CN219572825U - Elevator type separate-driving casting device - Google Patents

Abstract

The utility model discloses an elevator type separate-driving casting device, which comprises a casting channel, a falling channel and a bottom box body, wherein the casting channel and the falling channel are communicated with the bottom box body, and the elevator type separate-driving casting device further comprises: a casting frame arranged in the casting channel; the weight box body is arranged in the falling channel; the traction motor is arranged between the casting channel and the falling channel and is respectively connected with the casting frame and the weight box through a control steel cable; the weight box or the casting frame is driven to move through the traction motor, and the weight box moves along the falling channel so as to move with the casting frame in the casting channel. The utility model provides an elevator formula divides drives projectile device, when the load is thrown, the weight after the weight box adds the annotating counter weight is greater than the total weight after throwing frame load rocket far away. The throwing frame and the thrown objects in the throwing channel are driven to accelerate and rise through the acceleration falling of the weight box in the falling channel and the linkage action of the bearing steel cable, so that initial power is provided instead of fuel.

Description

Elevator type separate-driving casting device

Technical Field

The utility model relates to the technical field of casting devices, in particular to an elevator type separate-driving casting device.

Background

When the rocket is launched, the climbing speed is lower in the primary ignition stage, namely the low-speed climbing stage, a large amount of fuel is required to be consumed, but the speed of the rocket is slowly increased, and the climbing efficiency is lower.

According to publication No.: CN114294999a, published patent application No. 2022-04-08, discloses a casting device, comprising a casting cylinder, a base connected to the casting cylinder and sealing one end opening of the casting cylinder, a piston in the casting cylinder and a locking device on the casting cylinder for locking the casting object in the casting cylinder, wherein an air cavity is enclosed between the base and the piston, a gas generating component is installed on the base, an annular flexible sealing element is sleeved on the piston, an air inflation cavity for inflating gas to force the annular flexible sealing element to expand and deform so as to enable the annular flexible sealing element to be in close contact with the inner wall of the casting cylinder is arranged between the annular flexible sealing element and the piston, and the air inflation cavity is provided with an air inflation port communicated with the air cavity. The main technical effects are as follows: the annular flexible sealing element is sleeved on the piston, an inflation cavity is formed between the annular flexible sealing element and the piston, the inflation cavity is provided with an inflation inlet communicated with the air cavity, and after high-pressure gas generated by the gas generating assembly enters the air cavity during casting, the high-pressure gas enters the inflation cavity through the inflation inlet, so that the annular flexible sealing element is expanded and deformed to be in close contact with the inner wall of the casting cylinder to form extrusion seal, the tightness between the piston and the inner wall of the casting cylinder can be improved, the leakage of gas is reduced, the pressure maintaining effect of the air cavity is good, the effective work load of the high-pressure gas is increased, and the casting stability is improved. The casting device has the advantages of simple structure, low cost, easy manufacture and assembly and stable and reliable work.

The existing casting device provides kinetic energy for the cast object by burning fuel, is in a low-combustion efficiency interval at the initial combustion section, consumes more energy, and therefore, the elevator type separate-driving casting device is provided, and aims to solve the problems that the existing casting device is in the low-combustion efficiency interval at the initial combustion section, consumes more energy and can save the energy and perform other functions.

Disclosure of Invention

The utility model aims to provide an elevator type separate-driving casting device, which aims to solve the problem that the existing casting device is in a low combustion efficiency interval at the initial combustion section and consumes more energy.

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

the utility model provides an elevator type divides and drives casting device, includes casting passageway, whereabouts passageway and bottom box, casting passageway and whereabouts passageway all are linked together with the bottom box, still include:

a casting frame arranged in the casting channel;

the weight box is arranged in the falling channel;

the traction motor is arranged between the casting channel and the falling channel and is connected with the casting frame and the weight box through a control steel cable;

the throwing frame and the weight box are kept connected through a bearing steel cable;

the weight box or the casting frame is driven to move through the traction motor, and the weight box moves along the falling channel so as to move with the casting frame in the casting channel.

Preferably, the projection frame and the weight box are both provided with positioning pieces, the projection frame is slidably connected to the projection channel through the positioning pieces on the outer wall, and the box body is slidably connected to the falling channel through the positioning pieces.

