CN211973041U

CN211973041U - Liquefied gas heating device for crack sealing machine

Info

Publication number: CN211973041U
Application number: CN202020183629.5U
Authority: CN
Inventors: 崔宗明; 马毓明
Original assignee: Shandong Situorick Construction Machinery Co ltd
Current assignee: Shandong Situorick Construction Machinery Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-20
Anticipated expiration: 2030-02-19

Abstract

The utility model provides a liquefied gas heating device for crack sealing machine, including fixed frame, the left side fixedly connected with pitch hot melt case of fixed frame inner chamber bottom, the right side fixedly connected with mounting bracket of fixed frame inner chamber bottom, the fixed case of top fixedly connected with of mounting bracket, the inner chamber of fixed case is provided with moving mechanism, logical groove has all been seted up to the both sides at fixed incasement chamber top, moving mechanism's top is run through logical inner chamber and fixedly connected with fixture of groove, the equal fixedly connected with auxiliary wheel all around of fixed frame bottom. The utility model discloses a moving mechanism and fixture's cooperation has increased liquefied gas tank's stability, prevents that the user from when removing the device, and liquefied gas tank takes place easily to fall to bring very big threat to user's life, solved the poor problem of traditional liquid gas heating device for the crack pouring machine to liquefied gas tank's fixed effect.

Description

Liquefied gas heating device for crack sealing machine

Technical Field

The utility model relates to a road engineering field especially relates to a liquefied gas heating device for crack sealing machine.

Background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity engaged in the work, which is performed by taking a road as an object, and like civil engineering of any other gate class, the road engineering has obvious characteristics in the aspects of technology, economy and management, and is divided into the following according to the service range and the position and the action of the road engineering in the national road network: national roads (national roads) including highways and main trunks; provincial roads (regional highways); county, rural (local highway) and urban roads.

The user sprays pitch through the crack of cementation of fissures machine to the road surface to repair the road surface, pitch heats it through the liquefied gas before spraying, however traditional cementation of fissures machine liquefied gas heating device is most directly to place liquefied gas tank in the inner chamber of a rack, can't fix liquefied gas tank, liquefied gas tank belongs to dangerous goods, the user is when removing the device, liquefied gas tank takes place easily to fall, can take place dangerously, can bring very big threat to user's life.

Therefore, it is necessary to provide a liquefied gas heating device for a crack sealing machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liquefied gas heating device for crack sealing machine has solved the poor problem of traditional liquefied gas heating device for crack sealing machine to liquefied gas tank's fixed effect.

For solving the technical problem, the utility model provides a pair of liquefied gas heating device for cementation of fissures machine, which comprises a fixed frame, the left side fixedly connected with pitch hot-melting box of fixed frame inner chamber bottom, the right side fixedly connected with mounting bracket of fixed frame inner chamber bottom, the top fixedly connected with fixed case of mounting bracket, the inner chamber of fixed case is provided with moving mechanism, logical groove has all been seted up to the both sides at fixed incasement chamber top, moving mechanism's top is run through the inner chamber and the fixedly connected with fixture that lead to the groove, the equal fixedly connected with auxiliary wheel all around of fixed frame bottom, the top fixedly connected with pushing hands on fixed frame right side.

Preferably, moving mechanism includes servo motor, first gear, positive and negative threaded rod, second gear, thread bush and fixed column, the fixedly connected with servo motor is located at the center of fixed incasement chamber bottom, servo motor's the first gear of output fixedly connected with, the top fixedly connected with bearing of fixed incasement chamber both sides, and the inner circle of bearing rotates and is connected with positive and negative threaded rod, the fixedly connected with second gear is located at the center of positive and negative threaded rod, first gear and second gear meshing, the surface of positive and negative threaded rod all has the thread bush in proper order from a left side to the right side, the top fixedly connected with fixed column of thread bush, the top of fixed column run through logical inner chamber and with fixture's bottom fixed connection.

Preferably, the clamping mechanism comprises a clamping seat, a spring and a semicircular clamping plate, the top of the fixing column is fixedly connected with the clamping seat, the outer side of the inner cavity of the clamping seat is fixedly connected with the spring from front to back in sequence, and the inner side of the spring is fixedly connected with the semicircular clamping plate.

Preferably, the front and the back of the inner cavity of the clamping seat are both provided with a first sliding groove, the inner cavity of the first sliding groove is connected with a first sliding block in a sliding manner, and the inner side of the first sliding block penetrates through the inner cavity of the first sliding groove and is fixedly connected with the front and the back of the semicircular clamping plate.

