Auxiliary charging device for emulsified strip-shaped medicine

Abstract

The utility model belongs to the technical field of charging devices, and particularly relates to an emulsified strip-shaped explosive auxiliary charging device which comprises an outer cylinder, a copper telescopic rod is slidably connected in the outer cylinder, a guide block is welded to the inner side of the cylinder wall of the outer cylinder, a motor is fixedly installed in the outer cylinder, a screw rod is welded to the lower end of the output end of the motor, and the screw rod is fixedly connected with the outer cylinder. The screw rod and the copper telescopic rod are connected through threads, the inserting rod is welded to the lower end of the copper telescopic rod, the medicine hanging mechanism is arranged in the inserting rod, the top cap is welded to the upper end of the outer cylinder, the copper hook button is arranged at the left end of the outer cylinder, and the telescopic rod button is arranged at the right end of the outer cylinder. The motor drives the screw rod to rotate, so that the screw rod and the copper telescopic rod do threaded motion, the copper telescopic rod can stretch out and draw back in the outer cylinder, the overall length of the device can be adjusted, and emulsified strip-shaped medicine can be stably placed at different depths.

Description

Technical Field

[0001] The utility model belongs to the technical field of charge charging devices, and in particular relates to an auxiliary charge charging device for emulsified strip-shaped charges. Background Art

[0002] During open-pit deep hole blasting operations, due to the presence of water in the hole or other reasons, it is often necessary to use emulsion cartridges for charging. The current specifications of 2# rock emulsion cartridges mainly include: Ф32mm length 300mm, weight 0.3kg emulsion cartridges, Ф80mm length 40mm, weight 2kg emulsion cartridges, etc. When charging in open-pit deep holes, the cartridges are generally placed directly into the hole mouth, and loaded into the hole by free fall under the action of their own weight. The free fall method of the charge column under the action of its own weight is used for charging. Since the charge roll is heavy (2kg*9.8=19.6N), a large impact force will be generated when the charge column falls into the bottom of the hole, and there may be major safety hazards such as premature explosion. Therefore, it is necessary to improve the existing technology. Summary of the invention

[0003] The utility model aims to provide an auxiliary charging device for emulsified strip-shaped powder, which solves the problem that the existing auxiliary charging device for emulsified strip-shaped powder will generate a large impact force when the powder column falls into the bottom of the hole, and there is a big safety hazard such as premature explosion.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an auxiliary charging device for emulsified strip medicine, comprising an outer cylinder, a copper telescopic rod is slidably connected to the inside of the outer cylinder, a guide block is welded to the inner side of the cylinder wall of the outer cylinder, a motor is fixedly installed inside the outer cylinder, a screw is welded to the lower end of the output end of the motor, the screw and the copper telescopic rod are connected by threads, an insertion rod is welded to the lower end of the copper telescopic rod, a medicine hanging mechanism is arranged inside the insertion rod, a top cap is welded to the upper end of the outer cylinder, a copper hook button is arranged at the left end of the outer cylinder, and a telescopic rod button is arranged at the right end of the outer cylinder.

[0005] The principle of the utility model is that when in use, the insertion rod is inserted into the emulsified strip medicine, and then the cylinder is started through the copper hook button to retract the cylinder, and the cylinder drives the slide plate to move upward. The upward movement of the slide plate causes the connecting rod to deflect, and then the retractable copper hook is deflected and slides out of the slide groove and inserted into the emulsified strip medicine, and then the motor is started, and the motor drives the screw rod to rotate, so that the screw rod and the copper telescopic rod perform threaded movement, and then the copper telescopic rod can be retracted in the outer cylinder, so that the overall length of the device can be adjusted, so that the emulsified strip medicine can be stably placed at different depths, and then the slide plate is driven upward by the cylinder to move, so that the connecting rod drives the retractable copper hook to deflect, so that the retractable copper hook can swing in the slide groove, and then after the device delivers the emulsified strip medicine to the specified position, the retractable copper hook is rotated in the slide groove, so that the emulsified strip medicine is easy to separate from the device.

[0006] The beneficial effects of the utility model are as follows: the motor drives the screw to rotate, so that the screw and the copper telescopic rod make threaded motion, and then the copper telescopic rod can be extended and retracted in the outer tube, so that the overall length of the device can be adjusted, so that the emulsified strip medicine can be stably placed at different depths;

[0007] The slide plate is driven up and down by the cylinder, so that the connecting rod drives the retractable copper hook to deflect, so that the retractable copper hook can swing in the slide slot. After the device delivers the emulsified strip medicine to the specified position, the retractable copper hook rotates in the slide slot, making it easier to separate the emulsified strip medicine from the device.

[0008] Furthermore, a guide groove is provided on the circumferential surface of the copper telescopic rod, and the guide groove is slidably connected to the guide block. The guide groove is provided to guide the movement of the guide block.

