CN217594227U

CN217594227U - Laser cladding device for hob of shield machine

Info

Publication number: CN217594227U
Application number: CN202221211626.3U
Authority: CN
Inventors: 孙志强; 杨志强; 郭光彩; 杨成玉; 胡芬
Original assignee: Hubei Jinhuangtong Tunnel Equipment Manufacturing Co ltd
Current assignee: Hubei Jinhuangtong Tunnel Equipment Manufacturing Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-10-18
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a laser cladding device for shield constructs quick-witted hobbing cutter, including frame, quick-witted case and chamber door, machine case installation is in frame top position, chamber door hinged joint is in the positive position of quick-witted case, machine case both sides wall all installs the cover A of breathing in. The air suction cover A and the air suction cover B are additionally arranged on the two sides and the top of the machine base, the air suction cover A and the air suction cover B are in conduction connection with the tail gas filter box through cross joints, the exhaust end of the tail gas filter box is inserted into the tail gas cleaning box through an exhaust pipe, an exhaust fan is arranged in the tail gas filter box, and under the action of negative pressure of the exhaust fan, part of heat and irritant tail gas in the machine case enter the tail gas filter box and the tail gas cleaning box to be filtered and washed, so that the working environment in the machine case is effectively cleaned, and the environment is protected; the setting of sunglasses piece shelters from the protection to the laser cladding region of quick-witted incasement portion, and the technical staff watches the processing procedure through the sunglasses piece, and effectual protection eyes improve the result of use.

Description

Laser cladding device for hob of shield machine

Technical Field

The utility model belongs to the technical field of shield constructs quick-witted hobbing cutter production processingequipment, concretely relates to a laser cladding device for shield constructs quick-witted hobbing cutter.

Background

The hob of the shield machine is a cutter head arranged on a cutter head of the shield machine, and in order to improve the structural strength and prolong the service life of the hob, the hob needs to be subjected to laser cladding treatment before use. Laser cladding, also known as laser cladding or laser cladding, is a new surface modification technique. The method is characterized in that a cladding material is added on the surface of a base material, and the cladding material and a thin layer on the surface of the base material are fused together by using a laser beam with high energy density, so that a metallurgically bonded cladding layer is formed on the surface of a base layer.

When the existing laser cladding machine case is used for machining a hob, along with the production of pungent smell and heat, although some of the machine case tops are additionally provided with a tail gas purification box, the tail gas purification box is influenced by gas fluidity, the pungent smell and the heat still remain in the machine case, and the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cladding device for shield constructs quick-witted hobbing cutter to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cladding device for a hob of a shield machine comprises a machine base, a machine case and a machine box door, wherein the machine case is arranged at the top of the machine base, the machine box door is hinged to the front of the machine case, suction hoods A are arranged on two side walls of the machine case, a suction hood B and a tail gas filter box are arranged at the top of the machine case, the suction hoods A and the suction hoods B are in conduction connection with the tail gas filter box through cross joints, the exhaust end of the tail gas filter box is inserted into the tail gas cleaning box through an exhaust pipe, an ink lens is embedded in the surface of the machine box door, the suction hoods A and the suction hoods B are additionally arranged on two sides and the top of the machine base, the suction hoods A and the suction hoods B are in conduction connection with the tail gas filter box through the cross joints, the exhaust end of the tail gas filter box is inserted into the tail gas cleaning box through the exhaust pipe, an exhaust fan is arranged inside the tail gas filter box, and partial heat and irritant tail gas inside the machine case enter the tail gas cleaning box to be filtered and washed under the negative pressure of the exhaust fan, so that the working environment inside the machine case is effectively cleaned and environment is protected; the setting of sunglasses piece shelters from the protection to the laser cladding region of quick-witted incasement portion, and the technical staff watches the processing procedure through the sunglasses piece, and effectual protection eyes improve the result of use.

Preferably, a sealing ring is filled at the joint of the sunglasses and the box door, and a handle is fixedly connected to the surface of the box door.

Preferably, the tail gas washs the case and installs in frame back position, tail gas washs the case surface and is provided with the liquid level window, tail gas washs roof portion turn-on connection liquid injection funnel.

