CN213014534U

CN213014534U - Sewer dredging machine

Info

Publication number: CN213014534U
Application number: CN202021520729.9U
Authority: CN
Inventors: 徐国成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-20
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a sewer dredging machine, which comprises a shell, wherein a left cylindrical cavity and a right cylindrical cavity which are opposite to each other are fixed on two sides of the shell; a left sleeve is arranged in the left cylinder cavity, a bearing is arranged between the left sleeve and the left cylinder cavity, a first transmission device is arranged at the lower end of the left sleeve, and the first transmission device drives the left sleeve to rotate around the central shaft; a right sleeve is arranged in the right barrel cavity, and a second transmission device is arranged on one side of the right sleeve; a triangular clamping block is arranged between the left sleeve and the right sleeve, and a positioning device is arranged between the triangular clamping block and the left sleeve; the right sleeve can be driven to horizontally move left and right by controlling the second transmission device, so that the triangular clamping blocks are clamped and loosened. The utility model has the advantages that: 1, this product has increased positioner on prior art's basis, has avoided the phenomenon of skidding that three angle clamping piece appears before, has increased the stability of product, improves the availability factor.

Description

Sewer dredging machine

Technical Field

The utility model relates to a pipeline dredging equipment technical field, a sewer dredging machine specifically says so.

Background

Modern society, along with the development of economy, people generally live in the building, present building adopts the sewer to carry out the blowdown, and is limited because of sewer pipe diameter to the design of sewer adopts T type structure usually, and main sewer pipe is T type with user's branch sewer pipe promptly, and in order to prevent that the stink in the sewer from returning indoor, branch sewer pipe middle part all is equipped with the anti-water bend, utilizes the water of storage wherein to live in the stink. Excrement in life, residue, sundries, grease of washing dishes and vegetables, hair during bathing and the like easily fall into a sewer and are left in a water return bend to cause blockage of the sewer, and normal life of people is influenced.

Sewer dredging machine among the prior art, three angle clamping blocks place between left sleeve pipe and right sleeve pipe, and the applicant finds through the research that after three angle clamping blocks were entangled by the sleeve pipe, because the influence of mediation environment, the gap between three angle clamping blocks and the sleeve pipe can often get into the greasy dirt, has reduced the coefficient of friction between three angle clamping blocks and the sleeve pipe, leads to three angle clamping blocks can't rotate along with the sleeve pipe, and the phenomenon that causes to skid. If the triangular clamping block cannot rotate along with the sleeve, the spring steel wire cannot be driven to rotate; the tool bit of spring wire head installation is U type stirring head, and the irrotational entering is got into with rotatory entering and is had a great influence to the mediation effect. A break-through opportunity that avoids the above-mentioned drawbacks of the prior art is desired by the market.

Disclosure of Invention

The utility model discloses a remedy prior art not enough, specially designed a stability higher, the higher sewer dredging machine of work efficiency.

The technical scheme of the utility model as follows: the device comprises a shell, wherein a left cylinder cavity and a right cylinder cavity which are opposite to each other are fixed on two sides of the shell; a left sleeve is arranged in the left cylinder cavity, a bearing is arranged between the left sleeve and the left cylinder cavity, a first transmission device is arranged at the lower end of the left sleeve, and the first transmission device drives the left sleeve to rotate around the central shaft; a right sleeve is arranged in the right barrel cavity, and a second transmission device is arranged on one side of the right sleeve; a triangular clamping block is arranged between the left sleeve and the right sleeve, and a positioning device is arranged between the triangular clamping block and the left sleeve; the right sleeve can be driven to horizontally move left and right by controlling the second transmission device, so that the triangular clamping blocks are clamped and loosened.

The first transmission device comprises a motor, an output shaft of the motor is provided with a bevel gear, a crown gear matched with the bevel gear is fixed on the left sleeve, and the motor drives the bevel gear and the crown gear to rotate so as to drive the left sleeve to rotate.

The second transmission device comprises an operating rod and a detachable and linked pull rod, a plurality of convex teeth are arranged on the periphery of the front end of the operating rod, a groove matched with the convex teeth is formed in the right sleeve, the operating rod is rotated to enable the convex teeth to rotate, and the convex teeth drive the groove to enable the right sleeve to horizontally move.