As the preference, all be provided with the slide rail in projection passageway and the whereabouts passageway, the setting element includes first location head and second location head, first location overhead symmetry is equipped with first gyro wheel, first location head is through first gyro wheel sliding connection in the slide rail outer wall, be equipped with the second gyro wheel and the third gyro wheel that are on a parallel with second gyro wheel axial setting of symmetry setting on the second location head, second location head is through second gyro wheel and third gyro wheel sliding connection in the slide rail of whereabouts passageway.

Preferably, the projection frame is provided with a first abutting component, the first abutting component comprises a fixed seat, an abutting hook, a movable rod and a righting rod, the abutting hook and the righting rod are respectively connected to two ends of the movable rod in a rotating mode, the movable rod is connected to the fixed seat in a sliding mode, and the movable rod is provided with a first abutting portion.

Preferably, the bottom of the weight box is movably provided with a cover plate, the outer part of the box is provided with a second abutting component, the second abutting component comprises a connecting hook, an abutting buckle, an abutting seat and a sliding rod, the abutting seat is fixedly arranged on the outer wall of the weight box, the connecting hook and the abutting buckle are respectively connected to two ends of the sliding rod in a rotating mode, the sliding rod is connected to the abutting seat in a sliding mode, and the sliding rod is provided with a second abutting portion.

Preferably, blocking mechanisms are arranged in the casting channel and the falling channel, the blocking mechanisms comprise blocking ropes, and the blocking ropes are respectively arranged in the casting channel and the falling channel.

Preferably, the water pump is further arranged, the input end of the water pump is communicated with the bottom box body, and the output end of the water pump is communicated with the falling channel.

Preferably, the device further comprises a lower stop bracket and an upper stop hook assembly, wherein a low-position parking position is arranged in the casting passage, the casting frame is kept in abutting connection with the lower stop bracket at the low-position parking position, a high-position parking position is arranged in the falling passage, and the weight box is kept in abutting connection with the upper stop hook assembly at the high-position parking position.

In the technical scheme, the elevator type casting device provided by the utility model has the following beneficial effects:

according to the utility model, the weight box and the throwing frame can be adjusted to move or park in the throwing passage and the falling passage through the traction motor and the control steel cable, and the weight box can also move in the throwing passage of the moving throwing frame in the falling passage, so that the thrown object on the throwing frame can be driven to synchronously move, the initial power is provided instead of fuel, and the energy consumption can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic plan view of a structure according to an embodiment of the present utility model;

fig. 3 is a schematic view of a connection relationship structure of a projection frame according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a weight box according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a connection relationship between a projection frame and a sliding rail according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a second positioning head according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a first positioning head according to an embodiment of the present utility model;

FIG. 8 is a schematic structural diagram of a first abutment assembly according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of an upper stop hook assembly according to an embodiment of the present utility model.

Reference numerals illustrate:

1. casting the channel; 2. a falling channel; 3. a case; 31. a cover plate; 32. an adapter; 4. a casting frame; 41. a bottom disc; 42. a support frame; 43. a positioning block; 45. a fixing plate; 5. a traction motor; 6. a bearing steel cable; 6a, controlling a steel cable; 7. a positioning piece; 71. a first positioning head; 711. a first roller; 72. a second positioning head; 721. a second roller; 722. a third roller; 8. a first abutment assembly; 81. a fixing seat; 82. an abutment hook; 83. a movable rod; 84. a righting rod; 85. a circular groove; 86. a rotating lever; 9. a second abutment assembly; 91. a connecting hook; 92. the abutting buckle; 93. a butt joint seat; 94. a butt joint seat; 95. a second abutting portion; 10. a blocking mechanism; 101. a blocking rope; 102. a winch motor; 102a, winch; 102b, a damping device; 103. a first guide wheel; 104. a second guide wheel; 11. a bottom box; 12. a mounting groove; 13. a slide rail; 14. a water pump; 15. a lower stop bracket; 16. an upper stop hook assembly; 16a, unhooking; 16b, hooking; 16c, an upper hook support; 16d, a hydraulic cylinder.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-9, an elevator type separate-driving casting device comprises a casting channel 1, a falling channel 2 and a bottom box 11, wherein the casting channel 1 and the falling channel 2 are both communicated with the bottom box 11, and the elevator type separate-driving casting device further comprises:

