CN115031592B

CN115031592B - Military gunpowder weighing and filling device

Info

Publication number: CN115031592B
Application number: CN202210572278.0A
Authority: CN
Inventors: 杨丽; 岳明凯; 柴小冬; 胡明; 赵爽; 李姝�; 杨峰
Original assignee: Shenyang Ligong University
Current assignee: Shenyang Ligong University
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2023-04-28
Anticipated expiration: 2042-05-25
Also published as: CN115031592A

Abstract

The invention discloses a military powder weighing and filling device, relates to the technical field of military powder weighing and filling, and solves the problems that a large number of operations are manually performed in the process of weighing and filling the military powder of a bullet, the powder is easy to adhere to the inner wall of a conveying funnel during filling, the quantity of the powder is inaccurate, the position of the bullet is easy to deviate due to the fact that the bullet is lighter during conveying, and the powder is easy to spill outside during filling, so that the powder is wasted and the quality of the bullet is influenced. The utility model provides a military powder weighs filling device, includes the base, the top movable mounting of base has carousel mechanism, the surface of base is equipped with four transportation conveyer belts. According to the bullet shell, the conveying belt and the fixing plate of the conveying belt are matched, and the operation amount of workers is reduced in an automatic feeding and discharging mode and an automatic weighing and filling mode of the bullet shell through the filling mechanism.

Description

Military gunpowder weighing and filling device

Technical Field

The invention relates to the technical field of weighing and filling of military powder, in particular to a weighing and filling device of the military powder.

Background

Along with the rapid development of social economy, the use of gunpowder is one of the common weapons in military use, and gunpowder is one of the four inventions in China. Under the action of proper external energy, the gas burner can burn quickly and regularly and generate a large amount of high-temperature gas. The energy source mainly used as propellant of bullet and shell and propellant of rocket and missile and other driving device is an important component of ammunition, and the gunpowder is required to be filled in the manufacturing process of the bullet.

However, the weighing and filling of the military powder of the existing bullet are carried out manually, so that the operation is very inconvenient, the powder is easy to adhere to the inner wall of the conveying hopper during filling, the powder amount is inaccurate, defective products are produced, the position of the bullet is easy to deviate due to the fact that the bullet is lighter during conveying, the powder is easy to spill outside during filling, and the quality of the bullet is influenced while the powder is wasted; therefore, the existing requirements are not met, and for this purpose we propose a military gunpowder weighing and filling device.

Disclosure of Invention

The invention aims to provide a military powder weighing and filling device, which solves the problems that the prior art provides a large number of operations of weighing and filling of the bullet for military powder are manually carried out, so that the operation is very inconvenient, the powder is easy to adhere to the inner wall of a conveying funnel during filling, the quantity of the powder is inaccurate, defective products are produced, the position of the bullet is easy to deviate due to lighter weight during conveying, the powder is easy to spill outside during filling, the powder is wasted, the quality of the bullet is influenced, and the like.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a military powder weighing and filling device, includes the base, the top movable mounting of base has carousel mechanism, the surface of base is equipped with four transportation conveyer belts, the surface of transportation conveyer belt is all fixed mounting has the conveyer belt fixed plate, the bottom of conveyer belt fixed plate is all fixed mounting has a plurality of support columns, the surface of conveyer belt fixed plate all is equipped with servo motor, wherein two the top of transportation conveyer belt is all movable mounting and is prevented partially the mechanism, one side of base surface is equipped with two filling mechanism;

the rotary table mechanism comprises a movable rotary table, a rotary table outer groove, movable rods, fixed arc plates, fixed rods, a rotary table rotating shaft, a spring groove and a compression spring, wherein the movable rotary table is movably arranged on the top end surface of a base, twelve rotary table outer grooves are formed in the outer surface of the movable rotary table, two movable rods are movably arranged in the rotary table outer groove, the fixed arc plates are fixedly arranged at the outer end surfaces of the movable rods, and the fixed rods are fixedly arranged at the positions, close to the upper part and the lower part, of the inner wall surface of the inner part of the rotary table outer groove;

