshing with one of the driven gears on the rocker. However, the applicant found in the test that the wear rate of one driven gear as an intermediate transmission is significantly faster than that of the other driven gear during use, resulting in poor stability and service life of the transmission mechanism, which affects the user's experience.

[0005] It is urgent to solve the above problems. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides a biodegradable container mounting structure with double stirred tanks and a biodegradable closestool.

[0007] The technical scheme is as follows:

[0008] The first aspect of the present application relates to a biodegradable container mounting structure with double stirred tanks, comprising a base and a biodegradable container detachably mounted on the base, two stirred tanks capable of rotating along them are installed in parallel in the biodegradable container, the stirred tank shafts of the two stirred tanks are connected with a first quick connector that rotates synchronously after being drawn out from the same end of the biodegradable container, two installation shafts capable of rotating along them are installed in parallel on the base, one end of the two installation shafts is synchronously rotatably sleeved with a second quick connector that can be combined or separated with the corresponding first quick connector, the other end of the two installation shafts is synchronously rotatably sleeved with a driven gear with consistent structure, a rocker is rotatably installed on the base between the two driven gears, the rocker shaft is parallel to the two installation shafts, and a driving gear meshing with the two driven gears is synchronously rotatably sleeved.

[0009] With the biodegradable container mounting structure with double stirring tanks above, the driving gear simultaneously drives the two driven gears to rotate synchronously, so that the stress conditions of the two driven gears are basically consistent, the stability and reliability of the transmission mechanism are improved, and then the service life is improved, the maintenance frequency is reduced, and the user's use experience is improved.

[0010] In some embodiments, the first quick connector protrudes a first engaging tooth uniformly distributed in the circumferential direction on the end face of one end close to the second quick connector, and a first engaging groove is formed between adjacent first engaging teeth. The second quick connector protrudes a second engaging tooth corresponding to each first engaging groove on the end face of one end close to the first quick connector, and a second engaging groove corresponding to the corresponding first engaging tooth is formed between adjacent second engaging teeth. When the first quick connector is combined with the corresponding second quick connector, each first engaging tooth is embedded in the corresponding second engaging groove, and each second engaging tooth is embedded in the corresponding first engaging groove.

[0011] In some embodiments, the second quick connector can move axially along the corresponding mounting shaft, and a compression spring elastically supported between the base and the corresponding second quick connector is sleeved on the mounting shaft, so that the corresponding second quick connector has a tendency to move away from the driven gear.

[0012] In some embodiments, the base is concave and forms a container mounting groove adapted to the biodegradable container, and the biodegradable container is detachably positioned in the container mounting groove.

[0013] In some embodiments, the outer circumferential surface of the stirring tank rotating shaft is provided with a stirring tank cutter arranged in a spiral line, the stirring tank cutter includes a double helix blade and a blade support arranged at both ends of the double helix blade, both ends of the double helix blade are mounted on the stirring tank rotating shaft through the corresponding blade support, the double helix blade is composed of a first helical segment and a second helical segment connected in sequence, the first helical segment and the second helical segment are both thin plate structures extending in a spiral line, and the first helical segment and the second helical segment have opposite rotation directions.

[0014] The second aspect of the present application relates to a biodegradable toilet, which comprises the biodegradable container mounting structure with double stirring tanks and a toilet shell provided with a container inlet and outlet at the rear side, the base is fixedly installed at the bottom of the toilet shell and forms a containing space adapted to the biodegradable container with the toilet shell, and the biodegradable container can enter and exit the containing space through the container inlet and outlet.

[0015] The biodegradable toilet has all the advantages of the biodegradable container mounting structure with double stirring tanks. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A schematic diagram of the installation structure of a biodegradable container with dual stirred tanks;

[0017] Figure 2 A cross-sectional view of the installation structure of a biodegradable container with dual stirred tanks;

[0018] Figure 3 This is a schematic diagram showing the connection between the biodegradable container and the two stirred tanks;

[0019] Figure 4 This is a schematic diagram of the base structure;

[0020] Figure 5 This is a schematic diagram of the structure of the stirred tank;

[0021] Figure 6 A structural schematic diagram of a biodegradable toilet from one perspective;

[0022] Figure 7 This is a structural diagram of a biodegradable toilet from another perspective. Detailed Implementation

[0023] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0024] Example 1:

[0025] like Figures 1-5 As shown, a biodegradable container installation structure with a double-stirred vessel mainly includes a base 1 and an open-top biodegradable container 2, wherein the biodegradable container 2 can be detachably installed on the base 1 to facilitate cleaning of the biodegradable container 2.