Preferably, a temperature display and a tail gas detector are installed at the top of the case, the temperature display is located on one side of the tail gas detector, and detection ends of the temperature display and the tail gas detector extend into the case.

Preferably, an alarm lamp is installed at the top of the case.

Preferably, the side wall of the machine base is provided with a heat dissipation window, and the surface of the heat dissipation window is provided with heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the air suction cover A and the air suction cover B are additionally arranged on the two sides and the top of the machine base, the air suction cover A and the air suction cover B are in conduction connection with the tail gas filter box through cross joints, the exhaust end of the tail gas filter box is inserted into the tail gas cleaning box through an exhaust pipe, an exhaust fan is arranged in the tail gas filter box, and under the action of negative pressure of the exhaust fan, part of heat and irritant tail gas in the machine case enter the tail gas filter box and the tail gas cleaning box to be filtered and washed, so that the working environment in the machine case is effectively cleaned, and the environment is protected; the setting of sunglasses piece shelters from the protection to the laser cladding region of quick-witted incasement portion, and the technical staff watches the processing procedure through the sunglasses piece, and effectual protection eyes improve the result of use.

2. Temperature monitor real-time detection machine incasement portion's temperature, when the temperature drops to the room temperature, then stop the work of the inside extraction fan of tail gas rose box, be favorable to energy-conservation, the tail gas detector detects quick-witted incasement portion's tail gas, when the compound emission standard of tail gas concentration, then stop the work of the inside extraction fan of tail gas rose box, be favorable to energy-conservation.

Drawings

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

fig. 2 is a schematic structural diagram of the back of the base and the chassis of the present invention;

fig. 3 is a schematic view of the connection structure between the machine base and the machine case of the present invention.

In the figure: 1. a machine base; 2. a chassis; 3. a box door; 4. a sunglass lens; 5. a seal ring; 6. an alarm lamp; 7. a temperature display; 8. an exhaust gas detector; 9. an air suction cover A; 10. an air intake cover B; 11. a cross-shaped joint; 12. a tail gas filter box; 13. tail gas washs case.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a laser cladding device for shield constructs quick-witted hobbing cutter, which comprises a base 1, quick-witted case 2 and chamber door 3, quick-witted case 2 is installed in 1 top position of frame, 3 hinged joint of chamber door is in the front position of quick-

witted case

2, 2 both sides walls of quick-witted case all install the cover A9 of breathing in, 2 top installations of quick-witted case cover B10 and tail gas rose box 12 of breathing in, the cover A9 of breathing in and the cover B10 of breathing in are through cross joint 11 and tail gas rose box 12 turn-on connection, the exhaust end of tail gas rose box 12 is passed through the blast pipe and is pegged graft inside tail

gas cleaning box

13, 3 surface mosaic of chamber door has sunglasses piece 4,

sunglasses piece

4 and 3 junctions of chamber door are filled there is sealing

washer

5, 3 fixed surface of chamber door connect the handle, tail gas cleaning box 13 is installed in 1 back position of frame, 13 surfaces of tail gas cleaning box are provided with the liquid level window, 13 tops turn-on connection liquid injection funnel of tail gas cleaning box.

As can be seen from the above description, the present invention has the following advantages: the air suction cover A9 and the air suction cover B10 are additionally arranged on the two sides and the top of the base 1, the air suction cover A9 and the air suction cover B10 are in conduction connection with the tail gas filter box 12 through a cross-shaped joint 11, the exhaust end of the tail gas filter box 12 is inserted into the tail gas cleaning box 13 through an exhaust pipe, an air suction fan is arranged inside the tail gas filter box 12, partial heat and irritant tail gas inside the case 2 enter the tail gas filter box 12 and the tail gas cleaning box 13 to be filtered and washed under the negative pressure action of the air suction fan, the working environment inside the case 2 is effectively cleaned, and the environment protection is facilitated; the setting of sunglasses piece 4 shelters from the protection to the laser cladding region of quick-witted case 2 inside, and the technical staff watches the processing procedure through sunglasses piece 4, and effectual protection eyes improve the result of use.