[0009] Furthermore, a rib is welded to the lower edge of the top cap, and the rib is welded to the outer cylinder. By providing the rib, the connection stability between the top cap and the outer cylinder is increased.

[0010] Furthermore, the medicine hanging mechanism includes a cylinder, a connecting sleeve, a limit pin, a slide plate, a connecting rod, a slide groove, and a retractable copper hook. The cylinder is fixedly installed inside the copper telescopic rod. The connecting sleeve is slidably connected to the outer side of the cylinder rod of the cylinder. A slide plate is welded to the lower end of the connecting sleeve. The slide plate is slidably connected to the plug rod. A slide groove is provided inside the plug rod. A retractable copper hook is hinged inside the slide groove. The slide plate is driven up and down by the cylinder, so that the connecting rod drives the retractable copper hook to deflect, so that the retractable copper hook can swing in the slide groove, so that after the device delivers the emulsified strip medicine to the specified position, the retractable copper hook rotates in the slide groove, so that the emulsified strip medicine is easily separated from the device.

[0011] Further, the connection sleeve is internally slidably connected with a limit pin, and the limit pin and the cylinder rod are connected by threads. The limit pin is provided to connect the cylinder rod and the connection sleeve.

[0012] Furthermore, a connecting rod is hinged on the upper end of the slide plate, and the connecting rod is hinged to the retractable copper hook. By setting the connecting rod, the deflection of the retractable copper hook can be controlled.

[0013] Furthermore, there are two retractable copper hooks, which are symmetrically distributed on the plug rod. By providing two retractable copper hooks, the emulsified strip medicine can be hung more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the auxiliary charging device for emulsified strip medicine according to an embodiment of the present invention;

[0015] Figure 2 The auxiliary charging device for emulsified strip medicine of the embodiment of the present invention Figure 1 A front cross-sectional view of

[0016] Figure 3 The auxiliary charging device for emulsified strip medicine of the embodiment of the present invention Figure 2 A cross-sectional view of the plunger in FIG.

[0017] Figure 4 The auxiliary charging device for emulsified strip medicine of the embodiment of the present invention Figure 3 Enlarged view of point A in . DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: outer cylinder 1, copper telescopic rod 2, guide block 3, guide groove 4, motor 5, screw 6, insertion rod 7, medicine hanging mechanism 8, top cap 9, rib plate 10, copper hook button 11, telescopic rod button 12, cylinder 81, connecting sleeve 82, limit pin 83, slide plate 84, connecting rod 85, slide groove 86, retractable copper hook 87.

[0020] like Figure 1 , Figure 2 As shown, this embodiment provides an auxiliary charging device for emulsified strip medicine, including an outer cylinder 1, a copper telescopic rod 2 is slidably connected inside the outer cylinder 1, a guide block 3 is welded on the inner side of the cylinder wall of the outer cylinder 1, a guide groove 4 is opened on the circumferential surface of the copper telescopic rod 2, the guide groove 4 and the guide block 3 are slidably connected, and the guide groove 4 is provided to guide the movement of the guide block 3, a motor 5 is fixedly installed inside the outer cylinder 1, a screw 6 is welded at the lower end of the output end of the motor 5, the screw 6 and the copper telescopic rod 2 are connected by threads, a plug rod 7 is welded at the lower end of the copper telescopic rod 2, and a medicine hanging mechanism 8 is arranged inside the plug rod 7, a top cap 9 is welded at the upper end of the outer cylinder 1, a rib plate 10 is welded at the lower end edge of the top cap 9, the rib plate 10 and the outer cylinder 1 are welded, and the connection stability between the top cap 9 and the outer cylinder 1 is increased by providing the rib plate 10, a copper hook button 11 is provided at the left end of the outer cylinder 1, and a telescopic rod button 12 is provided at the right end of the outer cylinder 1.

[0021] like Figure 1 , Figure 2As shown, the drug hanging mechanism 8 includes a cylinder 81, a connecting sleeve 82, a limit pin 83, a slide plate 84, a connecting rod 85, a slide groove 86, and a retractable copper hook 87. The cylinder 81 is fixedly installed inside the copper telescopic rod 2. The outer side of the cylinder rod of the cylinder 81 is slidably connected with the connecting sleeve 82. The inner side of the connecting sleeve 82 is slidably connected with the limit pin 83. The limit pin 83 and the cylinder rod are connected by threads. By setting the limit pin 83, the cylinder rod and the connecting sleeve 82 are connected. A slide plate 84 is welded to the lower end of the connecting sleeve 82. The slide plate 84 is slidably connected to the insertion rod 7. The upper end of the slide plate 84 is hinged with a connecting rod 85. The connecting rod 85 and the retractable copper hook 87 are hinged. By setting the connecting rod 85, The deflection control of the retractable copper hook 87 is that a slide groove 86 is opened inside the insertion rod 7, and a retractable copper hook 87 is hinged inside the slide groove 86. There are two retractable copper hooks 87, and the two retractable copper hooks 87 are symmetrically distributed on the insertion rod 7. By setting up two retractable copper hooks 87, the emulsified strip medicine is hung more stably, and the slide plate 84 is driven up and down by the cylinder 81, so that the connecting rod 85 drives the retractable copper hook 87 to deflect, so that the retractable copper hook 87 can swing in the slide groove 86, and then after the device delivers the emulsified strip medicine to the specified position, the retractable copper hook 87 is rotated in the slide groove 86, so that the emulsified strip medicine is easy to separate from the device.

