Auxiliary moving device for coring machine

Abstract

The utility model relates to the technical field of coring machines, and discloses an auxiliary moving device for a coring machine, which comprises a bracket, a coring hole is formed in the surface of the bracket, according to the auxiliary moving device for the coring machine, when the bracket needs to be connected with a vehicle body through a limiting assembly, a hook is connected with a trailer hook of the vehicle body, and the coring hole is formed in the surface of the bracket. The connecting cylinder is pulled to move, the arc-shaped rod enters the groove, and the side, away from the inclined face, of the clamping block abuts against the side, away from the inclined face, of the fixing block, so that the fixing block limits the clamping block and blocks the notch of the hook. When the bracket moves along with the vehicle body and passes through a bumpy road section, the hook cannot be separated from the vehicle body, and the connecting cylinder is pulled again to drive the sliding rod to move; when the clamping block is located on the side, away from the fixing block, of the sliding block, the connecting cylinder is loosened, the first spring is released, the clamping block drives the sliding block to move close to the fixing block, the clamping block moves along the surfaces of the sliding block and the fixing block, limiting of the clamping block can be relieved, the sliding rod is reset, the hook notch is opened, and taking-out is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coring machine technical field, concretely is an auxiliary moving device for coring machine. BACKGROUND

[0002] The coring machine is a common mechanical equipment, mainly used for taking out samples or core samples from solid materials (such as concrete, rock, silicon wafer, etc.), and is widely used in building, traffic, mine, geological exploration and other fields. With the continuous progress of science and technology and the continuous development of market, the coring machine is also constantly updated.

[0003] The road surface coring machine on the market has relatively small wheels, which is easy to break. When coring the road surface, generally one place is taken every 200m, which relies on the wheels of the coring machine itself and cannot walk normally. Generally, it is lifted onto a pickup truck, and then lifted down after walking 200m, which is time-consuming and laborious. The existing device installs the coring machine on the bracket, hangs the hook on the bracket on the vehicle body, and synchronously moves the rollers at the bottom of the bracket when the vehicle body moves, without the need for personnel to lift up and down repeatedly.

[0004] However, these existing solutions still have some problems in actual application. Especially when facing a bumpy road section, since the connection between the hook and the vehicle body is not stable enough, the hook and the vehicle body are easily separated, which not only affects the stability of the coring machine, but also may cause safety hazards to the operator and the vehicle. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an auxiliary moving device for coring machine to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an auxiliary moving device for coring machine, comprising a bracket, a coring hole is formed on the surface of the bracket, a fixing frame is installed at the bottom of the bracket, a roller is installed at the inner side of the fixing frame, a connecting rod is hinged to the surface of the bracket, a fixing head is hinged to the end of the connecting rod away from the bracket, a hook is fixed to the end of the fixing head away from the connecting rod, a limiting assembly preventing the hook from separating from the vehicle body and a protection assembly avoiding the influence of vibration on stability are arranged on the surface of the hook, a brake assembly braking the roller is arranged on the surface of the fixing frame, and the limiting assembly comprises:

[0007] A cavity is formed on the surface of the hook, a sliding rod is attached to the inner wall of the cavity, and a groove is formed on the surface of the sliding rod.

[0008] Preferably, the limiting assembly further comprises a fixed plate fixed to the inner wall of the cavity, the surface of the fixed plate is fixed with a spring one, the end of the spring one away from the fixed plate is fixed to the surface of the sliding rod, the end of the fixed plate away from the spring one is fixed with an arc-shaped rod, the surface of the arc-shaped rod is fixed with a magnet, the surface of the arc-shaped rod is slidably connected with a sliding block, the sliding block is magnetically connected with the magnet, the surface of the arc-shaped rod is fixed with a fixed block, the inner wall of the groove is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a clamping block, the surface of the clamping block is fixed with a spring two, the end of the spring two away from the clamping block is fixed to the inner wall of the sliding groove, the surface of the sliding rod is fixed with a pull rod, the surface of the hook is provided with a through hole, the end of the pull rod away from the sliding rod penetrates through the through hole, the connecting barrel is pulled to move, the arc-shaped rod enters the groove, the side of the clamping block away from the inclined surface abuts against the side of the fixed block away from the inclined surface, so that the fixed block limits the clamping block, the hook gap is blocked, the connecting barrel is pulled again to drive the sliding rod to move, when the clamping block is located on the side away from the fixed block, the connecting barrel is loosened, the spring one is released, the clamping block drives the sliding block to move close to the fixed block, at this time, the clamping block moves along the surface of the sliding block and the fixed block, so that the limiting of the clamping block is released, the sliding rod is reset, and the hook gap is opened.

