Hand-operated composting barrel

Abstract

The utility model provides a hand-operated composting barrel, and belongs to the technical field of composting barrels. The technical problem that an existing hand-operated composting barrel is inconvenient to disassemble and assemble is solved. The hand-operated composting barrel comprises a barrel body, a supporting frame, a cross rod, mounting plates and a handle assembly used for driving the barrel body to rotate, the barrel body is cylindrical, the cross rod horizontally penetrates through the two ends of the barrel body, the handle assembly is rotationally connected to one mounting plate, the supporting frame comprises a rod-shaped front supporting rod and a rod-shaped rear supporting rod, and the front supporting rod and the rear supporting rod are arranged on the supporting frame. The front supporting rod and the rear supporting rod are obliquely arranged front and back to be in a splayed shape, the number of the mounting plates is two, two inserting pipes which are arranged downwards are integrally formed on each of the two mounting plates, the upper end of the front supporting rod and the upper end of the rear supporting rod are fixedly inserted into the two inserting pipes respectively, and the two ends of the cross rod are inserted into the two mounting plates respectively. The device is more efficient and convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the compost barrel technical field relates to a hand -operated compost barrel. BACKGROUND

[0002] Compost is an organic fertilizer, contains the nutrient substance more richly, compost is using various plant residues such as crop straw, weeds, leaves, peat, garbage and other waste materials as main raw materials, mixed biological excrement is converted into organic fertilizer by composting, in order to make compost more convenient, the compost barrel is out of turn, and the compost barrel has certain heat preservation effect, so that compost barrel is converted into fertilizer more quickly, and the efficiency is higher.

[0003] The patent with the publication number AU2017202895 (A1) discloses a compost container, which is suitable for containing biodegradable substances until the substances are converted into compost in the container. The compost container rotates around a rotating shaft, the rotating shaft is fixed with a support frame, the end of the compost container is provided with a mounting plate fixed with the support frame, a hand crank assembly is rotatably connected to the mounting plate, a driving gear of the hand crank assembly is engaged with an internal gear ring at the end of the compost container, a crank handle is fixed with the driving gear, and the compost container can be driven to rotate and stir the compost substances by shaking the crank handle.

[0004] The above product can realize the stirring effect of the substances in the barrel body through the hand crank assembly, but it still has the following disadvantages: the mounting plate for mounting the hand crank assembly needs to be fixed with the support frame using multiple connecting members such as screws, and the rotating shaft needs to be fixed with the support frame using connecting members, so that more screwing operations are required during disassembly and assembly, which is not efficient and convenient. SUMMARY

[0005] The utility model provides a hand -operated compost barrel in view of the above -mentioned problem of prior art, and the technical problem to be solved by the utility model is that the existing compost barrel is inconvenient to disassemble.

[0006] The purpose of the utility model can be realized through the following technical schemes:

[0007] A hand -operated compost barrel, including the barrel body, support frame, cross bar, mounting plate and the hand crank assembly for driving the barrel body rotates, the barrel body is cylindrical, the cross bar is horizontally through the both ends of the barrel body, the hand crank assembly is rotatably connected on a mounting plate, characterized by, the support frame includes the front support rod and rear support rod of rod shape, the front support rod and rear support rod are inclined and arranged in front and back and are in the shape of " eight ", the mounting plate has two, and two mounting plates are integrally formed with two downwardly arranged plug-in pipes, the upper end of the front support rod and the upper end of the rear support rod are respectively inserted and fixed in two plug-in pipes, and the both ends of the cross bar are respectively inserted in two mounting plates.

[0008] By setting two installation plates, the two ends of the cross bar are respectively inserted and supported on the two installation plates, and two downwardly inserted pipes are arranged on the installation plates, the upper end of the front support rod and the upper end of the rear support rod are respectively inserted and fixed in the two inserted pipes, so that the connection of the front support rod and the rear support rod with the installation plate can be realized by insertion, the inserted pipes are arranged downwardly, the front support rod and the rear support rod are difficult to be pulled out of the inserted pipes, thereby ensuring the stability of the support height of the installation plate, and finally realizing the stable support of the barrel body on the cross bar; meanwhile, the cross bar, the front support rod and the rear support rod are all inserted on the installation plate and are stable in position relative to the installation plate, and the assembly by insertion is more efficient and convenient than the assembly by screwing, and when disassembling and maintaining, it is not necessary to loosen the screws, but only needs to pull out the front support rod, the rear support rod and the cross bar from the installation plate, so that the disassembly and assembly are more efficient and convenient.

