CN219974493U - Novel splitter - Google Patents

Abstract

The utility model relates to the technical field of obstacle breaking rescue, in particular to a novel splitter, which comprises a shell, wherein a through hole leading to the inside of the shell is formed in one side of the shell, a piston is installed in the through hole, a driving cabin is arranged at the top of the shell, a screw sleeve is arranged in the shell, sliding blocks are arranged at two ends of the screw sleeve, sliding grooves matched with the sliding blocks are arranged in the shell, wedge blocks are installed on the side, close to the piston, of the screw sleeve, an inclined groove is formed in one surface, contacting with the wedge blocks, of the piston, a threaded rod is arranged in the screw sleeve, and the end part of the threaded rod is connected with the driving cabin. The utility model has simple structure, the manual driving mechanism drives the splitting mechanism, the structure is simple and compact, the weight is greatly reduced, the defect of huge splitting machine volume by taking power or fuel as a power source is avoided, the split machine is convenient for a single person to carry, and the split machine is particularly suitable for special occasions such as emergency rescue after disaster, barrier breaking and the like.

Description

Novel splitter

Technical Field

The utility model relates to the technical field of obstacle-breaking rescue, in particular to a novel splitter.

Background

The main functions of the splitting machine are as follows: 1. secondary disintegration of bulk ores (metallic ores, nonmetallic ores); 2. carrying out partial or complete removal operation on concrete members (cement pavements, machine tool foundations, bridges and house members); 3. the concrete is removed in a room or a narrow space; 4. for excavation of tunnels, ditches, other rock, and the like. The method is different from an explosion method and an excavator for breaking the obstacle, has small vibration in the obstacle breaking process of the splitting machine, and is suitable for the situation of quarrying, mining, disaster relief, demolishing and the like for avoiding breaking split objects. The method is mainly applied to the fields of quarrying and mining industry, construction engineering, demolition engineering, chemical industry, smelting production and overhaul engineering and various rescue.

The boosting mechanism of a typical splitting machine in the market at present is usually a wedge boosting mechanism, and a power supply or fuel oil is used as a power source. The hydraulic system mainly comprises a hydraulic station, an oil delivery pipe, a splitting gun, a wedge plate and the like, and the whole mechanical system is large and heavy, is unfavorable for transportation, cannot be carried by a single person, and cannot be used under special conditions (such as earthquake) such as road damage, power interruption or limited operation space. When people buried in ruins are rescued after an earthquake, rescue workers can only take away the ruins by hand to avoid injury to the people due to secondary collapse of the ruins, the workers cannot be separated when encountering thicker precast slabs, vibration is caused by the excavator, the damage to the people in the ruins is likely to happen, the whole mechanical system of the splitting machine for quarrying and mining is huge and heavy, and the splitting machine can hardly be transported to each disaster relief site under the condition of road damage after the earthquake.

Disclosure of Invention

The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing the manual splitting machine which has a simple and compact structure, can be conveniently carried by a single person, is driven manually by manpower, and is particularly suitable for special occasions such as post-disaster emergency rescue, obstacle breaking and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel splitter, includes the casing, the thru hole that leads to the casing inside has been seted up to one side of casing, install the piston in the thru hole, the casing top is provided with the drive cabin, the inside threaded sleeve that is provided with of casing, the both ends of threaded sleeve are provided with the slider, be provided with in the casing with slider assorted spout, the threaded sleeve is close the side-mounting of piston has the wedge, the recess of slope has been seted up to the one side of piston and wedge contact, the threaded sleeve is inside to be provided with the threaded rod, the threaded rod tip links to each other with the drive cabin. The driving cabin drives the threaded rod to rotate, a threaded sleeve connected with the threaded rod rotates along with the rotation of the threaded rod, and the threaded sleeve drives the wedge block to move downwards when moving downwards, so that the piston is ejected out of the device through the wedge block, and the splitting effect is achieved.

Preferably, the driving cabin comprises a driving gear and a driven gear, and the driving gear drives the driven gear to rotate. The diameter of the driving gear is larger than that of the driven gear, so that the rotation force is saved.

Preferably, a connecting frame is fixedly arranged at the upper end of the driving gear, and the connecting frame is connected with the handle through the driving cabin by virtue of a rotating shaft. The driving gear is driven to rotate by rotating the handle.