[0009] Preferably, the protection assembly comprises a connecting barrel slidably connected to the surface of the pull rod, the surface of the pull rod is provided with a connecting groove, the inner wall of the connecting groove is slidably connected with a connecting block, the surface of the connecting block is fixed with a spring three, the end of the spring three away from the connecting block is fixed to the inner wall of the connecting groove, the inner side of the connecting barrel is provided with a clamping groove one, the inner side of the connecting barrel is provided with a clamping groove two, the surface of the connecting barrel is fixed with a plug rod, the surface of the hook is provided with a plug groove one, the surface of the hook is provided with a plug groove two, the connecting barrel is pressed, the connecting block enters the clamping groove one, and the plug rod is inserted into the plug groove two, so that the vibration caused by continuous movement can be avoided, the sliding rod is reset, and the hook is separated from the vehicle body.

[0010] Preferably, the brake assembly comprises a connecting cavity provided in the surface of the fixed frame, a handle is arranged in the connecting cavity, the handle penetrates through the fixed frame and is slidably connected with the fixed frame, one end of the handle located in the connecting cavity is hingedly connected with a linkage plate, the end of the linkage plate away from the handle is hingedly connected with a movable rod, the bottom of the movable rod penetrates through the fixed frame and is slidably connected with the fixed frame, the bottom of the movable rod is fixed with an anti-skid pad, the bottom of the handle is fixed with a limiting plate, the bottom of the handle is fixed with a resisting block, the inner wall bottom of the connecting cavity is fixed with a metal sheet, the handle is pushed, the metal sheet limits the handle, at the same time, the linkage plate is turned over to drive the movable rod and the anti-skid pad to move downward, so that the anti-skid pad brakes the roller.

[0011] Preferably, one end of the clamping block away from the spring II is provided with an inclined surface, the fixed block is provided with a right triangle block, the sliding block is provided with a right trapezoidal block, the fixed block is in contact with the side of the clamping block away from the inclined surface, the clamping block and the sliding rod are limited, the sliding block and the fixed block are in surface contact, and the limitation on the clamping block can be released.

[0012] Preferably, the cross section of the connecting block away from the spring III is triangular, and the movement of the connecting cylinder is not affected.

[0013] Compared with the prior art, the auxiliary moving device for the coring machine has the following beneficial effects:

[0014] 1. The auxiliary moving device for the coring machine, when the bracket needs to be connected with the vehicle body, the hook is connected with the trailer hook of the vehicle body, the connecting cylinder is pulled to move, the arc-shaped rod enters the groove, the side of the clamping block away from the inclined surface is in contact with the side of the fixed block away from the inclined surface, the fixed block limits the clamping block, the hook gap is blocked, when the bracket moves along with the vehicle body through a bumpy road section, the hook is not separated from the vehicle body, the connecting cylinder is pulled again to drive the sliding rod to move, when the clamping block is located on the side away from the fixed block, the connecting cylinder is released, the spring I is released, the clamping block drives the sliding block to move close to the fixed block, the clamping block moves along the surface of the sliding block and the fixed block, the limitation on the clamping block is released, the sliding rod is reset, the hook gap is opened, and the bracket is conveniently taken out.

