Auxiliary blowdown device for septic tank

Abstract

The utility model discloses an auxiliary blowdown device for a septic tank, which relates to the technical field of auxiliary blowdown of septic tanks in breeding fences and comprises a septic tank main body, a blowdown pipe fixedly arranged on the peripheral surface of the bottom end of the septic tank main body, a hose and a hard pipe which are sequentially sleeved on the blowdown pipe, and an adjusting unit and a limiting unit which are arranged on the hard pipe, the transferring unit comprises a bracket, a strip-shaped box, a screw rod and a supporting block; the bracket is positioned outside the septic tank main body; each limiting unit comprises a rectangular frame plate, a supporting rubber block, an adjusting screw rod, a connecting bearing, a clamping arc plate and a rotating rod. According to the utility model, one of the supporting blocks in threaded connection with the screw rod is stressed to drive the limiting unit and the hard pipe to be lifted and adjusted along the inclination direction of the strip-shaped box, the hard pipe is put downwards and placed transversely to be matched with the pollution discharge process, and the pollution discharge process can be finished after the hard pipe is lifted and placed vertically; and the adjustment operation of lifting the hard tube and adjusting the placing angle by personnel is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary sewage discharge of a breeding pen septic tank, and in particular to an auxiliary sewage discharge device for a septic tank. Background Art

[0002] A septic tank is a device that treats feces and filters and precipitates them. It refers to a small treatment structure that separates and precipitates domestic sewage and performs anaerobically digestion on sludge. Especially septic tanks used in breeding pens, the sewage discharge process often requires auxiliary devices.

[0003] The publication (announcement) number is CN218596146U, which discloses a sewage treatment device based on a septic tank, including a treatment box, a sewage pipe, a convex structure and an auxiliary gear. The top of the treatment box is equipped with a convex structure, and the inner top of the convex structure is equipped with a first motor. The outer wall of the treatment box is equipped with a sewage pipe, and the inner top wall of the convex structure is equipped with an auxiliary gear through an axis, and the auxiliary gear is located on one side of the first motor. The utility model can protect the internal transmission mechanism by installing a convex structure, the first motor can drive the driving gear to rotate, the main shaft can drive the stirring blade to rotate, the driving gear can drive the auxiliary gear to rotate through the transmission gear, the auxiliary gear can drive the horizontal support rod to rotate through the secondary shaft, the horizontal support rod can drive the vertical support rod to rotate, and the stirring blade cooperates with the vertical support rod to stir the sewage, thereby making the sewage and the agent more fully mixed, thereby improving the sewage treatment effect.

[0004] Although the above scheme can improve the reaction effect of sewage and chemicals in the septic tank, the sewage pipes on the septic tank are all hard pipes with fixed position angles. It is difficult and laborious for personnel to seal and open and close the sewage pipes when discharging sewage. Therefore, we propose a septic tank auxiliary sewage discharge device. Utility Model Content

[0005] The main purpose of the utility model is to provide a septic tank auxiliary sewage discharge device, which solves the problem of laborious and difficult blocking and opening and closing operations when personnel perform sewage discharge operations through a sewage pipe by means of a mobilizing unit and a limiting unit.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions: an auxiliary sewage discharge device for a septic tank, comprising a septic tank body, a sewage discharge pipe fixedly arranged on the outer peripheral surface of the bottom end of the septic tank body, a hose and a hard pipe sequentially sleeved on the sewage discharge pipe, and also comprising: a mobilization unit and a limit unit arranged on the hard pipe;

[0007] The transfer unit includes a bracket, a strip box, a lead screw, and a supporting block. The bracket is located outside the septic tank main body. There are two strip boxes in total, which are symmetrically and fixedly arranged at the top of the bracket, and the strip boxes are inclined. The lead screw is movably arranged on the inner wall of one of the strip boxes. There are two supporting blocks in total, which are respectively located in the two strip boxes. One of the supporting blocks is threadedly connected to the lead screw. The end of the lead screw that extends outside the strip box is fixedly provided with a turntable.

[0008] The limiting unit includes a rectangular frame plate, a supporting rubber block, an adjusting screw, a connecting bearing, a clamping arc plate, and a rotating rod. Each end of the supporting block facing the vertical central horizontal plane of the bracket is fixedly provided with a rotating rod. The rectangular frame plate is movably arranged between the two rotating rods and is located outside the hard pipe. The supporting rubber block is fixedly arranged on the inner bottom surface of the rectangular frame plate, and an arc-shaped groove matching the hard pipe is opened at the center of the top surface of the supporting rubber block. The adjusting screw is threadedly assembled at the center of the top surface of the rectangular frame plate. The connecting bearing is fixedly arranged at the center of the convex surface of the clamping arc plate, and the concave surface of the clamping arc plate faces the outer peripheral surface of the hard pipe vertically. The outer peripheral surface of the bottom end of the adjusting screw is embedded and fixed on the inner wall of the connecting bearing.

