CN216306333U

CN216306333U - Anti-freezing device with heat swing guide structure for trenchless drilling machine slurry pump

Info

Publication number: CN216306333U
Application number: CN202122150280.2U
Authority: CN
Inventors: 申建军
Original assignee: Lianyungang Forward Heavy Industrial Machinery Co ltd
Current assignee: Lianyungang Forward Heavy Industrial Machinery Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-15
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an anti-freezing device with a heat swing guide structure for a non-excavation drilling machine mud pump, which belongs to the technical field of mud pump anti-freezing, and comprises a mud pump, wherein a support frame is arranged at the lower end position of the outer surface of the mud pump, a box body is arranged at the lower end position inside the support frame, a suction pipe is arranged inside the box body, the suction port position of the suction pipe protrudes out of the box body, and a discharge pipe is arranged on the lower end surface of the box body; the inside position that is close to the suction tube of box is provided with heat conduction mechanism, heat conduction mechanism is including the heating pipe, transport mechanism and connecting axle, the heating pipe runs through the inside corner position at the box, the connecting axle runs through the inside at the box, transport mechanism sets up the rear end at the connecting axle, can lead the transmission of swaing with upper and lower heating oil, make the inside heating oil temperature of box even, better assurance is to the heat preservation effect of slush pump, and heat conduction is quick, and can guarantee comparatively even state all the time, it is comparatively practical.

Description

Anti-freezing device with heat swing guide structure for trenchless drilling machine slurry pump

Technical Field

The utility model relates to the technical field of mud pump antifreezing, in particular to an antifreezing device with a heat swing guide structure for a non-excavation drilling machine mud pump.

Background

The mud pump is a machine for delivering a washing fluid such as mud or water into a borehole during drilling, and is an important component of the drilling equipment.

For example, chinese patent application No. CN201921193215.4 is an antifreeze mud pump, which comprises the following specific contents: the motor is arranged on the upper portion of the mounting plate through the motor base, the connecting shaft is sleeved between the bottom of the motor and the upper portion of the pump shell, the water outlet pipe is connected between the pump shell and the mounting plate, the two sides of the interior of the pump shell are respectively provided with a side cavity, one end of each side cavity is provided with a fixed cavity, the interior of each side cavity is provided with a heating rod through the rotary base, and the interior of the rotary base is provided with a storage battery.

The existing anti-freezing device can quickly conduct heat in the using process, the uniformity of the temperature of an anti-freezing position is difficult to ensure in the heating process, a good anti-freezing effect is not achieved, and the defects exist in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-freezing device with a heat swing guide structure for a slurry pump of a trenchless drilling machine, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the anti-freezing device with the heat swing guide structure for the trenchless drilling machine mud pump comprises a mud pump, wherein a support frame is arranged at the lower end of the outer surface of the mud pump, a box body is arranged at the lower end of the inner part of the support frame, a suction pipe is arranged in the box body, the suction port of the suction pipe protrudes out of the box body, and a discharge pipe is arranged on the lower end surface of the box body;

the heat conduction mechanism is arranged at a position, close to the suction pipe, inside the box body and comprises a heating pipe, a transmission mechanism and a connecting shaft, the heating pipe penetrates through the corner position inside the box body, the connecting shaft penetrates through the inside of the box body, the transmission mechanism is arranged at the rear end of the connecting shaft and comprises two rotating rings and two connecting rods, the connecting rods are fixedly connected between the two rotating rings, the connecting shafts in the two heat conduction mechanisms at the lower part of the box body protrude out of the front end face of the box body, and a belt pulley is fixedly connected to the front end face of the connecting shaft at the lower part of the box body.

Preferably, the front end of the box body is provided with a driving mechanism, the driving mechanism comprises a second belt pulley, a belt and a motor, the second belt pulley is fixedly connected to an output shaft of the motor, and the belt is located outside the second belt pulley and the first belt pulley.

Preferably, a conduction band is arranged between the upper heat conduction mechanism and the lower heat conduction mechanism, and the conduction band is in contact with the rotating ring.