[0009] In the hand-operated composting barrel, the lower ends of the two inserted pipes are opposite and in the shape of an "eight". In this way, when the front support rod and the rear support rod are straight rods, a larger distance between the lower end of the front support rod and the lower end of the rear support rod can be ensured, which is beneficial to ensuring the stability of the support of the whole support frame, and in the process of disassembly and assembly, the front support rod and the rear support rod are farther apart, which is beneficial to reducing the probability of interference and ensuring the convenience of disassembly and assembly.

[0010] In the hand-operated composting barrel, the upper end of the front support rod and the upper end of the rear support rod are both provided with a spring pin one protruding outward along the radial direction, the inserted pipe is provided with a positioning pin hole arranged outward along the radial direction, and the spring pin one is clamped in the positioning pin hole. In this way, the spring pin one and the positioning pin hole are matched, the spring pin one is a component combined by an existing spring sheet and a pin column, which can further lock the front support rod and the rear support rod on the installation plate, so as to avoid the front support rod and the rear support rod from being pulled out of the installation plate or rotating relative to the installation plate, and improve the structural stability, and when disassembly is needed, the spring pin one is only needed to be pushed back into the front support rod or the rear support rod through the positioning pin hole and then pulled out, so that the operation is still very convenient. The upper end of the front support rod and the upper end of the rear support rod can also be fixed by being tightly matched with the inserted pipe.

[0011] In the hand-operated composting barrel, the two ends of the cross bar are both provided with a spring pin two protruding outward along the radial direction, the inner side of the installation plate is provided with an insertion hole, the inner wall of the insertion hole is provided with a clamping groove, and the end of the cross bar is inserted into the insertion hole and the spring pin two is clamped in the clamping groove. In this way, the cross bar is inserted into the insertion hole and the spring pin two is matched with the clamping groove to complete the assembly, so that the two ends of the cross bar are locked with the installation plate along the axial direction and the circumferential direction, and the whole structure is more stable.

[0012] In the hand-operated composting barrel, the clamping groove is open to the outside of the installation plate. In this way, when the installation plate needs to be disassembled from the cross bar, the spring pin two is pressed back into the cross bar through the open clamping groove, and then the cross bar is pulled out of the insertion hole, so that the disassembly is convenient.

[0013] In the hand-operated composting barrel, the upper end of at least one of the insertion pipes extends to the connection between the handle assembly and the mounting plate. Thus, the front support rod or the rear support rod can serve as a framework to improve the strength of the mounting plate of the handle assembly and better support the load generated during use of the handle assembly, thereby ensuring structural stability.

[0014] In the hand-operated composting barrel, the composting barrel further comprises a horizontally arranged pull rod, which is perpendicular to the cross rod and has two ends connected to the middle sections of the front support rod and the rear support rod, respectively. Thus, the pull rod can lock the distance between the front support rod and the rear support rod, thereby reducing the probability of damage to the insertion pipes caused by deformation of the front support rod and the rear support rod in different directions due to excessive weight of the composting barrel.

[0015] In the hand-operated composting barrel, the end face of the barrel body has an integrally formed inner ring gear, and the handle assembly is in transmission cooperation with the inner ring gear. Thus, the inner ring gear does not need to be assembled and disassembled, which is more efficient and structurally more stable. The driving gear on the handle assembly is engaged with the inner ring gear, which is convenient for manual operation.

[0016] In the hand-operated composting barrel, the outer periphery of the two insertion pipes is connected by an integrally formed reinforcing rib plate. Thus, the overall strength of the two insertion pipes is increased, thereby ensuring the stability of the insertion structure.

[0017] In the hand-operated composting barrel, the composting barrel further comprises a locking member capable of being clamped with the inner ring gear to prevent rotation of the barrel body. The locking member is in the shape of a strip, one end of the locking member is rotationally connected to the front support rod or the rear support rod, and the other end or the middle section of the locking member is clamped to the lower side of the mounting plate. The structure of the locking member clamped with the inner ring gear can refer to the prior art. When the locking member is not in use, it can strengthen the connection between the mounting plate and the front support rod or the rear support rod, thereby ensuring the positional stability of the two. When it is necessary to clamp with the inner ring gear, the locking member can be pressed down to unlock the mounting plate and swing downward, thereby preventing rotation of the barrel body. The operation is convenient.