a casting frame 4 arranged in the casting channel 1;

a weight box 3 arranged in the falling channel 2;

the traction motor 5 is arranged between the casting channel 1 and the falling channel 2, and a control steel cable wound on a traction wheel at the output end of the traction motor 5 is respectively connected with the casting frame 4 and the weight box 3;

the throwing frame 4 and the weight box 3 are directly connected with the bearing steel cable 6;

when no load exists, the weight box 3 and the throwing frame 4 are driven to move or park by the traction motor 5. During load casting, weights are filled in the weight boxes 3 to accelerate and fall along the falling channels 2, so that the casting frame 4 moves upwards in the casting channels 1 in an accelerating mode.

As shown in fig. 1 and 2, the casting channel 1 and the falling channel 2 can be constructed manually, and constructed by adopting reinforced concrete structures, and also can be constructed according to mountain-shaped topography to form the casting channel 1 and the falling channel 2 with higher heights. The projecting frame 4 specifically includes a bottom disc 41 and a supporting frame 42, the quantity of the supporting frame 42 is a plurality of, a plurality of supporting frame 42 circumference array distributes on the outer wall of the bottom disc 41, preferably, the quantity of the supporting frame 42 is four, be provided with locating piece 43 on the outer wall of the bottom disc 41, the quantity of locating piece 43 is a plurality of, a plurality of locating piece 43 is circumference array and distributes on the top of the bottom disc 41, specifically, the locating piece 43 is big end down's wedge structure, can offer the recess with the outer wall looks adaptation of locating piece 43 wedge structure on the base of being projected the object for make be projected the object and carry out preliminary location with locating piece 43. As an example provided by the utility model, the object to be thrown is a rocket, and a groove matched with the positioning block 43 is designed on the rocket base, so that the rocket and the bottom disc 41 are kept initially fixed. As shown in fig. 2, the bottoms of the casting channel 1 and the falling channel 2 are communicated with a bottom box 11. On the one hand, the top parts of the casting frame 4 and the weight box 3 are kept connected through guide pulleys arranged in the casting channel 1 and the falling channel 2, a traction motor 5 and a control steel cable 6a wound on a traction wheel at the output end of the traction motor. When in no-load, the traction motor 5 can drive the control steel cable 6a to move back and forth, thereby dragging the casting frame 4 and the weight box 3 to move up and down in the casting channel 1 and the falling channel 2 respectively to adjust the position or park. On the other hand, the top parts of the casting frame 4 and the weight box 3 are kept directly connected through guide pulleys and a bearing steel cable 6 which are arranged in the casting channel 1 and the falling channel 2. When the casting frame 4 casts under load, the weight box 3 is filled with the weight, and the weight in the weight box 3 is far greater than the total weight of the casting frame 4 and the cast objects therein. Therefore, the weight box 3 and the counterweight thereof are accelerated to fall in the falling channel 2, and the casting 4 and the weight box 3 are kept connected through the bearing steel cable 6, so that the casting frame 4 and the cast therein can be driven to rise in the casting channel 1 to obtain the casting power, thereby replacing fuel to provide initial power and reducing energy consumption. Preferably, as shown in fig. 2, a balance chain is arranged between the weight box 3 and the casting frame 4, and the balance chain passes through the bottom box 11 to be respectively connected with the weight box 3 and the casting frame 4.

The weight box 3 and the throwing frame 4 can be adjusted to move or park in the throwing passage and the falling passage through the traction motor 5 and the control steel cable 6a, and the weight box 3 can also move in the throwing passage 1 of the throwing frame 4 in the falling passage 2, so that the thrown object on the throwing frame 4 can be driven to synchronously move, the initial power is provided instead of fuel, and the energy consumption can be reduced.

A positioning block 43 for adapting to the object to be thrown is arranged on the bottom of the throwing frame 4, in this embodiment, the bump is specifically in a truncated cone structure, and is adapted to the shape of the positioning groove on the bottom of the object to be thrown.