Preferably, one end face of the heating pipe is fixedly connected with a mounting plate, and the mounting plate is connected with one side of the box body.

Preferably, a sealing bearing is arranged between the connecting shaft and the box body.

Preferably, the conductive strips are respectively located at two sides of the suction pipe.

Compared with the prior art, the utility model has the beneficial effects that: the motor drives belt pulley two and rotates, and then belt pulley two drives belt pulley one and rotates, and then two belt pulleys of box part position all rotate, and then drive rotatory ring and connecting rod through the connecting axle and rotate, and then can drive the conduction area and rotate, the conduction area is the metal material, rotatory ring is the sprocket state, the both sides in conduction area are chain mechanism with the position of swivel ring contact, be provided with the independent metal connecting plate of a plurality of between two chains, therefore can remove, can lead the transmission of swaing with upper and lower heating oil, make the inside heating oil temperature of box even, better assurance is to the heat preservation effect of slush pump, and heat conduction is quick, and can guarantee comparatively even state all the time, and is comparatively practical.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a combined view of a conductive strip and a heating tube of the present invention;

FIG. 3 is a view of a combination of a first pulley and a belt in accordance with the present invention;

fig. 4 is a combination view of the connecting shaft and the rotating ring of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a slurry pump; 2. a support frame; 3. a box body; 4. a discharge pipe; 5. a suction tube; 6. a conductive band; 7. Heating a tube; 8. a first belt pulley; 9. a belt; 10. a second belt pulley; 11. a motor; 12. a connecting shaft; 13. A rotating ring; 14. a connecting rod; 15. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides an anti-freeze apparatus with a heat swing guide structure for a dredge pump of a trenchless drilling machine, which comprises: the mud pump comprises a mud pump 1, wherein a support frame 2 is arranged at the lower end of the outer surface of the mud pump 1, a box body 3 is arranged at the lower end of the inside of the support frame 2, a suction pipe 5 is arranged inside the box body 3, the suction port of the suction pipe 5 protrudes out of the box body 3, and a discharge pipe 4 is arranged on the lower end surface of the box body 3;

the motor 11 drives the second belt pulley 10 to rotate, and then the second belt pulley 10 drives the first belt pulley 8 to rotate, and then the two first belt pulleys 8 at the lower part of the box 3 both rotate, and then the rotating ring 13 and the connecting rod 14 are driven by the connecting shaft 12 to rotate, and then the conduction band 6 can be driven to rotate, a heat conduction mechanism is arranged at a position inside the box 3 close to the suction pipe 5, the heat conduction mechanism comprises a heating pipe 7, a transmission mechanism and a connecting shaft 12, the heating pipe 7 penetrates through the corner position inside the box 3, the connecting shaft 12 penetrates through the inside of the box 3, the transmission mechanism is arranged at the rear end of the connecting shaft 12, the transmission mechanism comprises a rotating ring 13 and a connecting rod 14, the number of the rotating rings 13 is two, the connecting rod 14 is fixedly connected between the two rotating rings 13, and the connecting shaft 12 in the two heat conduction mechanisms at the lower part of the box 3 protrudes out of the front end face of the box 3, the first belt pulley 8 is fixedly connected to the front end face of a lower portion connecting shaft 12 of the box body 3, a sealing bearing is arranged between the connecting shaft 12 and the box body 3, an end face of the heating pipe 7 is fixedly connected with a mounting plate 15, and the mounting plate 15 is connected with one side of the box body 3.

The front end of the box body 3 is provided with a driving mechanism, the driving mechanism comprises a second belt pulley 10, a belt 9 and a motor 11, the second belt pulley 10 is fixedly connected to an output shaft of the motor 11, the belt 9 is located outside the second belt pulley 10 and the first belt pulley 8, a conduction band 6 is arranged between the upper heat conduction mechanism and the lower heat conduction mechanism, the conduction band 6 is in contact with a rotating ring 13, and the conduction band 6 is located on two sides of the suction pipe 5 respectively.

