Protective lifting basket for transporting cupped explosives for basic detonators

Abstract

The cupped explosive conveying protective basket for the basic detonator is characterized in that the cupped explosive conveying protective basket comprises a base plate and a shaft sleeve, a cover shell is arranged on the base plate, cup grooves used for containing explosive cups are formed in the surface of the base plate in the circumferential direction of the base plate, the shaft sleeve penetrates through the cover shell and is fixedly connected to the base plate, and a shaft rod is movably arranged in an inner cavity of the shaft sleeve in a sleeved mode; the top end of the shaft rod extends to the outside of the shaft sleeve, the shaft rod is provided with a stroke groove formed in the length direction of the shaft rod, a limiting pin penetrating through the shaft sleeve is sleeved with the stroke groove in a penetrating mode, and the shaft rod is further provided with a shaft sleeve limiting buckle playing a role in limiting the shaft sleeve and a housing limiting buckle playing a role in limiting the housing. According to the device, the explosive cup containing the cupped explosive can be conveniently and rapidly taken and placed, the explosive cup can be effectively sealed, and the safety of the cupped explosive is enhanced. And secondly, the protective lifting basket can be well matched with a tool of the automatic medicine cup grabbing equipment, and therefore the protective lifting basket can be well applied to the automatic medicine cup grabbing equipment.

Description

Technical Field

[0001] The invention relates to the field of cup explosive transportation, in particular to a cup explosive transportation protection basket for basic detonators. Background Art

[0002] High explosives are an important structural component of basic detonators, the key to the main quality indicator of basic detonators - the detonation ability, and the main source of the detonation wave generated by the explosion of electronic detonators. At present, the commonly used device for transporting cup-packed explosives is a wooden basket, and the medicine cups are stored on both sides. When using, the direction of the basket needs to be adjusted back and forth, which is not convenient for taking and placing the medicine cups. In addition, with the development of the civil explosives industry in the direction of unmanned and less-manned, the traditional wooden basket is not easy to be put on the automatic line for automatic grabbing of medicine cups. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a protective basket for transporting cup-filled explosives for basic detonators to solve the technical problems raised in the above-mentioned background technology.

[0004] The objective of the present invention is achieved through the following technical solutions:

[0005] A protective basket for transporting cup explosives for basic detonators comprises a chassis and a sleeve, wherein a cover shell is arranged on the chassis, and a cup groove for placing a medicine cup is arranged along the circumference of the chassis surface, the sleeve passes through the cover shell and is fixedly connected to the chassis, a shaft rod is provided with a movable sleeve in the inner cavity of the sleeve, and the top end of the shaft rod extends to the outside of the sleeve, a travel groove arranged along the length direction of the shaft rod is arranged on the shaft rod, a limit pin penetrating the shaft sleeve is sleeved in the travel groove, and the shaft rod is also provided with a sleeve limit buckle for limiting the sleeve and a cover limit buckle for limiting the cover.

[0006] The above invention content, further, the shaft sleeve limit buckle includes two first limit plates connected together by a torsion spring and in a V-shape with each other, the first limit plates are provided with an upper limit portion and a lower limit portion, the shaft sleeve is respectively provided with an upper notch and a lower notch corresponding to the upper limit portion and the lower limit portion, the upper limit portion and the lower limit portion extend to the outside of the upper notch and the lower notch respectively, and the lower limit portion can slide along the shaft sleeve tube wall and retract inward.

[0007] The above invention content, further, the cover shell limit buckle includes two second limit plates connected together by a torsion spring and in an inverted V shape with each other, and a slot corresponding to the second limit plate is provided on the shaft sleeve, the second limit plate extends out of the slot, and the bottom of the second limit plate abuts against the upper surface of the cover shell.

[0008] The above invention further comprises that a rubber cover is disposed on the lower surface of the cover shell, and a guide sleeve extending downward and passing through the rubber cover is disposed at the center of the cover shell.