[0026] Two rotating agitators 3 are installed parallel to each other in the biodegradable container 2, and both agitators 3 are arranged along the length of the biodegradable container 2. The rotating shafts 3a of the two agitators 3 extend from the same end of the biodegradable container 2 and are connected to the first quick connectors 4 that rotate synchronously with them. Two rotating mounting shafts 5 are installed parallel to each other on the base 1, and one end of each mounting shaft 5 is fitted with a second quick connector 6 that can be engaged or disengaged from the corresponding first quick connector 4. That is, when the biodegradable container 2 is installed on the base 1, each first quick connector 4 engages with the corresponding second quick connector 6, so that the mounting shaft 5 can drive the corresponding agitator 3 to rotate synchronously with it through the second quick connector 6 and the first quick connector 4; when the biodegradable container 2 is removed from the base 1, each first quick connector 4 disengages from the corresponding second quick connector 6.

[0027] In this embodiment, the other ends of the two mounting shafts 5 are synchronously rotatably sleeved with driven gears 7 of consistent structure, and a rocker 8 is rotatably mounted on the base 1 between the two driven gears 7, the rocker 8 has a rocker rotation shaft 8a parallel to the two mounting shafts 5, and is synchronously rotatably sleeved with a driving gear 9 engaged with the two driven gears 7. That is, the driving gear 9 and the two driven gears 7 are arranged in an isosceles triangle. Through such design, the driving gear 9 simultaneously drives the two driven gears 7 to synchronously rotate, so that the force bearing conditions of the two driven gears 7 are basically consistent, the stability and reliability of the transmission mechanism are improved, and the service life is prolonged, the maintenance frequency is reduced, and the user's use experience is improved.

[0028] Please see Figure 1 , Figure 3 and Figure 4 , the first quick connector 4 has first engaging teeth 4a protruding and uniformly distributed in the circumferential direction on the end face close to the second quick connector 6, and each first engaging groove 4b is formed between adjacent first engaging teeth 4a. The second quick connector 6 has second engaging teeth 6a protruding on the end face close to the first quick connector 4, each corresponding to a first engaging groove 4b. When the first quick connector 4 is combined with the corresponding second quick connector 6, each first engaging tooth 4a is embedded in the corresponding second engaging groove 6b, and each second engaging tooth 6a is embedded in the corresponding first engaging groove 4b, so that the first quick connector 4 and the second quick connector 6 can reliably transmit power.

[0029] Please see Figure 2 , the second quick connector 6 can move axially along the corresponding mounting shaft 5, and the mounting shaft 5 is sleeved with a compression spring 10 elastically supported between the base 1 and the corresponding second quick connector 6, so that the corresponding second quick connector 6 has a tendency to move away from the driven gear 7. Through such design, the impact force when the first quick connector 4 is combined with the corresponding second quick connector 6 can be effectively reduced.

[0030] In this embodiment, the position of the mounting shaft 5 mounting the second quick connector 6 is a multi-prism structure, which not only ensures that the mounting shaft 5 can reliably drive the second quick connector 6 to synchronously rotate, but also ensures the smoothness of the axial sliding of the second quick connector 6.

[0031] Further, the center positions of the adjacent end faces of the first quick connector 4 and the second quick connector 6 are provided with elastic buffer pads 12, so as to further reduce the impact force when the first quick connector 4 is combined with the corresponding second quick connector 6.

[0032] Please see Figure 4The base 1 is concave downward and has a container mounting groove 1a adapted to the biodegradable container 2, and the biodegradable container 2 is detachably positioned in the container mounting groove 1a, thereby ensuring reliable mounting of the biodegradable container 2.

[0033] Meanwhile, the base 1 is provided with a mounting plate 1b at one end of the container mounting groove 1a for mounting a transmission mechanism, and is provided with a mounting groove opening 1a1 at the other end for the biodegradable container 2 to enter and exit the container mounting groove 1a, thereby being reasonable in design and high in structural reliability.

[0034] Please refer to Figure 5 The stirring kettle 3 mainly comprises a stirring kettle shaft 3a and stirring kettle cutters 3b extending in a helical line on the outer circumferential surface of the stirring kettle shaft 3a. The stirring kettle shaft 3a can be a hollow shaft structure or a solid shaft structure.

[0035] In this embodiment, each of the stirring kettle cutters 3b comprises double-helical cutters 3b1 and cutter supports 3b2 arranged at both ends of the double-helical cutters 3b1, and the double-helical cutters 3b1 are mounted on the stirring kettle shaft 3a through the corresponding cutter supports 3b2, i.e., the double-helical cutters 3b1 are arranged on the circumferential outer side of the stirring kettle shaft 3a, and the stirring kettle shaft 3a is rotated to stir the culture medium through the double-helical cutters 3b1. Moreover, since each of the stirring kettle cutters 3b is arranged in a helical line, when the composting cavity stirring kettle rotates, the culture medium is transported from one end to the other end while being stirred by turning over, and the composting cavity stirring kettle is switched between forward rotation and reverse rotation to realize bidirectional transportation of the culture medium, thereby greatly improving the stirring capacity and the stirring efficiency of the culture medium, and further improving the biodegradation speed of the culture medium.