Example two:

referring to fig. 1, based on the first embodiment, the present invention provides a technical solution: a temperature display 7 and a tail gas detector 8 are installed at the top of the case 2, the temperature display 7 is located on one side of the tail gas detector 8, the detection ends of the temperature display 7 and the tail gas detector 8 extend into the case 2, and an alarm lamp 6 is installed at the top of the case 2.

Adopt above-mentioned temperature monitor 7 real-time detection machine case 2 inside temperature, when the temperature dropped to the room temperature, then stopped the inside extraction fan work of tail gas rose box 12, be favorable to energy-conservation, tail gas detector 8 detects the tail gas of machine case 2 inside, when the compound emission standard of tail gas concentration, then stopped the inside extraction fan work of tail gas rose box 12, be favorable to energy-conservation.

Further, referring to fig. 1, the side wall of the base 1 is provided with a heat dissipation window, and the surface of the heat dissipation window is provided with heat dissipation holes, and the heat dissipation window and the heat dissipation holes are favorable for accelerating the discharge of heat inside the base 1.

The utility model discloses a theory of operation and use flow: the air suction cover A9 and the air suction cover B10 are additionally arranged on the two sides and the top of the base 1, the air suction cover A9 and the air suction cover B10 are in conduction connection with the tail gas filter box 12 through a cross-shaped joint 11, the exhaust end of the tail gas filter box 12 is inserted into the tail gas cleaning box 13 through an exhaust pipe, an air suction fan is arranged inside the tail gas filter box 12, partial heat and irritant tail gas inside the case 2 enter the tail gas filter box 12 and the tail gas cleaning box 13 to be filtered and washed under the negative pressure action of the air suction fan, the working environment inside the case 2 is effectively cleaned, and the environment protection is facilitated; due to the arrangement of the sunglasses 4, the laser cladding area in the case 2 is shielded and protected, so that a technician can watch the treatment process through the sunglasses 4, the eyes are effectively protected, and the use effect is improved; temperature monitor 7 real-time detection machine case 2 inside temperature, when the temperature drops to the room temperature, then stop the inside extraction fan work of tail gas rose box 12, be favorable to energy-conservation, tail gas detector 8 detects the tail gas of machine case 2 inside, when the compound emission standard of tail gas concentration, then stop the inside extraction fan work of tail gas rose box 12, be favorable to energy-conservation.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a laser cladding device for shield constructs quick-witted hobbing cutter, includes frame (1), quick-witted case (2) and chamber door (3), frame (1) top position is installed in quick-witted case (2), chamber door (3) hinged joint is in the front position of quick-witted case (2), its characterized in that: the utility model discloses a refrigerator door, including quick-witted case (2), cover A (9) of breathing in is all installed to quick-witted case (2) both sides wall, the installation of machine case (2) top is breathed in cover B (10) and tail gas rose box (12), cover A (9) of breathing in and cover B (10) of breathing in are through cross joint (11) and tail gas rose box (12) turn-on connection, the exhaust end of tail gas rose box (12) is passed through the blast pipe and is pegged graft inside tail gas cleaning box (13), chamber door (3) surface mosaic has sunglasses piece (4).

2. The laser cladding device for the hob of the shield tunneling machine according to claim 1, wherein: the sealing ring (5) is filled at the joint of the sunglasses piece (4) and the box door (3), and the handle is fixedly connected to the surface of the box door (3).

3. The laser cladding device for the hob of the shield tunneling machine according to claim 1, wherein: tail gas washs case (13) and installs in frame (1) back position, tail gas washs case (13) surface and is provided with the liquid level window, tail gas washs case (13) top turn-on connection filling funnel.

4. The laser cladding device for the hob of the shield tunneling machine according to claim 1, wherein: case (2) top installation temperature display (7) and tail gas detector (8), temperature display (7) are located tail gas detector (8) one side, the sense terminal of temperature display (7) and tail gas detector (8) all extends to inside case (2).

5. The laser cladding device for the hob of the shield tunneling machine according to claim 1, wherein: and an alarm lamp (6) is arranged at the top of the case (2).

6. The laser cladding device for the hob of the shield tunneling machine according to claim 1, wherein: the side wall of the machine base (1) is provided with a heat dissipation window, and the surface of the heat dissipation window is provided with heat dissipation holes.