the filling mechanism comprises a fixed base, a fixed table, fixed baffles, baffle side grooves, an assembly table, a material weighing cylinder rotating shaft, a material weighing cylinder, a material discharging plate, a feeding funnel, a weighing sensor, a fixed table inner groove, a movable inclined arc plate, a connecting rod, a connecting pipe and a connecting pipe inclined plate, wherein the fixed base is arranged on one side of the outer surface of a base, the fixed tables are fixedly arranged on the top ends of the fixed bases, the material weighing cylinder is movably arranged on one side of the top ends of the fixed tables, the fixed baffles are fixedly arranged on the other side of the top ends of the fixed tables, the baffle side grooves are formed in the surface of one side, close to the material weighing cylinder, of the fixed baffles, the feeding funnel is fixedly arranged on the bottom surface of the fixed table, and the connecting pipe is arranged on the bottom end of the feeding funnel.

Preferably, the anti-deflection mechanism comprises a connecting frame, a connecting plate and an anti-deflection fixing plate, wherein the connecting frame is fixedly arranged on the top end surface of the conveyor belt fixing plate, the connecting plate is movably arranged on the inner side surface of the connecting frame, and the anti-deflection fixing plate is fixedly arranged on the inner side surface of the connecting plate.

Preferably, the inner side surface of the fixed table is provided with four fixed table inner grooves, movable oblique circular arc plates are movably mounted in the fixed table inner grooves, and the bottom end surfaces of the movable oblique circular arc plates are attached to the inner wall surface of the feeding hopper.

Preferably, both sides of the inner surface of the outer groove of the rotary table are provided with spring grooves, compression springs are movably mounted in the spring grooves, one ends of the movable rods are movably clamped into the inner parts of the spring grooves, and one end surfaces of the movable rods clamped into the spring grooves are movably connected with one end surfaces of the compression springs.

Preferably, eleven bullet shells are arranged in the turntable outer grooves, the surfaces of the bullet shells are attached to the surfaces of the fixed arc plates, and the surfaces of the bullet shells are attached to the surfaces of the fixed rods.

Preferably, the top surface of the fixing rod located above is attached to the bottom surface of the fixed arc plate, the surface of the fixing rod located below is provided with a pressure sensor, the pressure sensor is attached to the surface of the bullet shell, a turntable rotating shaft is movably mounted on the bottom surface of the movable turntable, the turntable rotating shaft is movably clamped into the base, a servo motor is arranged in the base, and the turntable rotating shaft is electrically connected with the servo motor.

Preferably, a console is arranged on the surface of the other side of the fixed base.

Preferably, the inside of title feed cylinder all is equipped with the gunpowder, the equal fixed mounting in one side position that fixed station top surface was equipped with the title feed cylinder has two assembly tables, the equal movable mounting in inboard of assembly table calls the feed cylinder pivot, the surface of assembly table all is equipped with servo motor, the one end of title feed cylinder pivot all blocks into the surface inside of title feed cylinder, the equal fixed mounting in top surface of title feed cylinder has the flitch, the inside of baffle side groove is gone into to the equal movable card of title feed cylinder and flitch, the bottom of title feed cylinder all is equipped with weighing sensor, weighing sensor all is connected with the control cabinet electricity.

Preferably, the equal fixed mounting in unable adjustment base's surface has two connecting rods, the connecting rod all with connecting pipe fixed connection, the equal fixed mounting in top and bottom surface of connecting pipe has the connecting pipe swash plate, the inside of connecting pipe swash plate is all gone into to the bottom of feeding funnel.