[0009] The above invention content, further, a medicine cup holder assembly is arranged on the chassis, and the medicine cup holder assembly includes a lower support plate fixed to the upper surface of the chassis through a lower support column and an upper support plate fixed above the lower support plate through an upper support column, and both the upper support plate and the lower support plate are provided with an arc groove that cooperates with the outer wall of the medicine cup.

[0010] In the above invention, further, the upper end of the sleeve is provided with a handle fixed on the outer wall of the sleeve.

[0011] In the above invention, further, a lifting end is provided at the top end of the shaft.

[0012] The beneficial effects of the present invention are: the present invention can conveniently and quickly take and place the medicine cup containing the cup explosive, and can also effectively seal the medicine cup, thereby enhancing the safety of the cup explosive. Secondly, the protective basket provided by the present invention can be well matched with the tooling of the medicine cup automatic grasping equipment, so it can be well applied to the medicine cup automatic grasping equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 It is a schematic diagram of the cooperation between the medicine cup and the bottom plate of the present invention;

[0015] Figure 3 for Figure 1 AA section view;

[0016] Figure 4 for Figure 3 A partial enlarged view of part A;

[0017] Figure 5 for Figure 3 A partial enlarged view of part B;

[0018] Figure 6 for Figure 3 A partial enlarged view of part C in the middle;

[0019] Figure 7 It is a schematic diagram of the cover mechanism of the present invention;

[0020] Figure 8 This is a schematic diagram of the structure of the medicine cup support assembly of the present invention;

[0021] Fig. 9 This is a schematic diagram of the cooperation between the present invention and the tooling of the medicine cup automatic grasping equipment;

[0022] Fig.10 This is a diagram of the grasping state of the medicine cup automatic grasping device of the present invention.

[0023] In the figure, 100-chassis, 200-sleeve, 210-upper notch, 220-lower notch, 230-slot, 300-cover, 310-rubber cover, 320-guide sleeve, 400-medicine cup, 500-axis rod, 510-travel groove, 520-limit pin, 600-sleeve limit buckle, 610-upper limit part, 620-lower limit part, 630-first limit plate, 700-cover limit buckle, 710-second limit plate, 800-handle, 900-lifting end. DETAILED DESCRIPTION

[0024] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0025] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0026] Embodiment 1:

[0027] A basic detonator cup explosive transport protection basket, see attached Figure 1 -Attached Figure 3 As shown, it includes a chassis 100 and a sleeve 200, a cover shell 300 is arranged on the chassis 100, and a cup groove 110 for placing a medicine cup 400 is arranged along its circumference on the surface of the chassis 100, the sleeve 200 passes through the cover shell 300 and is fixedly connected to the chassis 100, and a handle 800 fixed to the outer wall of the sleeve 200 is arranged on the upper end of the sleeve 200, and a shaft rod 500 is movably sleeved in the inner cavity of the sleeve 200, and the top end of the shaft rod 500 extends to the outside of the sleeve 200, and a lifting end 900 is arranged on the top end of the shaft rod 500. The shaft rod 500 is also provided with a sleeve limiting buckle 600 that limits the sleeve 200 and a cover shell limiting buckle 700 that limits the cover shell, see the attached Figure 4 As shown, the shaft rod 500 is provided with a travel groove 510 arranged along the length direction of the shaft rod 500 , and a limiting pin 520 penetrating the shaft sleeve 200 is sleeved in the travel groove 510 .

[0028] For details, see the attached Figure 5As shown, the sleeve limit buckle 600 includes two first limit plates 630 connected together by a torsion spring and in a V-shape with each other, the first limit plate 630 is provided with an upper limit portion 610 and a lower limit portion 620, and the sleeve 200 is respectively provided with an upper groove 210 and a lower groove 220 corresponding to the upper limit portion 610 and the lower limit portion 620, the upper limit portion 610 and the lower limit portion 620 extend to the outside of the upper groove 210 and the lower groove 220 respectively, and the lower limit portion 620 can slide upward along the tube wall of the sleeve 200 and retract the first limit plate 630 inward.