As shown in fig. 3 and 5, positioning pieces 7 are respectively arranged on the casting frame 4 and the weight box 3, referring to fig. 8, supporting frames 42 are fixedly arranged on the casting frame 4, the number of the supporting frames 42 is a plurality of the supporting frames 42, the plurality of the supporting frames 42 are distributed on the casting frame 4 in a circumferential array, the positioning pieces 7 are arranged on the supporting frames 42, connecting rods 33 are arranged on the outer wall of the weight box 3, part of the positioning pieces 7 are fixedly arranged on the connecting rods 33 of the weight box 3, the casting frame 4 is slidably connected on the sliding rails 13 of the casting channel 1 through the supporting frames 42 and the positioning pieces 7, and the box body 3 is slidably connected on the sliding rails 13 of the falling channel 2 through the connecting rods 33 and the positioning pieces 7.

The positioning piece 7 comprises a first positioning head 71 and a second positioning head 72, specifically, the first positioning head 71 and the second positioning head 72 are both in an H-shaped structure, the number of sliding rails 13 in the casting channel 1 is matched with the number of supporting frames 42 on the casting frame 4, the sliding rails 13 are specifically in an I-shaped structure, a first roller 711 is installed between the inner walls of two opposite sides of one end of the first positioning head 71, as shown in fig. 7, one end of the first positioning head 71, on which the first roller 711 is installed, is connected with one end of the I-shaped structure of the sliding rails 13 in a sliding manner through the first roller 711, the first roller 711 is positioned on two sides of the I-shaped structure, the first positioning head 71 can be limited to deflect through the contact between the first roller 711 and the outer walls of two sides of the I-shaped structure of the sliding rails 13, the first positioning head 71 on the supporting frames 42 is matched through a plurality of sliding rails 13, the circumferential rotation of the projection frame 4 in the projection channel 1 is prevented, as shown in fig. 7, second rollers 721 are symmetrically arranged between inner walls at two opposite sides of one end of the second positioning head 72 'H' -shaped structure, third rollers 722 are arranged between inner walls at two opposite sides of the second positioning head 72 'H' -shaped structure, the axial direction of the third rollers 722 is parallel to the second rollers 721, the distance between the two second rollers 721 is larger than the middle partition plate of the sliding rail 13 'I' -shaped structure, the two second rollers 721 can be prevented from colliding with the middle partition plate of the sliding rail 13, the distance between the outer walls of the second rollers 721 and the third rollers 722 is matched with the thickness of the top of the sliding rail 13 'I' -shaped structure, the outer walls of the third rollers 722 and the outer walls of the second rollers 721 are respectively positioned at the outer walls at two sides of the top of the sliding rail 13 'I' -shaped structure, the outer walls of the second rollers 721 are abutted with the top outer walls of the 'I' -shaped structure through the outer walls of the third rollers 722 and the outer walls of the second rollers 721, the shaking of the casting frame 4 between the sliding rails 13 can be reduced, and the stable connection between the casting frame 4 and the sliding rails 13 is ensured. The sliding rail 13 in the falling channel 2 has the same structure and working principle as the sliding rail 13 in the casting channel 1, and no description is given here.

As shown in fig. 8, be provided with first butt subassembly 8 on throwing frame 4, first butt subassembly 8 includes fixing base 81, butt coupler 82, movable rod 83 and righting rod 84, as shown in fig. 8, fixed mounting has fixed plate 45 on the outer wall of throwing frame 4 one side, fixing base 81 fixed mounting is in the outer wall of fixed plate 45 one side, the circular slot has been seted up inside fixing base 81, movable rod 83 sliding connection is inside the circular slot, be provided with first butt portion 85 on the outer wall of movable rod 83, be provided with compression spring between first butt portion 85 and circular slot inner wall, can make movable rod 83 have the motion trend that remains vertical upwards throughout through compression spring, as shown in fig. 8, righting rod 84 is connected in fixed plate 45 through the pivot rotation, the one end that is close to the top of throwing passageway 1 at movable rod 83 is connected with transfer line 86 in the rotation, the other end of transfer line 86 is connected in the one end of righting rod 84 through the pivot rotation, the one end that the butt coupler 82 is rotated and is connected in the one end that movable rod 83 kept away from the top of throwing passageway 1, and butt coupler 82 is kept away from the top of fixed plate 1 in the fixed mounting is kept away from the top of fixed plate 1 in the fixed plate 81 through the pivot rotation.