Preferably, the movable oblique circular arc plate is located the inside one end surface of fixed station inside and all movably mounted has the tow chain, the inside of fixed station all is equipped with four linear electric motor, the tow chain all with linear electric motor swing joint, the equal movably mounted of one end surface that the spring groove was gone into to the movable rod card has the tow chain, is located the surface of movable rod one end the equal movably mounted of surface of tow chain has linear electric motor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the bullet shell automatic weighing and filling device, the conveying belt is matched with the conveying belt fixing plate, when the device is used, the conveying belt provided with the deviation preventing mechanism can be controlled by the servo motor to rotate clockwise, so that the bullet shell can be conveyed to the inside of the outer groove of the rotary table through the conveying belt, the conveying belt which is not provided with the deviation preventing mechanism is controlled by the servo motor to rotate anticlockwise, the bullet shell in the outer groove of the rotary table is conveyed to a designated place through the conveying belt, and the operation amount of workers is reduced through an automatic feeding and discharging mode and a mode of automatically weighing and filling the inside of the bullet shell through the filling mechanism. Through the cooperation of movable rod and fixed circular arc board, make the device when using, after the bullet shell is transported to the inside of carousel external groove through the transportation conveyer belt, the bullet shell can strike the pressure sensor on dead lever surface earlier, the pressure signal that receives through pressure sensor changes the signal of telecommunication and carries the inside linear electric motor of movable carousel that is connected with the movable rod, thereby make its drive tow chain, make the movable rod drive fixed circular arc board make the surface of fixed circular arc board laminate with the surface of bullet shell, and the elastic potential energy through compression spring further improves the pressure of fixed circular arc board to the bullet shell, thereby fix the bullet shell, make the bullet shell can follow to movable carousel rotation and follow carousel external groove and remove, and through the fixed of dead lever and fixed circular arc board to the bullet shell, can make the bullet shell keep unchanged at the inside relative position of carousel external groove, prevent the condition of skew appears in the time of follow-up filling, prevent weighing good powder and spill and lead to the flaw article output. Through the arrangement of the anti-deflection fixing plates, when the bullet shell is transported to the inside of the outer groove of the turntable through the transport conveyor belt, the bullet shell can be blocked by the anti-deflection fixing plates, so that the bullet shell orderly and respectively enters the inside of each outer groove of the turntable, the angles of the bullet shell entering the inside of the outer groove of the turntable are consistent, and the bullet shell is prevented from being deflected;

2. according to the invention, through the cooperation of the weighing barrel and the weighing sensor, firstly, the weighing sensor is controlled to conduct peeling operation, gunpowder is added into the weighing barrel through a threaded push rod or the rest mode, then, the weighing measurement is conducted through the gunpowder in the weighing sensor symmetrical barrel, after the weight of the gunpowder reaches a specified requirement, the conveying of the gunpowder is stopped, the rotating shaft of the weighing barrel is controlled to rotate through a servo motor, so that the weighing barrel 207 is inclined towards the direction of the fixed baffle 203, the weighing barrel and the discharging plate are clamped into the side groove of the baffle, the gunpowder is conveyed into the feeding hopper along the discharging plate, and then, the gunpowder is conveyed into the bullet shell through a connecting pipe at the bottom end of the feeding hopper, and the filling of the gunpowder in the bullet shell is completed. Through the cooperation of activity oblique circular arc board and fixed station inside groove, when the powder gets into the inside of pay-off funnel through weighing the feed cylinder, through control cabinet control linear electric motor, and then drive tow chain promotes activity oblique circular arc board, make activity oblique circular arc board move to oblique below on the inclined plane of pay-off funnel inner wall, thereby make the powder that is stained with on the pay-off funnel inner wall promote to the inside of bullet shell, and activity oblique circular arc board can produce less vibration sense when removing, can make the powder that is adhered to on self surface also shake to the inside of bullet shell, prevent that the powder from being stained with and attach on the oblique inner wall of pay-off funnel, lead to the powder quantity inaccurate and influence the processing of bullet shell. Through the cooperation of connecting pipe and connecting pipe swash plate, make the powder need collect the powder through the connecting pipe swash plate before getting into the bullet shell through feeding funnel earlier, transport the inside to the bullet shell through the connecting pipe afterwards, prevent that the height between feeding funnel and the bullet shell from being too big, lead to the powder to be easy because other factors such as wind-force and spill outside, reduce the extravagant condition of powder to and prevent the output of defective article.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the entirety of the present invention;

FIG. 3 is a cross-sectional elevation view of the entirety of the present invention;

FIG. 4 is a cross-sectional side view of the entirety of the present invention;

FIG. 5 is a top view, in cross-section, of the entirety of the present invention;

FIG. 6 is a schematic view of the partial structure of the portion A of the present invention;

FIG. 7 is a schematic view of the partial structure of the part C of the present invention;

FIG. 8 is a schematic view of the partial structure of the portion B of the present invention;

fig. 9 is a schematic view showing a partial structure of the fixing rod of the present invention.