[0036] Moreover, each of the double-helical cutters 3b1 is composed of a first helical segment 3b11 and a second helical segment 3b12 connected in sequence, and the first helical segment 3b11 and the second helical segment 3b12 are both thin plate structures extending in a helical line, and the rotation directions of the first helical segment 3b11 and the second helical segment 3b12 are opposite. In this embodiment, the double-helical cutters 3b1 are designed to be composed of the first helical segment 3b11 and the second helical segment 3b12 with opposite rotation directions, thereby effectively stirring the culture medium at the end of the biodegradable container while pushing the culture medium at the end to move to the other end, avoiding solidification of the culture medium at the end, and further improving the biodegradation speed and avoiding generation of toxic and harmful gas due to anaerobic reaction.

[0037] Embodiment 2:

[0038] Please refer to Figure 6 and Figure 7The biodegradable toilet comprises the biodegradable container mounting structure with the double stirring tanks of the embodiment 1, the toilet shell 11 provided with the container inlet and outlet 11a at the rear side, the base 1 fixedly mounted at the bottom of the toilet shell 11 and combined with the toilet shell 11 to form a containing space matched with the biodegradable container 2, and the biodegradable container 2 capable of entering and exiting the containing space through the container inlet and outlet 11a, which not only ensures the overall aesthetic appearance, but also facilitates the disassembly and assembly of the biodegradable container 2 to clean the biodegradable container 2.

[0039] In the embodiment, the rocker 8 is arranged to pass through the front side of the toilet shell 11 to facilitate the user to operate.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present application, and those skilled in the art can make various similar expressions under the inspiration of the present application without departing from the purpose and claims of the present application. Such changes fall within the scope of the present application.

Claims

1. A biodegradable container mounting structure with dual stirring vessels, comprising a base and a biodegradable container detachably mounted on the base, wherein two rotating stirring vessels are mounted parallel to each other in the biodegradable container, and the stirring shafts of the two stirring vessels both extend from the same end of the biodegradable container and are connected to a first quick-connect fitting that rotates synchronously with them; two mounting shafts are mounted parallel to each other on the base, and one end of each mounting shaft is synchronously fitted with a second quick-connect fitting that can engage or disengage from the corresponding first quick-connect fitting; the other end of each mounting shaft is synchronously fitted with a driven gear of identical structure, characterized in that: A rocker arm is rotatably mounted on the base between two driven gears. The rocker arm's pivot axis is parallel to the two mounting shafts and is synchronously fitted with a drive gear that meshes with both driven gears.

2. The biodegradable container installation structure with dual stirred tanks according to claim 1, characterized in that: The first quick connector has protruding first engagement teeth evenly distributed circumferentially on one end face near the second quick connector, and a first engagement groove is formed between adjacent first engagement teeth. The second quick connector has protruding second engagement teeth corresponding to each of the first engagement grooves on one end face near the first quick connector, and a second engagement groove adapted to the corresponding first engagement tooth is formed between adjacent second engagement teeth. When the first quick connector is engaged with the corresponding second quick connector, each first engagement tooth is embedded in the corresponding second engagement groove, and each second engagement tooth is embedded in the corresponding first engagement groove.

3. The biodegradable container installation structure with dual stirred tanks according to claim 1 or 2, characterized in that: Each of the second quick-connectors is axially movable along its corresponding mounting shaft, which is fitted with a compression spring that is elastically supported between the base and the corresponding second quick-connector, so that the corresponding second quick-connector tends to move away from the driven gear.

4. The biodegradable container installation structure with dual stirred tanks according to claim 1, characterized in that: The base is recessed to form a container mounting groove that is compatible with the biodegradable container, and the biodegradable container can be detachably positioned in the container mounting groove.

5. The biodegradable container installation structure with dual stirred tanks according to claim 1, characterized in that: The outer circumferential surface of the stirring vessel shaft is provided with stirring vessel blades arranged in a spiral pattern. Each stirring vessel blade includes a double spiral blade and blade supports at both ends of the double spiral blade. The two ends of the double spiral blade are respectively mounted on the stirring vessel shaft through corresponding blade supports. Each double spiral blade is composed of a first spiral segment and a second spiral segment connected in sequence. The first spiral segment and the second spiral segment are both thin sheet structures that extend in a spiral pattern, and the spiral directions of the first spiral segment and the second spiral segment are opposite.

6. A biodegradable toilet, characterized in that: The invention includes a biodegradable container mounting structure with dual stirring tanks as described in any one of claims 1-5, and a toilet shell with a container inlet and outlet on the rear side. The base is fixedly installed at the bottom of the toilet shell and together with the toilet shell to form a receiving space adapted to the biodegradable container. The biodegradable container can enter and exit the receiving space through the container inlet and outlet.

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