[0018] Compared with the prior art, the hand-operated composting barrel has the following advantages:

[0019] The hand-operated composting barrel is assembled by inserting the mounting plate with the front support rod and the rear support rod and inserting the cross rod with the mounting plate, which is convenient and efficient. During disassembly and maintenance, the front support rod, the rear support rod, and the cross rod can be easily pulled out of the mounting plate, which is efficient and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic diagram of the three-dimensional structure of the embodiment.

[0021] Figure 2 is a top structure schematic diagram of the embodiment.

[0022] Figure 3 is Figure 2 A-A section structure schematic diagram in

[0023] Figure 4 is Figure 3 B part enlarged view in

[0024] Figure 5 is a partial structure perspective exploded schematic diagram of the embodiment.

[0025] Figure 6 is Figure 5 C part enlarged view in

[0026] Figure 7 is a perspective structure schematic diagram of the mounting plate connected with the handle assembly in the embodiment.

[0027] In the figure, 1, barrel body; 11, inner gear ring;

[0028] 2, support frame; 21, front support rod; 22, rear support rod; 23, spring pin one;

[0029] 3, cross rod; 31, spring pin two;

[0030] 4, mounting plate; 41, plug-in pipe; 42, positioning pin hole; 43, plug hole; 44, clamping groove; 45, reinforcing rib plate;

[0031] 5, handle assembly; 6, pull rod; 7, locking piece. DETAILED DESCRIPTION

[0032] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0033] As Figures 1-7As shown, the hand-operated composting barrel comprises a barrel body 1, a support frame 2, a crossbar 3, mounting plates 4 and a handle assembly 5 for driving the barrel body 1 to rotate, the structure of the handle assembly 5 can refer to the prior art, such as the assembly of a handle and a driving gear, the barrel body 1 is in a cylindrical shape and is formed by a plurality of injection-molded plates, the crossbar 3 horizontally penetrates two ends of the barrel body 1, the handle assembly 5 is rotationally connected to a mounting plate 4, the mounting plate 4 is an injection-molded part and there are two of them, two ends of the crossbar 3 are respectively inserted into the two mounting plates 4, and two downwardly arranged insertion tubes 41 are integrally injection-molded on the two mounting plates 4, the two insertion tubes 41 are perpendicular to the crossbar 3, the support frame 2 comprises two front support rods 21 and two rear support rods 22, the upper ends of the front support rods 21 and the rear support rods 22 are in a straight pipe shape, the lower ends of the two front support rods 21 are horizontally bent along the axis of the crossbar 3 and are connected to each other so that the two front support rods 21 integrally form a U shape, the lower ends of the two rear support rods 22 are horizontally bent along the axis of the crossbar 3 and are connected to each other so that the two rear support rods 22 integrally form a U shape, and the upper ends of the front support rods 21 and the rear support rods 22 are respectively positioned and inserted into the two insertion tubes 41. Preferably, the lower ends of the two insertion tubes 41 are away from each other and form an “eight” shape, and the outer periphery of the two insertion tubes 41 is connected by an integrally formed reinforcing rib plate 45. The upper ends of the front support rods 21 and the rear support rods 22 are respectively provided with spring pins one 23 which protrude outward from the radial outer periphery, the insertion tubes 41 are provided with positioning pin holes 42 which are arranged outward from the radial direction, and the spring pins one 23 are clamped in the positioning pin holes 42. The two ends of the crossbar 3 are respectively provided with spring pins two 31 which protrude outward from the radial outer periphery, the structures of the spring pins one 23 and the spring pins two 31 can refer to the prior art, the inner side of the mounting plate 4 is provided with an insertion hole 43, the inner wall of the insertion hole 43 is provided with a clamping groove 44, the end of the crossbar 3 is inserted into the insertion hole 43 and the spring pins two 31 are clamped in the clamping groove 44, and the clamping groove 44 is open to the outer side of the mounting plate 4. Preferably, the upper end of at least one insertion tube 41 of the mounting plate 4 connected to the handle assembly 5 extends to the connection between the handle assembly 5 and the mounting plate 4.