The positioning device comprises a hollow cylinder, one end of the cylinder is fixed on the left sleeve, the other end of the cylinder is provided with three positioning clamping pieces, the positioning clamping pieces correspondingly extend into the crack of the triangular clamping block, and the positioning device is connected with the triangular clamping block in a clamping mode.

A groove is formed in one end, far away from the right sleeve, of the operating rod, and an L-shaped pull rod can be placed in the groove.

The utility model has the advantages that: 1, this product has increased positioner on prior art's basis, has avoided the phenomenon of skidding that three angle clamping piece appears before, has increased the stability of product, improves the availability factor. 2, after the skidding phenomenon of the clamping block is solved, the service life of the product is longer, and the clamping force is larger and more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the three-dimensional structure of the triangular clamping block of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the positioning device of the present invention.

Fig. 4 is the schematic diagram of the interlocking structure principle of the operating rod and the right sleeve of the present invention.

Fig. 5 is a schematic view of the top view structure of the triangular clamping block of the present invention. In the figure, 1 is a shell, 2 is a motor, 3 is a left barrel cavity, 4 is a crown gear, 5 is a bevel gear, 6 is a left sleeve, 7 is a positioning device, 8 is a triangular clamping block, 9 is a right sleeve, 10 is a right barrel cavity, 11 is a pull rod, 12 is an operating rod, 13 is a positioning clamping piece, 14 is a groove, and 15 is a convex tooth.

Detailed Description

As shown in fig. 1-5, the utility model comprises a shell (1), wherein a left cylinder cavity (3) and a right cylinder cavity (10) which are opposite to each other are fixed on two sides of the shell (1); a left sleeve (6) is arranged in the left barrel cavity (3), a bearing is arranged between the left sleeve (6) and the left barrel cavity (3), a first transmission device is arranged at the lower end of the left sleeve (6), and the first transmission device drives the left sleeve (6) to rotate around the central shaft; a right sleeve (9) is arranged in the right cylinder cavity (10), and a second transmission device is arranged on one side of the right sleeve (9); a triangular clamping block (8) is arranged between the left sleeve (6) and the right sleeve (9), and a positioning device (7) is arranged between the triangular clamping block (8) and the left sleeve (6); the right sleeve (9) can be driven to horizontally move left and right by controlling the second transmission device, so that the triangular clamping blocks (8) can be clamped and loosened.

The first transmission device comprises a motor (2), an output shaft of the motor (2) is provided with a bevel gear (5), a crown gear (4) matched with the bevel gear (5) is fixed on the left sleeve (6), and the motor (2) drives the bevel gear (5) and the crown gear (5) to rotate so as to drive the left sleeve (6) to rotate.

The second transmission device comprises an operating rod (12) and a detachable and linked spanner rod (11), a plurality of convex teeth (15) are arranged on the periphery of the front end of the operating rod (12), a groove (14) matched with the convex teeth (15) is formed in the right sleeve (9), the operating rod (12) is rotated to enable the convex teeth (15) to rotate, and the convex teeth (15) drive the groove (14) to enable the right sleeve (9) to horizontally move left and right.

Positioner (7) include hollow cylinder, and cylinder one end is fixed on left sleeve pipe (6), and the other end is equipped with three location card (13), during the crack that stretches into triangle clamp block (8) that location card (13) correspond, positioner (7) and triangle clamp block (8) joint are in the same place.

A groove (14) is formed in one end, far away from the right sleeve (9), of the operating rod (12), and an L-shaped pull rod (11) can be placed in the groove (14).