[0015] 2. The auxiliary moving device for the coring machine, when the connecting cylinder is pressed, the connecting block enters the first clamping groove, and the insertion rod is inserted into the second insertion groove, vibration caused by continuous movement can be avoided, the sliding rod is not affected, and the sliding rod is not reset due to accidents.

[0016] 3. The auxiliary moving device for the coring machine, when the handle is pushed, the abutting block is located on the side of the metal sheet close to the movable rod, the reset surface of the metal sheet is in contact with the surface of the abutting block, the handle is limited, and when the handle is pushed, the connecting plate is turned to drive the movable rod and the anti-skid pad to move downward, so that the anti-skid pad brakes the roller, and the bracket is not moved to affect the coring work. ACCURATE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a front view structural schematic diagram of the hook of the utility model;

[0019] Figure 3 It is a sectional view structural schematic diagram of the limiting component and the protection component of the utility model;

[0020] Figure 4 It is a front view structural schematic diagram of the utility modelFigure 3 Schematic view of the limiting assembly part of the utility model;

[0021] Figure 5 Schematic view of the limiting assembly part of the utility model;

[0022] Figure 6 Schematic view of the hook internal structure of the utility model;

[0023] Figure 7 Schematic view of the fixed frame, roller and brake assembly internal structure of the utility model;

[0024] Figure 8 Schematic view of the brake assembly of the utility model.

[0025] In the figure: 1, bracket; 2, core hole; 3, fixed frame; 4, connecting rod; 5, fixed head; 6, hook; 10, roller; 7, limiting assembly; 70, cavity; 71, sliding rod; 72, recess; 73, fixed plate; 74, arc-shaped rod; 75, spring one; 76, magnet; 77, sliding block; 78, fixed block; 79, sliding groove; 700, clamping block; 701, spring two; 702, pull rod; 703, through hole; 8, protection assembly; 80, connecting cylinder; 81, connecting groove; 82, connecting block; 83, spring three; 84, clamping groove one; 85, clamping groove two; 86, insertion rod; 87, insertion groove one; 88, insertion groove two; 9, brake assembly; 90, connecting cavity; 91, handle; 92, limiting plate; 93, linkage plate; 94, movable rod; 95, non-slip pad; 96, abutting block; 97, metal sheet. DETAILED DESCRIPTION

[0026] As Figures 1-8The utility model provides a kind of auxiliary moving device for coring machine, including bracket 1, the surface of bracket 1 is equipped with coring hole 2, the bottom of bracket 1 is equipped with fixed frame 3, the inside of fixed frame 3 is equipped with gyro wheel 10, the surface of bracket 1 is hinged with connecting rod 4, the end of connecting rod 4 away from bracket 1 is hinged with fixed head 5, the end of fixed head 5 away from connecting rod 4 is equipped with hook 6, the surface of hook 6 is provided with the limiting assembly 7 of preventing from separating from vehicle body and the protection assembly 8 of avoiding vibration influence stability, the surface of fixed frame 3 is provided with the brake assembly 9 of brake gyro wheel 10, limiting assembly 7 includes: cavity 70, cavity 70 is equipped in the surface of hook 6, the inner wall of cavity 70 is attached with slide rod 71, recess 72 is equipped in the surface of slide rod 71, limiting assembly 7 further includes fixed plate 73, fixed plate 73 is fixed on the inner wall of cavity 70, spring one 75 is fixed on the surface of fixed plate 73, the end of spring one 75 away from fixed plate 73 is fixed on the surface of slide rod 71, the end of fixed plate 73 away from spring one 75 is equipped with arc-shaped rod 74, magnet 76 is fixed on the surface of arc-shaped rod 74, arc-shaped rod 74 is slidably connected with sliding block 77, sliding block 77 is magnetically connected with magnet 76, arc-shaped rod 74 is fixed with fixed block 78, the inner wall of recess 72 is equipped with sliding groove 79, sliding groove 79 is slidably connected with clamping block 700, spring two 701 is fixed on the surface of clamping block 700, the end of spring two 701 away from clamping block 700 is fixed on the inner wall of sliding groove 79, pull rod 702 is fixed on the surface of slide rod 71, through hole 703 is equipped in the surface of hook 6, the end of pull rod 702 away from slide rod 71 penetrates through through hole 703, the end of clamping block 700 away from spring two 701 is provided as inclined plane, fixed block 78 is provided as right triangle block, sliding block 77 is provided as right trapezoidal block, pull connecting cylinder 80 movement, pull rod 702 drives slide rod 71 to move in cavity 70, arc-shaped rod 74 enters recess 72, the side of clamping block 700 away from inclined plane and the side of fixed block 78 away from inclined plane abut, so that fixed block 78 limits clamping block 700, that is, the limit of slide rod 71, at this time, the gap of hook 6 is blocked, when bracket 1 moves along with vehicle body and passes through bumpy road section, hook 6 does not separate from vehicle body, pull connecting cylinder 80 again drives slide rod 71 to move, when clamping block 700 is located at the side of sliding block 77 away from fixed block 78, release connecting cylinder 80, spring one 75 releases, clamping block 700 drives sliding block 77 to move close to fixed block 78, at this time, clamping block 700 moves along the surface of sliding block 77 and fixed block 78, that is, the limit of clamping block 700 is released, so that slide rod 71 resets, at this time, the gap of hook 6 is opened.