Preferably, the front and the back of the two sides of the top of the fixed box are both provided with second sliding grooves, the inner cavities of the second sliding grooves are connected with second sliding blocks in a sliding mode, and the tops of the second sliding blocks penetrate through the inner cavities of the second sliding grooves and are fixedly connected with the bottoms of the clamping seats.

Preferably, the inner side of the semicircular clamping plate is fixedly connected with a rubber pad, and the center of the top of the fixed box is fixedly connected with a cushion pad.

Preferably, the top on the right side of the fixing frame is fixedly connected with a controller, and a screen is embedded in the top of the front side of the controller.

Compared with the prior art, the utility model provides a pair of liquefied gas heating device for crack sealing machine has following beneficial effect:

the utility model provides a liquefied gas heating device for a crack sealing machine,

1. the utility model, through the cooperation of the moving mechanism and the clamping mechanism, the user drives the first gear to rotate through the servo motor, thereby driving the second gear to rotate and then driving the positive and negative threaded rods to rotate, at the moment, the threaded sleeve drives the fixed column to move on the surfaces of the positive and negative threaded rods, thereby driving the clamping seat to move towards the inner side, facilitating the user to extrude and limit the liquefied gas tank, extruding the liquefied gas tank by the semicircular clamping plate, extruding the spring by the semicircular clamping plate under the stress, rebounding through the elasticity of the spring, thereby driving the semicircular clamping plate to limit the liquefied gas tank, increasing the stability of the liquefied gas tank, preventing the liquefied gas tank from falling easily when a user moves the device, thereby bringing great threat to the life of the user and solving the problem that the traditional liquefied gas heating device for the crack sealing machine has poor fixing effect on the liquefied gas tank.

2. The utility model discloses a servo motor, the first gear, positive and negative threaded rod, the second gear, the cooperation of thread bush and fixed column, convenient to use person moves the grip slipper, thereby extrude liquefied gas tank, the security of device has been increased, through the cooperation of grip slipper, spring and semi-circular grip block, the fixed effect of device to liquefied gas tank has been increased, thereby the stability of liquefied gas tank has been increased, through the cooperation of first spout and first slider, convenient to use person carries out spacing to semi-circular grip block, the stability of semi-circular grip block has been increased, through the cooperation of second spout and second slider, the stability of grip slipper has been increased, the clamping effect of fixture has been increased, through the cooperation of rubber pad, prevent the surface direct contact of semi-circular grip block and liquefied gas tank, thereby cause the damage to the surface of liquefied gas tank, through the cooperation of blotter, the person of facilitating the use cushions the bottom of liquefied gas jar, prevents the bottom of liquefied gas jar and the top direct contact of fixed case, and through the cooperation of controller and screen, the person of facilitating the use controls the electronic component of device.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a liquefied gas heating device for a crack sealing machine according to the present invention;

FIG. 2 is a sectional top view of the holder shown in FIG. 1;

fig. 3 is a left side view of the structure of the holder shown in fig. 1.

Reference numbers in the figures: 1. a fixing frame; 2. a fixed box; 3. a moving mechanism; 31. a servo motor; 32. a first gear; 33. a positive and negative threaded rod; 34. a second gear; 35. a threaded sleeve; 36. fixing a column; 4. a mounting frame; 5. a controller; 6. a clamping mechanism; 61. a clamping seat; 62. a spring; 63. a semicircular clamping plate; 7. a first chute; 8. a first slider; 9. a second chute; 10. and a second slider.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a liquefied gas heating device for a caulking machine according to the present invention; FIG. 2 is a sectional top view of the holder shown in FIG. 1; fig. 3 is the structure left view of the grip slipper shown in fig. 1, a liquefied gas heating device for crack sealing machine, including fixed frame 1, the left side fixedly connected with pitch hot-melt box of 1 inner chamber bottom of fixed frame, the right side fixedly connected with mounting bracket 4 of 1 inner chamber bottom of fixed frame, the top fixedly connected with headstock 2 of mounting bracket 4, the inner chamber of headstock 2 is provided with moving mechanism 3, logical groove has all been seted up to the both sides at 2 inner chamber tops of headstock, moving mechanism 3's top is run through the inner chamber and the fixedly connected with fixture 6 that lead to the groove, the equal fixedly connected with auxiliary wheel all around of 1 bottom of fixed frame, the top fixedly connected with pushing hands on 1 right side of fixed frame.