[0029] Please refer to the attached Figure 6 As shown, the housing limit buckle 700 includes two second limit plates 710 connected together by a torsion spring and in an inverted V shape with each other, and the shaft sleeve 200 is provided with a slot 230 corresponding to the second limit plate 710, and the second limit plate 710 extends outside the slot 230. The bottom of the second limit plate 710 abuts against the upper surface of the housing 300.

[0030] See also Attachment Figure 8 As shown, a medicine cup holder assembly for enhancing the transportation stability of the medicine cup 400 is arranged on the chassis 100, and the medicine cup holder assembly includes a lower support plate 120 fixed to the upper surface of the chassis 100 through a lower support column 110 and an upper support plate 140 fixed above the lower support plate 120 through an upper support column 130, and the lower support plate 120 and the lower support plate 140 are both provided with an arc groove 150 that cooperates with the outer wall of the medicine cup 400.

[0031] The present invention is specific to the use process, see the attached Fig. 9 As shown, the entire basket is lifted by the handle 800 and placed on the automated grabbing equipment tooling, and the shaft 500 is lifted upward by the lifting end 900. The limit pin 520 moves downward along the travel groove 510 relative to the shaft 500 to the bottom of the travel groove 510 and limits the travel of the shaft 500. Figure 5 As shown, the lower limit portion 620 of the first limit plate 630 is retracted into the sleeve 200 along the lower notch 220 under the action of the torsion spring and moves to the F position of the sleeve 200. Correspondingly, the upper limit portion 610 of the first limit plate 630 is also retracted into the sleeve 200 and moves to the G position of the sleeve 200, thereby releasing the limit of the sleeve limit buckle 600. Figure 6As shown in the figure, during the process of lifting the shaft rod 500, the second limit plate 710 is also retracted into the sleeve 200 and moved to the H position of the sleeve 200, releasing the limit of the cover shell limit buckle 700. When the limit of the sleeve limit buckle 600 and the cover shell limit buckle 700 is released, the sleeve 200 is pushed downward by the handle 800, so that the sleeve 200 moves downward along the perforation of the cover shell 300 surface. During the downward movement of the sleeve 200, the chassis 100 is driven to move downward to the bottom of the tooling (as shown in the attached figure). Fig.10 As shown), at this time, the medicine cup automatic grasping device can grasp the medicine cup 400 into the cup groove 110 on the chassis 100 through the window on the tooling. After the medicine cup 400 is grasped, the lifting end 900 is lifted upward to release the limit of the sleeve limit buckle 600 and the cover shell limit buckle 700, and then the sleeve 200 is pulled upward by the handle 800 to drive the chassis 100 to move upward to the initial state. At this time, the second limit plate 710 of the cover shell limit buckle 700 is clamped on the upper surface of the cover shell 300, and the lower surface of the cover shell 300 is abutted against the upper edge of the medicine cup 400 under the action of gravity, completing the sealing of the medicine cup 400. At this time, the entire basket can be lifted by the handle 800 to transfer and transport the medicine cup 400. During the transportation process, the second limit plate 710 can limit the cover shell 300 in the upward direction to prevent the cover shell 300 from moving upward during the transportation process.

[0032] In the above embodiments, see the attached Figure 3 and attached Figure 7 As shown, preferably, a rubber cover 310 is provided on the lower surface of the cover shell 300 to prevent a rigid collision between the lower surface of the cover shell 300 and the edge of the medicine cup 400, thereby damaging the medicine cup 400. More preferably, a guide sleeve 320 extending downward and passing through the rubber cover 310 is also provided at the center of the cover shell 300. The guide sleeve 320 can play a guiding role when the shaft sleeve 200 is pulled up and down, and enhance the flexibility when pulling the shaft sleeve 200.

[0033] In the above embodiment, please refer to the attached Figure 8 As shown, the chassis 100 is provided with a medicine cup holder assembly for enhancing the transportation stability of the medicine cup 400. The medicine cup holder assembly includes a lower support plate 120 fixed to the upper surface of the chassis 100 through a lower support column 110 and an upper support plate 140 fixed above the lower support plate 120 through an upper support column 130. The lower support plate 120 and the upper support plate 140 are both provided with an arc groove 150 that cooperates with the outer wall of the medicine cup 400. The arc groove 150 provides a certain support to the medicine cup 400 to prevent the medicine cup 400 from tipping over during transportation.