[0027] The protection assembly 8 comprises a connecting barrel 80, the connecting barrel 80 is slidably connected to the surface of the pull rod 702, the surface of the pull rod 702 is provided with a connecting groove 81, the inner wall of the connecting groove 81 is slidably connected with a connecting block 82, the surface of the connecting block 82 is fixedly connected with a spring three 83, the end, away from the connecting block 82, of the spring three 83 is fixedly connected to the inner wall of the connecting groove 81, the inner side of the connecting barrel 80 is provided with a clamping groove one 84, the inner side of the connecting barrel 80 is provided with a clamping groove two 85, the surface of the connecting barrel 80 is fixedly connected with a plug rod 86, the surface of the hook 6 is provided with a plug groove one 87, the surface of the hook 6 is provided with a plug groove two 88, the end, away from the spring three 83, of the connecting block 82 is triangular in cross section, the connecting barrel 80 is pressed, so that the connecting block 82 is arranged in the clamping groove one 84, and the plug rod 86 is inserted into the plug groove two 88, the vibration caused by continuous movement can be avoided, the slide rod 71 is not affected, the slide rod 71 is not reset, and the hook 6 is not separated from the vehicle body.

[0028] The brake assembly 9 comprises a connecting cavity 90, the connecting cavity 90 is arranged on the surface of the fixed frame 3, the connecting cavity 90 is internally provided with a handle 91, the handle 91 penetrates through the fixed frame 3, and the handle 91 is slidably connected with the fixed frame 3, the end, located in the connecting cavity 90, of the handle 91 is hingedly connected with a linkage plate 93, the end, away from the handle 91, of the linkage plate 93 is hingedly connected with a movable rod 94, the bottom of the movable rod 94 penetrates through the fixed frame 3, and the movable rod 94 is slidably connected with the fixed frame 3, the bottom of the movable rod 94 is fixedly connected with an anti-skid pad 95, the bottom of the handle 91 is fixedly connected with a limiting plate 92, the bottom of the handle 91 is fixedly connected with a resisting block 96, the inner wall bottom of the connecting cavity 90 is fixedly connected with a metal sheet 97, the handle 91 is pushed, the metal sheet 97 is reset when the resisting block 96 is located on the side of the metal sheet 97, close to the movable rod 94, the surface of the metal sheet 97 is in contact with the surface of the resisting block 96, and the handle 91 is limited, and when the handle 91 is pushed, the linkage plate 93 is turned over to drive the movable rod 94 and the anti-skid pad 95 to move downward, so that the anti-skid pad 95 brakes the roller 10.