[0009] Preferably, the transfer unit further includes a guide rod, and the guide rod is fixedly arranged on the inner wall of the other strip box and movably penetrates through the other supporting block.

[0010] Preferably, the bracket is in a "U" shape and is located outside the sewage pipe, the hose, and the hard pipe.

[0011] Preferably, a fertilizer discharge pipe is fixedly arranged on the outer peripheral surface of the septic tank main body, and the height position of the fertilizer discharge pipe is higher than the height position of the sewage pipe.

[0012] Preferably, mounting holes are opened on the bottom surface of the bracket. There are four mounting holes in total, which are distributed in a rectangular array.

[0013] Compared with the prior art, the septic tank auxiliary sewage discharge device of the present invention has the following beneficial effects:

[0014] 1. In the present invention, by setting the transfer unit, after the hose and the hard pipe are successively sleeved onto the sewage pipe, they can cooperate with the sewage discharge operation. The bracket cooperates with the inclined strip box to fix the position outside the septic tank main body. The hose can be bent and adjusted to cooperate with the final hard pipe for discharging to adjust the placement angle. After the limiting unit is assembled onto the hard pipe, by holding the turntable, the lead screw can be rotated forward and backward on the strip box. One of the supporting blocks threadedly connected to the lead screw can drive the limiting unit and the hard pipe to be lifted and transferred along the inclined direction of the strip box under the action of force. The other supporting block can slide up and down on the guide rod to cooperate with the transfer of the limiting unit and the hard pipe and provide auxiliary support for it. The hard pipe is lowered and placed horizontally to cooperate with the sewage discharge process, and the hard pipe is lifted and placed vertically to end the sewage discharge process. The operation of the personnel to lift and adjust the placement angle of the hard pipe is simple.

[0015] 2. In the utility model, by setting a limit unit, a rectangular frame plate movably set between two rotating rods can be rotated between two supporting blocks to adjust the angle. After the hard tube is lifted and lowered and the angle is adjusted, the rectangular frame plate can be rotated to keep the same placement angle as the hard tube. After the supporting rubber block abuts against a part of the outer circumference of the hard tube, the distance with the hard tube can be adjusted by holding and rotating the adjusting screw. After the clamping arc plate is connected to the bottom end of the adjusting screw through the connecting bearing, the hard tube can be moved with the supporting block. After the clamping arc plate is moved and pulled open, the moving unit and the limit unit can be detached from the hard tube. The equipment makes it flexible to disassemble and assemble the moving unit and the limit unit on the hard tube as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of a septic tank auxiliary sewage discharge device of the utility model;

[0018] Figure 2 This is a front view structural diagram of a septic tank auxiliary sewage discharge device of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0021] Figure 5 The utility model is a schematic diagram of the top view of the auxiliary sewage discharge device for a septic tank.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Main body of septic tank;

[0024] 2. Manipulation unit; 201. Bracket; 202. Bar box; 203. Screw rod; 204. Support block; 205. Guide rod;

[0025] 3. Limiting unit; 301. Rectangular frame plate; 302. Support rubber block; 303. Adjusting screw; 304. Connecting bearing; 305. Clamping arc plate; 306. Rotating rod;

[0026] 4. Sewage pipe;

[0027] 5. Hose;

[0028] 6. Hard pipe;

[0029] 7. Place the fertilizer pipe. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0033] like Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, a septic tank auxiliary sewage discharge device includes a septic tank body 1, a sewage discharge pipe 4 fixedly arranged on the outer peripheral surface of the bottom end of the septic tank body 1, a hose 5 and a hard pipe 6 sequentially sleeved on the sewage discharge pipe 4, and also includes: a mobilization unit 2 and a limit unit 3 arranged on the hard pipe 6;

[0034] The adjustment unit 2 includes a support 201, a strip box 202, a lead screw 203, and a support block 204. The support 201 is located outside the septic tank main body 1. There are two strip boxes 202 in total, which are symmetrically and fixedly arranged at the top of the support 201, and the strip box 202 is inclined. The lead screw 203 is movably arranged on the inner wall of one of the strip boxes 202. There are two support blocks 204 in total, which are respectively located in the two strip boxes 202. One of the support blocks 204 is threadedly connected to the lead screw 203;