[0034] As shown in Figure 1 , Figure 3 , Figure 5 The composting barrel further comprises a horizontally arranged pull rod 6 which is perpendicular to the crossbar 3, and the two ends of the pull rod 6 are respectively connected to the middle sections of the front support rods 21 and the rear support rods 22.

[0035] As shown in Figure 1 , Figure 3 The end face of the barrel body 1 is provided with an integrally injection-molded inner ring gear 11 which is arranged around the crossbar 3, and the driving gear of the handle assembly 5 is in transmission cooperation with the inner ring gear 11. The composting barrel further comprises a locking piece 7 which can be clamped with the inner ring gear 11 to prevent the barrel body 1 from rotating, the locking piece 7 is in a strip shape, one end of the locking piece 7 is rotationally connected to the rear support rod 22, and the other end or the middle section of the locking piece 7 is clamped on the lower side of the mounting plate 4.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A hand-cranking composting barrel, comprising a barrel body (1), a supporting frame (2), a crossbar (3), a mounting plate (4) and a crank handle assembly (5) for driving the barrel body (1) to rotate, the barrel body (1) being in a cylindrical shape, the crossbar (3) horizontally penetrating through both ends of the barrel body (1), the crank handle assembly (5) being rotatably connected to a mounting plate (4), characterized in that, The support frame (2) comprises front support rods (21) and rear support rods (22) in a rod shape, the front support rods (21) and the rear support rods (22) are arranged in an "eight" shape in front and back directions, the mounting plates (4) are two, two mounting plates (4) are integrally formed with two downwardly arranged plug-in pipes (41), the upper ends of the front support rods (21) and the upper ends of the rear support rods (22) are respectively inserted and fixed in the two plug-in pipes (41), and the two ends of the cross rod (3) are respectively inserted in the two mounting plates (4).

2. The hand-cranked composting barrel of claim 1, wherein, The lower ends of the two plug-in pipes (41) are away from each other in an "eight" shape.

3. The hand-cranked composting barrel of claim 1 or 2, wherein, The upper ends of the front support rods (21) and the upper ends of the rear support rods (22) are respectively provided with spring pins I (23) protruding outward along the radial direction, the plug-in pipes (41) are provided with positioning pin holes (42) arranged outward along the radial direction, and the spring pins I (23) are clamped in the positioning pin holes (42).

4. The hand-cranked composting barrel of claim 1 or 2, wherein, The two ends of the cross rod (3) are respectively provided with spring pins II (31) protruding outward along the radial direction, the inner sides of the mounting plates (4) are provided with insertion holes (43), the inner walls of the insertion holes (43) are provided with clamping grooves (44), and the ends of the cross rod (3) are inserted in the insertion holes (43) and the spring pins II (31) are clamped in the clamping grooves (44).

5. The hand-cranked composting barrel of claim 4, wherein, The clamping grooves (44) are open to the outside of the mounting plates (4).

6. The hand-cranked composting barrel of claim 1 or 2, wherein, The upper end of at least one of the plug-in pipes (41) of the mounting plate (4) connected with the handle assembly (5) extends to the connection between the handle assembly (5) and the mounting plate (4).

7. The hand-cranked composting barrel of claim 1 or 2, wherein, The compost barrel further comprises a horizontally arranged pull rod (6) which is perpendicular to the cross rod (3), and the two ends of the pull rod (6) are respectively connected to the middle sections of the front support rods (21) and the rear support rods (22).

8. The hand-cranked composting barrel of claim 1 or 2, wherein, The end surface of the barrel body (1) is provided with an integrally formed inner gear ring (11), and the handle assembly (5) is in transmission cooperation with the inner gear ring (11).

9. The hand-cranked composting barrel of claim 1 or 2, wherein, The outer peripheries of the two plug-in pipes (41) are connected by an integrally formed reinforcing rib plate (45).

10. The hand-cranked composting barrel of claim 8, wherein, The compost barrel further comprises a locking member (7) which can be clamped with the inner gear ring (11) to prevent the barrel body (1) from rotating, the locking member (7) is in a strip shape, one end of the locking member (7) is rotationally connected to the front support rod (21) or the rear support rod (22), and the other end or the middle section of the locking member (7) is clamped on the lower side of the mounting plate (4).

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