[0022] The specific implementation process of the utility model is as follows: when in use, the plug rod 7 is inserted into the emulsified strip medicine, and then the cylinder 81 is started through the copper hook button 11, so that the cylinder 81 retracts, and the cylinder 81 drives the slide plate 84 to move upward, and the slide plate 84 moves upward to deflect the connecting rod 85, thereby causing the retractable copper hook 87 to deflect and slide out of the slide groove 86, and insert into the emulsified strip medicine, and then the motor 5 is started, and the motor 5 drives the screw rod 6 to rotate, so that the screw rod 6 and the copper telescopic rod 2 perform a threaded motion, thereby causing the copper The telescopic rod 2 can be extended and retracted in the outer tube 1, so that the overall length of the device can be adjusted, so that the emulsified strip medicine can be stably placed at different depths, and then the slide plate 84 is driven upward by the cylinder 81, so that the connecting rod 85 drives the retractable copper hook 87 to deflect, so that the retractable copper hook 87 can swing in the slide groove 86, and then after the device delivers the emulsified strip medicine to the specified position, the retractable copper hook 87 rotates in the slide groove 86, so that the emulsified strip medicine is easily separated from the device;

[0023] The motor 5 drives the screw 6 to rotate, so that the screw 6 and the copper telescopic rod 2 make a threaded motion, and then the copper telescopic rod 2 can be extended and retracted in the outer tube 1, so that the overall length of the device can be adjusted, so that the emulsified strip medicine can be stably placed at different depths;

[0024] The slide plate 84 is driven up and down by the cylinder 81, so that the connecting rod 85 drives the retractable copper hook 87 to deflect, so that the retractable copper hook 87 can swing in the slide groove 86. After the device delivers the emulsified strip medicine to the specified position, the retractable copper hook 87 rotates in the slide groove 86, so that the emulsified strip medicine can be easily separated from the device.

[0025] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An auxiliary charging device for emulsified strip medicine, comprising an outer cylinder, characterized in that: A copper telescopic rod is slidably connected inside the outer tube, a guide block is welded on the inner side of the tube wall of the outer tube, a motor is fixedly installed inside the outer tube, a screw is welded on the lower end of the output end of the motor, the screw and the copper telescopic rod are threadedly connected, an insertion rod is welded on the lower end of the copper telescopic rod, a medicine hanging mechanism is arranged inside the insertion rod, a top cap is welded on the upper end of the outer tube, a copper hook button is arranged on the left end of the outer tube, and a telescopic rod button is arranged on the right end of the outer tube.

2. The auxiliary charging device for emulsified strip medicine according to claim 1, characterized in that: A guide groove is provided on the circumferential surface of the copper telescopic rod, and the guide groove is slidably connected with the guide block.

3. The auxiliary charging device for emulsified strip medicine according to claim 1, characterized in that: A rib plate is welded to the lower end edge of the top cap, and the rib plate is welded to the outer cylinder.

4. The auxiliary charging device for emulsified strip medicine according to claim 1, characterized in that: The drug hanging mechanism includes a cylinder, a connecting sleeve, a limit pin, a slide plate, a connecting rod, a slide groove, and a retractable copper hook. The cylinder is fixedly installed inside the copper telescopic rod, and a connecting sleeve is slidably connected to the outer side of the cylinder rod of the cylinder. A slide plate is welded to the lower end of the connecting sleeve. The slide plate and the insertion rod are slidably connected. A slide groove is opened inside the insertion rod, and a retractable copper hook is hinged inside the slide groove.

5. The auxiliary charging device for emulsified strip medicine according to claim 4, characterized in that: The connection sleeve is internally slidably connected with a limit pin, and the limit pin and the cylinder rod are connected via threads.

6. The auxiliary charging device for emulsified strip medicine according to claim 4, characterized in that: The upper end of the slide plate is hinged with a connecting rod, and the connecting rod is hinged with a retractable copper hook.

7. The auxiliary charging device for emulsified strip medicine according to claim 4, characterized in that: There are two retractable copper hooks, which are symmetrically distributed on the plug rod.

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