[0029] In use, the core taking machine is installed on the surface of the bracket 1, so that the output end of the core taking machine is aligned with the core taking hole 2, at this time the hook 6 is connected with the trailer hook of the vehicle body, at this time the connecting barrel 80 is pulled, at this time the inner wall of the clamping groove one 84 is in contact with the surface of the connecting block 82, so that the connecting block 82 enters the connecting groove 81, and the spring three 83 is compressed, when the position of the connecting block 82 is parallel to the clamping groove two 85, the spring three 83 is released, so that the connecting block 82 enters the clamping groove two 85, that is, the connecting barrel 80 is stably connected, at the same time, when the connecting barrel 80 is pulled, the plug rod 86 is separated from the plug slot one 87, at this time the connecting barrel 80 is pulled to move, so that the pull rod 702 drives the sliding rod 71 to move in the cavity 70, at this time the spring one 75 is stretched, at this time the arc-shaped rod 74 enters the groove 72, at this time the surface of the fixed block 78 is in contact with the inclined surface of the clamping block 700, at this time the clamping block 700 enters the sliding groove 79, and the spring two 701 is compressed, when the position of the clamping block 700 is located on the side away from the inclined surface of the fixed block 78, at this time the spring two 701 is released, and the side away from the inclined surface of the clamping block 700 is in contact with the side away from the inclined surface of the fixed block 78, so that the fixed block 78 limits the clamping block 700, that is, the sliding rod 71 is limited, at this time the gap of the hook 6 is blocked, when the bracket 1 moves with the vehicle body through the bumpy road section, the hook 6 will not be separated from the vehicle body, at the same time, when the fixed block 78 limits the clamping block 700, the connecting barrel 80 is pressed, so that the connecting block 82 enters the clamping groove one 84, and the plug rod 86 is inserted into the plug slot two 88, so that the vibration caused by continuous movement can be avoided, the sliding rod 71 is affected, and the sliding rod 71 is prevented from being reset due to accidents, so that the hook 6 is separated from the vehicle body, when the core taking work needs to be carried out, the handle 91 is pushed, the surface of the resisting block 96 is in contact with the metal sheet 97, so that the metal sheet 97 is deformed, and the normal movement of the resisting block 96 and the handle 91 is not affected, when the resisting block 96 is located on the side of the metal sheet 97 close to the movable rod 94, the metal sheet 97 is reset, the surface of the metal sheet 97 is in contact with the surface of the resisting block 96, and the handle 91 is limited, at the same time, when the handle 91 is pushed, the connecting plate 93 is turned to drive the movable rod 94 and the non-slip pad 95 to move downward, so that the non-slip pad 95 brakes the roller 10, avoids the movement of the bracket 1 during the core taking work, and affects the core taking work, when the brake is not needed, the handle 91 is pulled, so that the limiting plate 92 is in contact with the inner wall of the connecting cavity 90, so that the brake of the roller 10 is released, when it needs to be removed, the connecting barrel 80 is pulled, so that the plug rod 86 is separated from the plug slot two 88, and the connecting barrel 80 is pulled again to drive the sliding rod 71 to move, at this time the surface of the clamping block 700 is in contact with the sliding block 77, when the clamping block 700 is located on the side away from the fixed block 78 of the sliding block 77, the connecting barrel 80 is loosened, the spring one 75 is released, the clamping block 700 drives the sliding block 77 to move close to the fixed block 78, at this time the clamping block 700 moves along the surface of the sliding block 77 and the fixed block 78, so that the limiting of the clamping block 700 is released, and the sliding rod 71 is reset, at this time the gap of the hook 6 is open, so that the vehicle body and the bracket 1 are separated.