The triangular clamping block comprises an elastic tripod and clamping pieces, wherein the clamping pieces are fixed on each side surface of the elastic tripod, the clamping pieces are not in contact with each other, and the inner sides of the clamping pieces are enclosed into a hollow structure. The working principle of the utility model is that firstly, a spring steel wire enters from a right sleeve and then comes out from a left sleeve manually, a U-shaped stirring head is arranged on the head of the spring steel wire, when the spring steel wire is pushed to a blocking area and can not go forward, a motor switch is turned on, a motor drives a bevel gear to rotate, the bevel gear drives a crown gear to rotate, the crown gear drives a left sleeve to rotate, a positioning device at the front end of the left sleeve starts to rotate, and finally a triangular clamping block is driven to rotate; at the moment, the operating rod is pulled to enable the right sleeve to move leftwards, and because the two ends of the triangular clamping block are in a shuttle shape, in a natural state, one end of the triangular clamping block is already placed in the sleeve, and the elastic tripod of the triangular clamping block is in a natural state without external force; when the right sleeve moves leftwards, the part of the right sleeve, which sleeves the triangular clamping block, is increased, and an external force is applied to the triangular clamping block, so that the clamping sheets of the triangular clamping block are inwards tightened, and the spring steel wire is clamped; the triangular clamping blocks are driven by the positioning device to continuously rotate, when the spring steel wires are clamped, the spring steel wires rotate along with the triangular clamping blocks, the U-shaped stirring heads at the heads of the spring steel wires start to rotate, and the blockage is stirred to be broken, so that the dredging purpose is achieved. After the plug was dredged, the control action bars for right sleeve moved right, and right sleeve pipe unclamped triangle clamp splice, and triangle clamp splice resets to the natural state of atress not by the effort of elasticity tripod, and triangle clamp splice unclamps the spring wire, and people stretch into the spring wire forward through manual continuation, if meet blocking phenomenon once more and can repeat above-mentioned operation, if ensure that the mediation purpose reaches, just artificial drags the spring wire out the sewer, accomplishes the mediation work.

In the in-service use, the applicant still is equipped with the air pump device in the casing lower part, because current sewer, the T font pipeline of being most, when there is the jam in vertical pipeline, use the mediation of spring steel wire, the spring steel wire can not be natural transversely gets into from the pipeline and turns into vertical region, just at this moment need use the air pump to dredge, plug up one of them mouth of pipe before the mediation, the air pump switch is opened, pressurize another mouth of pipe, under powerful pressure effect, the plug in vertical region can be disposable, all be extruded below, in order to reach the effect of mediation. If the situation exists, the function of the air pump is needed, the air pump is connected with a pressure gauge, and when the pressure gauge reaches a certain value, the pressure is proved to be sufficient, so that the dredging operation can be started; because the small-sized air pump is used, the occupied space is small, the carrying is convenient, the working efficiency is increased, and the consumption of manpower and material resources is reduced.

Claims

1. The utility model provides a sewer dredging machine which characterized in that: the device comprises a shell (1), wherein a left cylinder cavity (3) and a right cylinder cavity (10) which are opposite to each other are fixed on two sides of the shell (1); a left sleeve (6) is arranged in the left barrel cavity (3), a bearing is arranged between the left sleeve (6) and the left barrel cavity (3), a first transmission device is arranged at the lower end of the left sleeve (6), and the first transmission device drives the left sleeve (6) to rotate around the central shaft; a right sleeve (9) is arranged in the right cylinder cavity (10), and a second transmission device is arranged on one side of the right sleeve (9); a triangular clamping block (8) is arranged between the left sleeve (6) and the right sleeve (9), and a positioning device (7) is arranged between the triangular clamping block (8) and the left sleeve (6); the right sleeve (9) can be driven to horizontally move left and right by controlling the second transmission device, so that the triangular clamping blocks (8) can be clamped and loosened.

2. Sewer opener according to claim 1, characterized in that: the first transmission device comprises a motor (2), an output shaft of the motor (2) is provided with a bevel gear (5), a crown gear (4) matched with the bevel gear (5) is fixed on the left sleeve (6), and the motor (2) drives the bevel gear (5) and the crown gear (4) to rotate so as to drive the left sleeve (6) to rotate.

3. Sewer opener according to claim 2, characterized in that: the second transmission device comprises an operating rod (12) and a detachable and linked spanner rod (11), a plurality of convex teeth (15) are arranged on the periphery of the front end of the operating rod (12), a groove (14) matched with the convex teeth (15) is formed in the right sleeve (9), the operating rod (12) is rotated to enable the convex teeth (15) to rotate, and the convex teeth (15) drive the groove (14) to enable the right sleeve (9) to horizontally move left and right.

4. Sewer opener according to claim 1, characterized in that: positioner (7) include hollow cylinder, and cylinder one end is fixed on left sleeve pipe (6), and the other end is equipped with three location card (13), during the crack that stretches into triangle clamp block (8) that location card (13) correspond, positioner (7) and triangle clamp block (8) joint are in the same place.

5. Sewer opener according to claim 3, characterized in that: a groove (14) is formed in one end, far away from the right sleeve (9), of the operating rod (12), and an L-shaped pull rod (11) can be placed in the groove (14).