Preferably, the top of the threaded rod is fixedly connected with the driven gear, and the threaded rod rotates along with the driven gear. When the driving gear drives the driven gear to rotate, the driving gear indirectly drives the threaded rod to rotate.

Preferably, the handle is of a telescopic structure. The length of the handle can be adjusted according to the use condition, and the longer the handle length is, the smaller the force is used.

Preferably, a roller bead is arranged on one surface of the wedge-shaped block, which is contacted with the inclined groove on the piston. The friction between the wedge and the piston is reduced.

Preferably, the connecting frame is connected with the power source through the driving cabin by the rotating shaft. In addition to manual rotation, the device can be driven by a small power source which is convenient to carry.

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

1. the utility model has simple structure, the manual driving mechanism drives the splitting mechanism, the structure is simple and compact, the weight is greatly reduced, the defect of huge splitting machine volume by taking power or fuel as a power source is avoided, the split machine is convenient for a single person to carry, and the split machine is particularly suitable for special occasions such as emergency rescue after disaster, barrier breaking and the like.

2. Adopts pure mechanical transmission, and has the advantages of simple operation, convenient manufacture and assembly, stable operation, high reliability, low noise and no vibration

3. The utility model has the advantages of simple structure, low manufacturing cost, high reliability, wide application range and wide application prospect, and can be used for emergency barrier breaking rescue and exploration and mining on complex terrain occasions.

Drawings

FIG. 1 is an overall schematic of the present utility model when not in operation;

FIG. 2 is a schematic view of the overall structure of the present utility model in operation;

FIG. 3 is a cross-sectional view of the utility model when not in operation;

FIG. 4 is a cross-sectional view of the utility model in operation;

FIG. 5 is a schematic diagram of the manner in which the piston and screw sleeve are connected;

FIG. 6 is a schematic diagram of the connection of a screw sleeve to a threaded rod;

FIG. 7 is a schematic diagram of a drive gear and driven gear connection;

fig. 8 is a schematic view of the structure of the piston.

In the figure: 1. a housing; 2. a drive cabin; 3. a piston; 4. wedge blocks; 5. a thread sleeve; 6. a threaded rod; 7. a drive gear; 8. a driven gear; 9. a handle; 10. and a connecting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The utility model provides a novel splitter, the structure is as shown in figure 1-figure 8, including casing 1, the thru hole that leads to inside casing 1 is seted up to one side of casing 1, install piston 3 in the thru hole, casing 1 top is provided with drive cabin 2, the inside thread bush 5 that is provided with of casing 1, the both ends of thread bush 5 are provided with the slider, be provided with in the casing 1 with slider assorted spout, thread bush 5 is close wedge 4 is installed to the side of piston 3, the recess of slope has been seted up to the one side that piston 3 contacted with wedge 4, the inside threaded rod 6 that is provided with of thread bush 5, threaded rod 6 tip links to each other with drive cabin 2. The driving cabin 2 drives the threaded rod 6 to rotate, the threaded sleeve 5 connected with the threaded rod 6 rotates along with the rotation of the threaded rod 6, and the wedge block 4 is driven to move downwards when the threaded sleeve 5 moves downwards, so that the piston 3 is ejected out of the device through the wedge block 4, and the splitting effect is achieved.

When not working, the piston 3 is positioned in the shell 1, when the device is needed to be used, the device is plugged into the gap, then the handle 9 is rotated by an operator, the threaded rod 6 is driven to rotate through the transmission effect of the inside of the driving cabin 2, the threaded sleeve 5 connected with the threaded rod 6 starts to move because of the rotation of the threaded rod 6, the sliding blocks are limited to move up and down in the sliding groove in the shell 1 because the sliding blocks are arranged at the two ends of the threaded sleeve 5, the wedge block 4 on the side surface of the threaded sleeve 5 works downwards simultaneously when the threaded sleeve 5 moves downwards, the piston 3 with the groove, which is in contact with the wedge block 4, is pushed out of the shell 1 by the wedge block 4, the acting force acts on the gap to enable the gap to be bigger.