[0034] Embodiment 2:

[0035] In this embodiment, unlike the protective basket used for automatically grabbing the medicine cup in Example 1, the protective basket provided by the present invention can also be used for manually grabbing the medicine cup. Specifically, during the implementation process, the shaft rod 500 is also lifted upward by the lifting end 900 to release the limit of the sleeve limit buckle 600 and the cover shell limit buckle 700. At this time, the cover shell 300 can be moved upward to slide upward along the sleeve 200. When the cover shell 300 slides above the sleeve limit buckle 600, the lifting end 900 is released, the sleeve limit buckle 600 resumes the limit, and the upper limit portion 610 of the first limit plate 630 can clamp the cover shell 300, so that the cover shell 300 is suspended above the chassis 100, leaving operating space for manual cupping operation. After the medicine cup 400 is manually placed on the bottom plate 100, the lifting end 900 is lifted upward to release the limit, and the cover 300 is slid downward along the shaft sleeve 200 to buckle the cover 300 onto the medicine cup 400. The manual cupping operation is completed.

[0036] The above-mentioned embodiments only express the specific implementation of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A protective basket for transporting cup explosives for basic detonators, characterized in that: It includes a chassis and a sleeve, a cover shell is arranged on the chassis, a cup groove for placing a medicine cup is arranged along the circumference of the chassis surface, the sleeve passes through the cover shell and is fixedly connected to the chassis, a shaft rod is provided with a movable sleeve in the inner cavity of the sleeve, and the top end of the shaft rod extends to the outside of the sleeve, a travel groove arranged along the length direction of the shaft rod is arranged on the shaft rod, a limit pin passing through the sleeve is sleeved in the travel groove, and the shaft rod is also provided with a sleeve limit buckle for limiting the sleeve and a cover shell limit buckle for limiting the cover shell.

2. A protective basket for transporting cup explosives for basic detonators according to claim 1, characterized in that: The shaft sleeve limit buckle includes two first limit plates connected together by a torsion spring and in a V-shape with each other, an upper limit portion and a lower limit portion are arranged on the first limit plate, and an upper notch and a lower notch corresponding to the upper limit portion and the lower limit portion are respectively arranged on the shaft sleeve, the upper limit portion and the lower limit portion extend to the outside of the upper notch and the lower notch respectively, and the lower limit portion can slide along the shaft sleeve tube wall and retract inward.

3. A protective basket for transporting cup explosives for basic detonators according to claim 2, characterized in that: The second cover shell limit buckle includes two second limit plates connected together by a torsion spring and in an inverted V shape with respect to each other. A slot corresponding to the second limit plate is provided on the shaft sleeve. The second limit plate extends out of the slot, and the bottom of the second limit plate abuts against the upper surface of the cover shell.

4. A protective basket for transporting cup explosives for basic detonators according to claim 1, characterized in that: A rubber cover is arranged on the lower surface of the cover shell, and a guide sleeve extending downward and passing through the rubber cover is arranged at the center of the cover shell.

5. A protective basket for transporting cup explosives for basic detonators according to claim 1, characterized in that: A medicine cup holder assembly is arranged on the chassis, and the medicine cup holder assembly includes a lower support plate fixed to the upper surface of the chassis through a lower support column and an upper support plate fixed above the lower support plate through an upper support column, and both the upper support plate and the lower support plate are provided with an arc groove that cooperates with the outer wall of the medicine cup.

6. A protective basket for transporting cup explosives for basic detonators according to claim 1, characterized in that: The upper end of the shaft sleeve is provided with a handle fixed on the outer wall of the shaft sleeve.

7. A protective basket for transporting cup explosives for basic detonators according to claim 1, characterized in that: The top end of the shaft is provided with a lifting end.

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