One specific application of this embodiment is: when the slurry pump 1 is not used, the heating pipe 7 can be opened, the heating pipe 7 heats a heating box in the box body 3, then the motor 11 drives the belt pulley two 10 to rotate, then the belt pulley two 10 drives the belt pulley one 8 to rotate, further the two belt pulleys one 8 at the lower part of the box body 3 both rotate, further the connecting shaft 12 drives the rotating ring 13 and the connecting rod 14 to rotate, further the conducting belt 6 can be driven to rotate, the conducting belt 6 is made of metal materials, the rotating ring 13 is in a chain tooth state, the positions of two sides of the conducting belt 6, which are contacted with the rotating ring 13, are in a chain mechanism, a plurality of independent metal connecting plates are arranged between the two chains, so that the slurry pump can move, the upper heating oil and the lower heating oil can be guided, swung and transmitted, the temperature of the heating oil in the box body 3 is uniform, the heat preservation effect on the slurry pump 1 is better ensured, and the heat conduction is rapid, and can guarantee comparatively even state all the time, it is comparatively practical, heating pipe 7 can carry out the maintenance of temperature in certain temperature interval in the in-process of using.

The using process and the connection relation of the temperature control system of the heating pipe 7 adopted by the utility model are given by the background information provided by the utility model, and the technical personnel can obtain the using process and obtain the corresponding using effect by matching with the description of the specification of the utility model, so that the using process and the connection relation are not disclosed one by one.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Non-excavation rig mud pump is with having heat and swaying direction structure's freeze-proof device, including slush pump (1), its characterized in that: a support frame (2) is arranged at the lower end of the outer surface of the mud pump (1), a box body (3) is arranged at the lower end of the inner part of the support frame (2), a suction pipe (5) is arranged in the box body (3), the suction port of the suction pipe (5) protrudes out of the box body (3), and a discharge pipe (4) is arranged on the lower end surface of the box body (3);

a heat conducting mechanism is arranged in the box body (3) close to the suction pipe (5), the heat conducting mechanism comprises a heating pipe (7), a conveying mechanism and a connecting shaft (12), the heating pipe (7) penetrates through the corner position inside the box body (3), the connecting shaft (12) penetrates through the inside of the box body (3), the transmission mechanism is arranged at the rear end of the connecting shaft (12) and comprises a rotating ring (13) and a connecting rod (14), the number of the rotating rings (13) is two, the connecting rods (14) are fixedly connected between the two rotating rings (13), the connecting shafts (12) in the two heat conduction mechanisms at the lower part of the box body (3) protrude out of the front end face of the box body (3), and the belt pulley I (8) is fixedly connected to the front end face of the connecting shaft (12) at the lower part of the box body (3).

2. The antifreeze apparatus with heat sway guide for trenchless drilling rig mud pumps of claim 1, wherein: the front end of box (3) is provided with actuating mechanism, actuating mechanism is including belt pulley two (10), belt (9) and motor (11), belt pulley two (10) fixed connection is on the output shaft of motor (11), belt (9) are located the outside of belt pulley two (10) and belt pulley (8).

3. The antifreeze apparatus with heat sway guide for trenchless drilling rig mud pumps of claim 1, wherein: a conduction band (6) is arranged between the upper heat conduction mechanism and the lower heat conduction mechanism, and the conduction band (6) is in contact with the rotating ring (13).

4. The antifreeze apparatus with heat sway guide for trenchless drilling rig mud pumps of claim 1, wherein: one end face of the heating pipe (7) is fixedly connected with a mounting plate (15), and the mounting plate (15) is connected with one side of the box body (3).

5. The antifreeze apparatus with heat sway guide for trenchless drilling rig mud pumps of claim 1, wherein: and a sealing bearing is arranged between the connecting shaft (12) and the box body (3).

6. The antifreeze apparatus with heat sway guide for trenchless drilling rig mud pumps of claim 3, wherein: the conduction bands (6) are respectively positioned at two sides of the suction pipe (5).