As shown in fig. 5, the cover plate 31 is rotatably connected to the outer wall of the bottom of the weight box 3, specifically, the weight box 3 may be in a cylindrical structure or a cube structure, the embodiment is unfolded in a cube structure, the number of the cover plates 31 is preferably two, the two cover plates 31 are both rotatably connected to the bottom of the weight box 3, the second abutting component 9 is disposed on the outer wall of the weight box 3, the second abutting component 9 includes a connecting hook 91, an abutting buckle 92, an abutting seat 93 and a sliding rod 94, the abutting seat 93 is fixedly mounted on the outer wall of one side of the weight box 3, a circular hole groove is formed in the abutting seat 93, the sliding rod 94 is slidably connected to the abutting seat 93, a second abutting portion 95 is disposed on the outer wall of one side of the sliding rod 94, a compression spring is disposed between the inner wall of the circular hole groove and the outer wall of one side of the second abutting portion 95, the sliding rod 94 can be driven by the compression spring to have a movement trend of always facing away from the top direction of the dropping channel 2, an adapter 32 is fixedly mounted on the outer wall of one side of the weight box 3, one end of the abutting buckle 92 is rotatably connected to the rotating hook 92 via the rotating the adapting seat 92, the end of the adapting seat is connected to the end of the sliding rod 92 toward the end 31 through the abutting buckle 92, and the end of the sliding rod 94 can be prevented from being opened toward one end 31 by the end 31 facing the end 31.

The blocking mechanism 10 is arranged in the casting channel 1 and the falling channel 2, the blocking mechanism 10 comprises a blocking rope 101, the structure of the blocking mechanism 10 in the casting channel 1 is identical to that of the blocking mechanism 10 in the falling channel 2, the blocking mechanism 10 in the casting channel 1 is unfolded, the inner wall of the casting channel 1 is provided with a mounting groove 12, a winch motor 102 is fixedly arranged on the inner wall of one side of the mounting groove 12, a winch and a damper are fixedly arranged at the output end of the winch motor 102, the winch can keep a lower rotating speed through the damper, resistance can be provided when the blocking rope 101 is in abutting connection with the first abutting component 8 and the second abutting component 9, the blocking rope 101 is wound on the outer wall of the winch, first guide wheels 103 are symmetrically arranged on the inner wall of one side of the mounting groove 12, second guide wheels 104 are symmetrically arranged on the inner wall of one side of the casting channel 1, one end of the blocking rope 101 passes through the first guide wheels 103 on one side, the second guide wheels 104 on the other side, the first guide wheels 103 are connected to the other side of the second guide wheels 103, and finally, and the winch are connected to the winch, so that the blocking rope 101 can be wound on the inner walls of the two guide wheels 1.

As shown in fig. 8 and 9, a lower stopper bracket 15 is provided in the projection passage 1. When the projectile frame 4 is in the low-position parking position, the bottom of the projectile frame 4 falls exactly on the lower stop bracket 15. In the drop down channel 2, an upper stop hook assembly 16 is provided. The upper stop hook assembly 16 includes a lower hook 16a, an upper hook 16b, an upper hook support 16c, and a hydraulic cylinder 16d, and when the weight box 3 is in the high-position parking position, the lower hook 16a provided at the upper edge of the weight box 3 is just engaged with the upper hook 16b fixed to the falling path 2. The upper hook support 16c is fixedly arranged on the inner wall of the falling channel 2, one end of the upper hook 16b is rotatably connected to the upper hook support 16c through a rotating shaft, one end of the hydraulic cylinder 16d is rotatably connected to the inner wall of one side of the falling channel 2, the output end of the hydraulic cylinder 16d is rotatably connected to the upper hook 16b, the upper hook 16b can be driven to rotate through the output end of the hydraulic cylinder 16d, the upper hook 16b is in abutting connection with the lower hook 16a through the upper hook 16b, and the weight box 3 can be kept fixed at a high-position parking position.

Still include water pump 14, water pump 14 installs subaerial near the whereabouts passageway 2, the input and the bottom box 11 of water pump 14 remain the intercommunication, the inside water source that has stored of bottom box 11, the output intercommunication of water pump 14 has the water pipe, the one end intercommunication of water pipe is in whereabouts passageway 2, as shown in fig. 5, the water inlet has been seted up on the outer wall at box 3 top, be connected with the apron that intakes through the motor on the water inlet, can open or close the apron that intakes through the motor, prevent that box 3 from when the motion, the setting is inside water spill, the one end of water pipe runs through and extends to the whereabouts passageway 2 inside, as shown in fig. 5, the one end of water pipe is located the water inlet top, can carry the water in the bottom box 11 to the box 3 through water pump 14.