[0035] The limiting unit 3 includes a rectangular frame plate 301, a support rubber block 302, an adjustment screw 303, a connecting bearing 304, a clamping arc plate 305, and a rotating rod 306. A rotating rod 306 is fixedly arranged at the end of each support block 204 facing the vertical central horizontal plane of the support 201. The rectangular frame plate 301 is movably arranged between the two rotating rods 306 and is located outside the rigid pipe 6. The support rubber block 302 is fixedly arranged on the inner bottom surface of the rectangular frame plate 301, and an arc-shaped groove matching the rigid pipe 6 is opened at the center of the top surface of the support rubber block 302. The adjustment screw 303 is threadedly assembled at the center of the top surface of the rectangular frame plate 301. The connecting bearing 304 is fixedly arranged at the center of the convex surface of the clamping arc plate 305, and the concave surface of the clamping arc plate 305 faces the outer peripheral surface of the rigid pipe 6 vertically. The outer peripheral surface of the bottom end of the adjustment screw 303 is embedded and fixed on the inner wall of the connecting bearing 304.

[0036] Further, the support 201 is in a "U" shape and is located outside the sewage discharge pipe 4, the flexible pipe 5, and the rigid pipe 6.

[0037] Further, a fertilizer discharge pipe 7 is fixedly arranged on the outer peripheral surface of the septic tank main body 1, and the height position of the fertilizer discharge pipe 7 is higher than the height position of the sewage discharge pipe 4.

[0038] Further, mounting holes are opened on the bottom surface of the support 201. There are four mounting holes in total, which are distributed in a rectangular array.

[0039] The adjustment operation of lifting the rigid pipe 6 and adjusting the placement angle by the adjustment unit 2 is simple and convenient for personnel. Embodiment 2

[0040] As Figure 1 、 Figure 2 、 Figure 4 And Figure 5 shown, a septic tank auxiliary sewage discharge device includes a septic tank main body 1, a sewage discharge pipe 4 fixedly arranged on the outer peripheral surface of the bottom end of the septic tank main body 1, a flexible pipe 5 and a rigid pipe 6 sleeved on the sewage discharge pipe 4 in sequence, and further includes: an adjustment unit 2 and a limiting unit 3 arranged on the rigid pipe 6;

[0041] The transfer unit 2 includes a support 201, a strip box 202, a lead screw 203, and a support block 204. The support 201 is located outside the septic tank main body 1. There are two strip boxes 202 in total, which are symmetrically and fixedly arranged at the top of the support 201, and the strip box 202 is inclined. The lead screw 203 is movably arranged on the inner wall of one of the strip boxes 202. There are two support blocks 204 in total, which are respectively located in the two strip boxes 202. One of the support blocks 204 is threadedly connected to the lead screw 203;

[0042] The limiting unit 3 includes a rectangular frame plate 301, a support rubber block 302, an adjustment screw 303, a connecting bearing 304, a clamping arc plate 305, and a rotating rod 306. A rotating rod 306 is fixedly arranged at the end of each support block 204 facing the vertical central horizontal plane of the support 201. The rectangular frame plate 301 is movably arranged between the two rotating rods 306 and is located outside the rigid pipe 6. The support rubber block 302 is fixedly arranged on the inner bottom surface of the rectangular frame plate 301, and an arc-shaped groove matching the rigid pipe 6 is opened at the center of the top surface of the support rubber block 302. The adjustment screw 303 is threadedly assembled at the center of the top surface of the rectangular frame plate 301. The connecting bearing 304 is fixedly arranged at the center of the convex surface of the clamping arc plate 305, and the concave surface of the clamping arc plate 305 faces the outer peripheral surface of the rigid pipe 6 vertically. The outer peripheral surface of the bottom end of the adjustment screw 303 is embedded and fixed on the inner wall of the connecting bearing 304.

[0043] Furthermore, the transfer unit 2 further includes a guide rod 205. The guide rod 205 is fixedly arranged on the inner wall of the other strip box 202 and movably penetrates through the other support block 204.

[0044] Furthermore, the support 201 is in a "U" shape and is located outside the sewage pipe 4, the hose 5, and the rigid pipe 6.

[0045] The limiting unit 3 enables the transfer unit 2 and the limiting unit 3 to be flexibly disassembled and assembled as a whole on the rigid pipe 6.