The driving cabin 2 internally comprises a driving gear 7 and a driven gear 8, and the driving gear 7 drives the driven gear 8 to rotate. The diameter of the driving gear 7 is larger than that of the driven gear 8, so that the rotation force is saved. The upper end of the driving gear 7 is fixedly provided with a connecting frame 10, and the connecting frame 10 is connected with a handle 9 through a driving cabin 2 by a rotating shaft. The driving gear 7 is driven to rotate by rotating the handle 9.

The connecting frame 10 is driven to rotate by rotating the handle 9, the connecting frame 10 is fixedly connected with the driving gear 7, the driving gear 7 rotates along with the connecting frame 10, and an operator can easily drive the driven gear 8 through the handle 9 because the driven gear 8 with the diameter smaller than that of the driving gear 7 is arranged in the driving gear 7; the handle 9 is arranged at the top of the driving cabin 2 through a rotating shaft, and the handle 9 is fixedly connected with the connecting frame 10.

The top of the threaded rod 6 is fixedly connected with the driven gear 8, and the threaded rod 6 rotates along with the driven gear 8. When the driving gear 7 drives the driven gear 8 to rotate, the driven gear 8 is fixedly connected with the top of the threaded rod 6, so that the threaded rod 6 is indirectly driven to rotate, and the threaded rod 6 is in threaded connection with the threaded sleeve 5, so that the rotating handle 9 can move the threaded sleeve 5 up and down.

The handle 9 is of a telescopic structure. The length of the handle 9 can be adjusted according to the use condition, and the longer the handle 9 is, the smaller the force is used.

And a roller bead is arranged on one surface of the wedge-shaped block 4, which is contacted with the inclined groove on the piston 3. Reducing the friction between the wedge 4 and the piston 3.

Because wedge 4 and the recess direct contact on the piston 3, when the piston 3 and the wedge 4 installation on this device are more, can lead to area of contact to increase to make frictional force grow, lead to rotatory handle 9 comparatively laborious, through the roller pearl that installs on wedge 4 and piston 3 recess contact, reduce wedge 4 and piston 3's area of contact, reduce frictional force, thereby can reduce operating personnel's intensity of labour.

The connecting frame 10 is connected with a power source through the driving cabin 2 by a rotating shaft. In addition to manual rotation, the device can be driven by a small power source which is convenient to carry.

The handle 9 on this device still detachable fixed connection with link 10, when can't stretch out the rotation with handle 9 because of the restriction of environmental condition, can pull down handle 9, be connected link 10 with portable power supply, drive this device and realize splitting work, improve the practicality of this device, be applicable to multiple complex environment.

The present utility model is not limited to the above-mentioned embodiments, and any changes or modifications within the scope of the present utility model will be apparent to those skilled in the art. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a novel splitter, includes casing (1), the thru hole that leads to casing (1) inside has been seted up to one side of casing (1), install piston (3) in the thru hole, a serial communication port, casing (1) top is provided with drive cabin (2), casing (1) inside is provided with thread bush (5), the both ends of thread bush (5) are provided with the slider, be provided with in casing (1) with slider assorted spout, thread bush (5) are close wedge (4) are installed to the side-mounting of piston (3), the recess of slope has been seted up to the one side that piston (3) contacted with wedge (4), the inside threaded rod (6) that is provided with of thread bush (5), threaded rod (6) tip links to each other with drive cabin (2).

2. The novel splitter according to claim 1, wherein the driving cabin (2) comprises a driving gear (7) and a driven gear (8), and the driving gear (7) drives the driven gear (8) to rotate.

3. The novel splitter according to claim 2, wherein a connecting frame (10) is fixed at the upper end of the driving gear (7), and the connecting frame (10) is connected with the handle (9) through the driving cabin (2) by a rotating shaft.

4. A novel splitter according to claim 3, characterized in that the top of the threaded rod (6) is fixedly connected with the driven gear (8), and the threaded rod (6) rotates with the driven gear (8).

5. A new splitter according to claim 4, characterized in that the handle (9) is of telescopic construction.

6. The novel splitter according to claim 5, wherein the wedge (4) is provided with a roller bead on the side contacting the inclined groove on the piston (3).

7. The novel splitter according to claim 6, wherein the connecting frame (10) is connected with a power source through the driving cabin (2) by a rotating shaft.