[0030] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. An auxiliary moving device for a coring machine, comprising a carriage (1), characterized in that: The surface of the bracket (1) is provided with a coring hole (2), the bottom of the bracket (1) is provided with a fixing frame (3), the inner side of the fixing frame (3) is provided with a roller (10), the surface of the bracket (1) is hingedly provided with a connecting rod (4), the end of the connecting rod (4) away from the bracket (1) is hingedly provided with a fixing head (5), the end of the fixing head (5) away from the connecting rod (4) is fixedly provided with a hook (6), the surface of the hook (6) is provided with a limiting component (7) for preventing the hook from being separated from the vehicle body and a protection component (8) for avoiding vibration influence on stability, the surface of the fixing frame (3) is provided with a brake component (9) for braking the roller (10), the limiting component (7) comprises: a cavity (70) formed in the surface of the hook (6), the inner wall of the cavity (70) is attached with a sliding rod (71), and the surface of the sliding rod (71) is provided with a groove (72).

2. An auxiliary movement device for a coring machine according to claim 1, characterized in that: The limiting component (7) further comprises a fixed plate (73) fixed on the inner wall of the cavity (70), the surface of the fixed plate (73) is fixedly provided with a spring (75), the end of the spring (75) away from the fixed plate (73) is fixedly provided on the surface of the sliding rod (71), the end of the fixed plate (73) away from the spring (75) is fixedly provided with an arc-shaped rod (74), the surface of the arc-shaped rod (74) is fixedly provided with a magnet (76), the surface of the arc-shaped rod (74) is slidably connected with a sliding block (77), the sliding block (77) is magnetically connected with the magnet (76), the surface of the arc-shaped rod (74) is fixedly provided with a fixed block (78), the inner wall of the groove (72) is provided with a sliding groove (79), the inner wall of the sliding groove (79) is slidably connected with a clamping block (700), the surface of the clamping block (700) is fixedly provided with a spring (701), the end of the spring (701) away from the clamping block (700) is fixedly provided on the inner wall of the sliding groove (79), the surface of the sliding rod (71) is fixedly provided with a pull rod (702), the surface of the hook (6) is provided with a through hole (703), and the end of the pull rod (702) away from the sliding rod (71) penetrates through the through hole (703).

3. An auxiliary movement device for a coring machine according to claim 2, characterized in that: The protection component (8) comprises a connecting cylinder (80) slidably connected with the surface of the pull rod (702), the surface of the pull rod (702) is provided with a connecting groove (81), the inner wall of the connecting groove (81) is slidably connected with a connecting block (82), the surface of the connecting block (82) is fixedly provided with a spring (83), the end of the spring (83) away from the connecting block (82) is fixedly provided on the inner wall of the connecting groove (81), the inner side of the connecting cylinder (80) is provided with a clamping groove (84), the inner side of the connecting cylinder (80) is provided with a clamping groove (85), the surface of the connecting cylinder (80) is fixedly provided with an insertion rod (86), the surface of the hook (6) is provided with an insertion groove (87), and the surface of the hook (6) is provided with an insertion groove (88).

4. An auxiliary movement device for a coring machine according to claim 1, characterized in that: The brake assembly (9) comprises a connecting cavity (90) which is arranged on the surface of the fixed frame (3), the inside of the connecting cavity (90) is provided with a handle (91), the handle (91) penetrates the fixed frame (3) and is in sliding connection with the fixed frame (3), one end of the handle (91) located in the inside of the connecting cavity (90) is hinged with a connecting plate (93), the end, away from the handle (91), of the connecting plate (93) is hinged with a movable rod (94), the bottom of the movable rod (94) penetrates the fixed frame (3) and is in sliding connection with the fixed frame (3), the bottom of the movable rod (94) is fixedly provided with an antiskid pad (95), the bottom of the handle (91) is fixedly provided with a limiting plate (92), the bottom of the handle (91) is fixedly provided with a resisting block (96), and the inner wall bottom of the connecting cavity (90) is fixedly provided with a metal sheet (97).

5. An auxiliary movement device for a coring machine according to claim 2, characterized in that: The end, away from the spring two (701), of the clamping block (700) is arranged as an inclined surface, the fixed block (78) is arranged as a right-angled triangular block, and the sliding block (77) is arranged as a right-angled trapezoidal block.

6. An auxiliary movement device for a coring machine according to claim 3, characterized in that: The end, away from the spring three (83), of the connecting block (82) is triangular in cross section.

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