Working principle:

firstly, the empty-load casting frame 4 is transported to the bottom of the casting channel 1 through the traction motor 5 and is located on the lower stop bracket 15. The empty weight box 3 is transported to the top of the falling channel 2, and the lower hook 16a and the upper hook 16b of the weight box 3 are engaged and hooked. At this time, one end of the water pipe is located above the water inlet, and at this time, the traction motor 5 is locked.

The cast object is then transported to the cast frame 4 in the cast channel 1 by an external transport device, and may be installed by a sliding rail or a hanging manner, and the transport structure of the cast object is in the prior art, which is not described herein.

When the water is required to be launched, the water source in the bottom box 11 is pumped by the water pump 14, the water is conveyed into the weight box 3 by the water pipe, when the total weight of the weight box 3 filled with water moderately exceeds the total weight of the casting frame 4 and the cast object, the water injection is stopped, and then the water inlet cover plate is closed by the motor.

Then the traction motor 5 releases the brake, the upper hook 16b is driven to rotate through the hydraulic oil cylinder 16d, the lower hook 16a and the upper hook 16b are opened to be meshed, the weight box 3 and the casting frame 4 are connected through the bearing steel cable 6, and the weight box 3 is descended under the action of gravity because the total weight of the loaded weight box 3 is larger than the total weight of the loaded casting frame 4, the casting frame 4 in the casting channel 1 is pulled to move upwards on the sliding rail 13 through the bearing steel cable 6 while the weight box 3 is descended, the cast object in the casting frame 4 is driven to move upwards synchronously, and the casting frame 4 is descended in the casting channel 1 through the weight box 3 to be cast instead of traditional fuel, so that the consumption of chemical energy sources can be reduced.

When the casting frame 4 and the weight box 3 move to the blocking mechanism 10, the first abutting component 8 arranged on the casting frame 4 abuts against the blocking rope 101 erected on the inner wall of the casting channel 1 by the blocking mechanism 10, when the casting frame 4 moves, the abutting hook 82 arranged in the first abutting component 8 abuts against the blocking rope 101, the casting frame 4 moves upwards, the fixing seat 81 arranged on the casting frame 4 abuts against the first abutting part 85 on the movable rod 83, so that the casting frame 4 is braked, when the movable rod 83 is connected with the blocking rope 101, the casting frame 4 keeps moving under the action of inertia, and when the casting frame 4 keeps moving, namely, the movable rod 83 keeps sliding relative to the casting frame 4, because the centering rod 84 is rotationally connected to the fixed plate 45, one end of the centering rod 84 keeps being connected with the movable rod 83, when the movable rod 83 keeps fixed and the casting frame 4 moves upwards, one end of the centering rod 84 swings outwards, so that the tops of the two centering rods 84 are opened, and the top of the cast object is separated from the fixed plate. Meanwhile, the connecting hook 91 in the second abutting component 9 arranged on the weight box 3 is abutted with the blocking rope 101 erected on the inner wall of the falling channel 2, at the moment, the sliding rod 94 is kept fixed under the action of the blocking rope 101, under the action of inertia, the weight box 3 continues to move downwards, one end of the abutting buckle 92 connected with one end of the sliding rod 94 of the second abutting component 9 is rotatably connected to the adapter seat 32 on the outer wall of the weight box 3, when the weight box 3 keeps moving downwards, the abutting buckle 92 can be pushed to rotate, at the moment, one end of the abutting buckle 92 is separated from the cover plate 31 at the bottom of the weight box 3, under the action of gravity, the cover plate 31 is opened, at the moment, the water in the weight box 3 keeps the same speed as the weight box 3, the water in the weight box does not drop, and when the weight box 3 continues to move downwards, the abutting seat 93 on the weight box 3 continues to move downwards to abut against the second abutting part 95 on the sliding rod 94, at the moment, the weight box 3 is braked and the water in the weight box 3 continues to move downwards to the bottom 11. When the cast frame 4 is braked, the cast object has a certain initial speed, and under the action of inertia, the cast object can continuously move upwards for a distance, and at the moment, the ignition switch of the cast object can be turned on to finish rocket launching.