Moving mechanism 3 includes servo motor 31, first gear 32, positive and negative threaded rod 33, second gear 34, thread bush 35 and fixed column 36, the center department fixedly connected with servo motor 31 of 2 inner chamber bottoms of fixed box, servo motor 31's first gear 32 of output fixedly connected with, the top fixedly connected with bearing of 2 inner chamber both sides of fixed box, and the inner circle of bearing rotates and is connected with positive and negative threaded rod 33, the center department fixedly connected with second gear 34 of positive and negative threaded rod 33, first gear 32 and second gear 34 mesh, the surface of positive and negative threaded rod 33 all has thread bush 35 from a left side to the right side in proper order in screw thread connection, the top fixedly connected with fixed column 36 of thread bush 35, the top of fixed column 36 runs through the inner chamber of logical groove and with the bottom fixed connection of fixture 6, through servo motor 31, first gear 32, the thread bush 35, The cooperation of positive and negative threaded rod 33, second gear 34, thread bush 35 and fixed column 36, convenient to use person removes holder 61 to extrude the liquefied gas storage tank, increased the security of device.

The clamping mechanism 6 comprises a clamping seat 61, a spring 62 and a semicircular clamping plate 63, the clamping seat 61 is fixedly connected to the top of the fixing column 36, the spring 62 is fixedly connected to the outer side of the inner cavity of the clamping seat 61 from the front to the back in sequence, and the semicircular clamping plate 63 is fixedly connected to the inner side of the spring 62 and is matched with the clamping seat 61, the spring 62 and the semicircular clamping plate 63 to increase the fixing effect of the device on the liquefied gas tank, so that the stability of the liquefied gas tank is increased.

First spout 7 has all been seted up at the front and the back of grip slipper 61 inner chamber, the inner chamber sliding connection of first spout 7 has first slider 8, the inboard of first slider 8 run through the inner chamber of first spout 7 and with semi-circular grip block 63's front and back fixed connection, through the cooperation of first spout 7 and first slider 8, convenient to use person carries on spacingly to semi-circular grip block 63, has increased semi-circular grip block 63's stability.

Second spout 9 has all been seted up at the front and the back of 2 top both sides of fixed case, the inner chamber sliding connection of second spout 9 has second slider 10, the top of second slider 10 run through the inner chamber of second spout 9 and with the bottom fixed connection of grip slipper 61, through the cooperation of second spout 9 and second slider 10, increased the stability of grip slipper 61, increased fixture 6's centre gripping effect.

The inboard fixedly connected with rubber pad of semi-circular grip block 63, the fixedly connected with blotter is located at the center at fixed box 2 top, and through the cooperation of rubber pad, prevents the surperficial direct contact of semi-circular grip block 63 and liquefied gas jar to cause the damage to liquefied gas jar surface, through the cooperation of blotter, convenient to use person cushions the bottom of liquefied gas jar, prevents the bottom of liquefied gas jar and the top direct contact of fixed box 2.

The top fixedly connected with controller 5 on fixed frame 1 right side, the positive top of controller 5 is inlayed and is equipped with the screen, and through the cooperation of controller 5 and screen, the person of being convenient for controls the electronic component of device.

The utility model provides a pair of liquefied gas heating device for crack sealing machine's theory of operation as follows:

in use, the user places the liquefied gas tank at the center of the top of the fixed box 2, and then the user turns on the servo motor 31, the servo motor 31 drives the first gear 32 to rotate, thereby driving the second gear 34 to rotate and then driving the forward and reverse threaded rod 33 to rotate, at this time, the threaded sleeve 35 drives the fixed column 36 to move on the surface of the forward and reverse threaded rod 33, thereby driving the clamping seat 61 to move inwards to extrude and limit the liquefied gas tank, the semicircular clamping plate 63 extrudes the liquefied gas tank, the semicircular clamping plate 63 is stressed to extrude the spring 62, and the elastic resilience of the spring 62 is utilized, thereby drive semi-circular grip block 63 and carry on spacingly to liquefied gas tank, increased liquefied gas tank's stability, prevent that the user from when removing the device, liquefied gas tank takes place to fall easily to bring very big threat to user's life.