[0046] The working principle of the present invention is as follows:

[0047] The rectangular frame plate 301 movably arranged between the two rotating rods 306 is rotated between the two supporting blocks 204 to adjust the angle. After the hard tube 6 is lifted and lowered and the angle is adjusted, the rectangular frame plate 301 is rotated to maintain a consistent placement angle with the hard tube 6. After the supporting rubber block 302 abuts against a portion of the outer circumference of the hard tube 6, the distance with the hard tube 6 is adjusted by holding and rotating the adjusting screw 303, and the clamping arc plate 305 connected to the bottom end of the adjusting screw 303 is connected by connecting the bearing 304 to the hard tube 6. After the clamping arc plate 305 abuts the hard tube 6 against the supporting rubber block 302, the hard tube 6 can be mobilized with the supporting block 204. After the clamping arc plate 305 is mobilized and pulled open, the mobilization unit 2 and the limiting unit 3 are detached from the hard tube 6, and the hose 5 and the hard tube 6 are sequentially sleeved on the sewage pipe 4 Afterwards, in coordination with the sewage discharge operation, the bracket 201 is fixed in position on the outside of the septic tank body 1 with the inclined strip box 202, the hose 5 is bent and adjusted to adjust the placement angle of the hard pipe 6 for the final discharge, and after the limit unit 3 is assembled on the hard pipe 6, the screw rod 203 is controlled to rotate forward and backward on the strip box 202 by holding the turntable, and one of the support blocks 204 threadedly connected to the screw rod 203 drives the limit unit 3 and the hard pipe 6 to lift and adjust along the inclined direction of the strip box 202 under the force, and the other support block 204 slides and rises on the guide rod 205 to cooperate with the limit unit 3 and the hard pipe 6 to adjust and provide auxiliary support for them, and the hard pipe 6 is lowered and placed horizontally to cooperate with the sewage discharge process, and the hard pipe 6 is lifted and placed vertically to end the sewage discharge process.

[0048] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A septic tank auxiliary sewage discharge device, comprising a septic tank body (1), a sewage discharge pipe (4) fixedly arranged on the outer peripheral surface of the bottom end of the septic tank body (1), a hose (5) and a hard pipe (6) which are sequentially sleeved on the sewage discharge pipe (4), characterized in that: It further includes: A transfer unit (2) and a limit unit (3) arranged on the rigid pipe (6); The transfer unit (2) includes a bracket (201), a strip box (202), a lead screw (203), and a support block (204). The bracket (201) is located outside the septic tank main body (1). There are two strip boxes (202) in total, which are symmetrically and fixedly arranged at the top of the bracket (201), and the strip box (202) is inclined. The lead screw (203) is movably arranged on the inner wall of one of the strip boxes (202). There are two support blocks (204) in total, which are respectively located in the two strip boxes (202), and one of the support blocks (204) is threadedly connected to the lead screw (203); The limit unit (3) includes a rectangular frame plate (301), a support rubber block (302), an adjustment screw (303), a connecting bearing (304), a clamping arc plate (305), and a rotating rod (306). One rotating rod (306) is fixedly arranged at the end of each support block (204) facing the vertical central horizontal plane of the bracket (201). The rectangular frame plate (301) is movably arranged between the two rotating rods (306) and is located outside the rigid pipe (6). The support rubber block (302) is fixedly arranged on the inner bottom surface of the rectangular frame plate (301), and an arc-shaped groove matching the rigid pipe (6) is opened at the center of the top surface of the support rubber block (302). The adjustment screw (303) is threadedly assembled at the center of the top surface of the rectangular frame plate (301). The connecting bearing (304) is fixedly arranged at the center of the convex surface of the clamping arc plate (305), and the concave surface of the clamping arc plate (305) faces the outer peripheral surface of the rigid pipe (6) vertically. The outer peripheral surface of the bottom end of the adjustment screw (303) is embedded and fixed on the inner wall of the connecting bearing (304).

2. The auxiliary sewage discharge device for a septic tank according to claim 1, characterized in that: The transfer unit (2) further includes a guide rod (205), and the guide rod (205) is fixedly arranged on the inner wall of the other strip box (202) and movably penetrates through the other support block (204).

3. The auxiliary sewage discharge device for a septic tank according to claim 1, characterized in that: The bracket (201) is in a "U" shape and is located outside the sewage discharge pipe (4), the flexible pipe (5), and the rigid pipe (6).

4. The auxiliary sewage discharge device for a septic tank according to claim 1, characterized in that: A fertilizer discharging pipe (7) is fixedly arranged on the outer peripheral surface of the septic tank main body (1), and the height position of the fertilizer discharging pipe (7) is higher than the height position of the sewage discharge pipe (4).

5. The auxiliary sewage discharge device for a septic tank according to claim 1, characterized in that: Installation holes are opened on the bottom surface of the bracket (201), and there are four installation holes in total, which are distributed in a rectangular array.

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