Those skilled in the art will appreciate that other similar connections may implement the present utility model. Such as welding, bonding, or bolting.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. The utility model provides an elevator type divides and drives projectile device, includes projectile passageway (1), whereabouts passageway (2) and bottom box (11), projectile passageway (1) all are linked together with whereabouts passageway (2) and bottom box (11), its characterized in that still includes:

a casting frame (4) arranged in the casting channel (1);

the weight box (3) is arranged in the falling channel (2);

a traction motor (5) arranged between the casting channel (1) and the falling channel (2), wherein the traction motor (5) is provided with a control steel cable (6 a), and the traction motor (5) is respectively and fixedly connected with the casting frame (4) and the weight box (3) through the control steel cable (6 a);

a load-bearing steel cable (6) which is directly connected with the casting frame (4) and the weight box (3);

the weight box (3) or the casting frame (4) is driven to move through the traction motor (5), and the weight box (3) moves along the falling channel (2) so as to move with the casting frame (4) in the casting channel (1).

2. The elevator type separate-driving casting device according to claim 1, wherein positioning pieces (7) are arranged on the casting frame (4) and the weight box (3), the casting frame (4) is slidably connected to the casting channel (1) through the positioning pieces (7) on the outer wall, and the weight box (3) is slidably connected to the falling channel (2) through the positioning pieces (7).

3. An elevator type separate driving casting device according to claim 2, characterized in that, the casting channel (1) and the falling channel (2) are provided with sliding rails (13), the positioning piece (7) comprises a first positioning head (71) and a second positioning head (72), the first positioning head (71) is symmetrically provided with a first roller (711), the first positioning head (71) is slidably connected with the outer wall of the sliding rail (13) through the first roller (711), the second positioning head (72) is provided with a second roller (721) symmetrically arranged and a third roller (722) axially arranged parallel to the second roller (721), and the second positioning head (72) is slidably connected with the sliding rail (13) of the falling channel (2) through the second roller (721) and the third roller (722).

4. An elevator type separate-driving casting device according to claim 1, characterized in that the casting frame (4) is provided with a first abutting component (8), the first abutting component (8) comprises a fixed seat (81), an abutting hook (82), a movable rod (83) and a centralizing rod (84), the abutting hook (82) and the centralizing rod (84) are respectively connected to two ends of the movable rod (83) in a rotating mode, the movable rod (83) is connected to the fixed seat (81) in a sliding mode, and a first abutting part (85) is arranged on the movable rod (83).

5. The elevator type separate-driving casting device according to claim 4, wherein a cover plate (31) is movably arranged at the bottom of the weight box (3), a second abutting component (9) is arranged outside the weight box (3), the second abutting component (9) comprises a connecting hook (91), an abutting buckle (92), an abutting seat (93) and a sliding rod (94), the abutting seat (93) is fixedly arranged on the outer wall of the weight box (3), the connecting hook (91) and the abutting buckle (92) are respectively connected to two ends of the sliding rod (94) in a rotating mode, the sliding rod (94) is connected to the abutting seat (93) in a sliding mode, and a second abutting portion (95) is arranged on the sliding rod (94).

6. The elevator type separate-driving casting device according to claim 1, wherein blocking mechanisms (10) are arranged in the casting channel (1) and the falling channel (2), the blocking mechanisms (10) comprise blocking ropes (101), and the blocking ropes (101) are respectively arranged in the casting channel (1) and the falling channel (2).

7. An elevator type separate-driving casting device according to claim 1, further comprising a water pump (14), wherein the input end of the water pump (14) is communicated with the bottom box body (11), and the output end of the water pump (14) is communicated with the falling channel (2).

8. An elevator type separate-driving casting device according to claim 1, further comprising a lower stop bracket (15) and an upper stop hook assembly (16), wherein a low-position parking position is arranged in the casting channel (1), the casting frame (4) is kept in abutting connection with the lower stop bracket (15) at the low-position parking position, a high-position parking position is arranged in the falling channel (2), and the weight box (3) is kept in abutting connection with the upper stop hook assembly (16) at the high-position parking position.