through the cooperation of the moving mechanism 3 and the clamping mechanism 6, the user drives the first gear 32 to rotate through the servo motor 31, thereby driving the second gear 34 to rotate, and then driving the positive and negative threaded rod 33 to rotate, at the moment, the threaded sleeve 35 drives the fixed column 36 to move on the surface of the positive and negative threaded rod 33, thereby driving the clamping seat 61 to move inwards, so that the user can conveniently extrude and limit the liquefied gas tank, at the moment, the semicircular clamping plate 63 extrudes the liquefied gas tank, at the moment, the semicircular clamping plate 63 is stressed to extrude the spring 62, and the elastic resilience of the spring 62 is used for driving the semicircular clamping plate 63 to limit the liquefied gas tank, thereby increasing the stability of the liquefied gas tank, preventing the liquefied gas tank from easily falling when the user moves the device, and further bringing great threat to the life of the user, the problem of traditional for cementation of fissures machine liquefied gas heating device poor to the fixed effect of liquefied gas jar is solved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a liquefied gas heating device for crack sealing machine, includes fixed frame (1), its characterized in that: the utility model discloses a fixed frame, including fixed frame (1), inner chamber, the left side fixedly connected with pitch hot-melt case of fixed frame (1) inner chamber bottom, the right side fixedly connected with mounting bracket (4) of fixed frame (1) inner chamber bottom, the top fixedly connected with fixed case (2) of mounting bracket (4), the inner chamber of fixed case (2) is provided with moving mechanism (3), logical groove has all been seted up to the both sides at fixed case (2) inner chamber top, the inner chamber and the fixedly connected with fixture (6) that lead to the groove are run through at the top of moving mechanism (3), the equal fixedly connected with auxiliary wheel all around of fixed frame (1) bottom, the top fixedly connected with pushing hands.

2. The liquefied gas heating device for the crack sealing machine according to claim 1, wherein the moving mechanism (3) comprises a servo motor (31), a first gear (32), a positive and negative threaded rod (33), a second gear (34), a threaded sleeve (35) and a fixed column (36), the servo motor (31) is fixedly connected to the center of the bottom of the inner cavity of the fixed box (2), the first gear (32) is fixedly connected to the output end of the servo motor (31), bearings are fixedly connected to the tops of the two sides of the inner cavity of the fixed box (2), the positive and negative threaded rod (33) is rotatably connected to the inner ring of the bearing, the second gear (34) is fixedly connected to the center of the positive and negative threaded rod (33), the first gear (32) is meshed with the second gear (34), and the threaded sleeve (35) is sequentially and threadedly connected to the surface of the positive and negative threaded rod (33) from left to right, the top of the threaded sleeve (35) is fixedly connected with a fixing column (36), and the top of the fixing column (36) penetrates through the inner cavity of the through groove and is fixedly connected with the bottom of the clamping mechanism (6).

3. A liquefied gas heating device for a crack sealing machine according to claim 2, wherein the clamping mechanism (6) comprises a clamping seat (61), a spring (62) and a semicircular clamping plate (63), the clamping seat (61) is fixedly connected to the top of the fixed column (36), the spring (62) is fixedly connected to the outer side of the inner cavity of the clamping seat (61) from front to back in sequence, and the semicircular clamping plate (63) is fixedly connected to the inner side of the spring (62).

4. A liquefied gas heating device for a crack sealing machine according to claim 3, wherein the front and back of the inner cavity of the clamping seat (61) are both provided with a first sliding groove (7), the inner cavity of the first sliding groove (7) is connected with a first sliding block (8) in a sliding manner, and the inner side of the first sliding block (8) penetrates through the inner cavity of the first sliding groove (7) and is fixedly connected with the front and back of the semicircular clamping plate (63).

5. A liquefied gas heating device for a crack sealing machine according to claim 3, wherein the front and back of the two sides of the top of the fixed box (2) are both provided with a second chute (9), the inner cavity of the second chute (9) is connected with a second sliding block (10) in a sliding manner, and the top of the second sliding block (10) penetrates through the inner cavity of the second chute (9) and is fixedly connected with the bottom of the clamping seat (61).

6. A liquefied gas heating device for a crack sealing machine as claimed in claim 3, wherein the inner side of the semicircular clamping plate (63) is fixedly connected with a rubber pad, and the center of the top of the fixed box (2) is fixedly connected with a cushion pad.

7. A liquefied gas heating device for a crack sealing machine according to claim 1, characterized in that a controller (5) is fixedly connected to the top of the right side of the fixing frame (1), and a screen is embedded in the top of the front side of the controller (5).