In the figure: 1. a turntable mechanism; 101. a movable turntable; 102. a turntable outer groove; 103. a movable rod; 104. fixing the arc plate; 105. a fixed rod; 106. a turntable shaft; 107. a spring groove; 108. a compression spring; 2. a loading mechanism; 201. a fixed base; 202. a fixed table; 203. a fixed baffle; 204. a baffle side groove; 205. an assembly table; 206. weighing a rotary shaft of the charging barrel; 207. weighing a charging barrel; 208. a discharge plate; 209. a feed hopper; 210. a weighing sensor; 211. an inner groove of the fixed table; 212. a movable oblique circular arc plate; 213. a connecting rod; 214. a connecting pipe; 215. a connecting pipe sloping plate; 3. an anti-deviation mechanism; 301. a connecting frame; 302. a connecting plate; 303. an anti-deviation fixing plate; 4. a transport conveyor; 5. a conveyor belt fixing plate; 6. a support column; 7. a servo motor; 8. a bullet shell; 9. a base; 10. a conveyor belt spindle; 11. a linear motor; 12. a drag chain; 13. a pressure sensor; 14. a console.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments.

Referring to fig. 1 to 8, an embodiment of the present invention provides: the utility model provides a military powder weighing and filling device, including base 9, the top movable mounting of base 9 has carousel mechanism 1, the surface of base 9 is equipped with four transportation conveyer belts 4, the surface of transportation conveyer belt 4 is all fixed mounting has conveyer belt fixed plate 5, the bottom of conveyer belt fixed plate 5 is all fixed mounting has a plurality of support columns 6, the surface of conveyer belt fixed plate 5 all is equipped with servo motor 7, wherein the top of two transportation conveyer belts 4 is all movable mounting and is prevented partially mechanism 3, one side of base 9 surface is equipped with two filling mechanism 2;

the turntable mechanism 1 comprises a movable turntable 101, turntable outer grooves 102, movable rods 103, fixed arc plates 104, fixed rods 105, a turntable rotating shaft 106, a spring groove 107 and a compression spring 108, wherein the movable turntable 101 is movably installed on the top end surface of a base 9, twelve turntable outer grooves 102 are formed in the outer surface of the movable turntable 101, two movable rods 103 are movably installed in the turntable outer grooves 102, fixed arc plates 104 are fixedly installed at the outer end surfaces of the movable rods 103, and fixed rods 105 are fixedly installed on the inner wall surfaces of the inner parts of the turntable outer grooves 102 close to the upper part and the lower part;

the filling mechanism 2 comprises a fixed base 201, a fixed table 202, a fixed baffle 203, a baffle side groove 204, an assembly table 205, a material weighing cylinder rotating shaft 206, a material weighing cylinder 207, a discharging plate 208, a feeding funnel 209, a weighing sensor 210, a fixed table inner groove 211, a movable inclined arc plate 212, a connecting rod 213, a connecting pipe 214 and a connecting pipe inclined plate 215, wherein the two fixed bases 201 are respectively arranged on one side of the outer surface of the base 9, the top end of the fixed base 201 is respectively fixedly provided with the fixed table 202, one side of the top end of the fixed table 202 is respectively movably provided with the material weighing cylinder 207, the other side of the top end of the fixed table 202 is respectively fixedly provided with the fixed baffle 203, one side surface of the fixed baffle 203, which is close to the material weighing cylinder 207, is respectively provided with the baffle side groove 204, the bottom end surface of the fixed table 202 is fixedly provided with the feeding funnel 209, the bottom of feeding funnel 209 is equipped with connecting pipe 214, through the cooperation of transportation conveyer belt 4 and conveyer belt fixed plate 5, make the device when using, the transportation conveyer belt 4 that the accessible servo motor 7 control was equipped with anti-deflection mechanism 3 rotates clockwise, thereby make bullet shell 8 accessible transportation conveyer belt 4 transport to the inside of carousel external groove 102, and the transportation conveyer belt 4 anticlockwise rotation that does not be equipped with anti-deflection mechanism 3 through servo motor 7 control, thereby make the inside bullet shell 8 of carousel external groove 102 transport to appointed place through transportation conveyer belt 4, through the mode of automatic feeding ejection of compact and through the mode of filling mechanism 2 automatic weighing to the inside of bullet shell 8, staff's operation volume has been reduced.

Further, the deviation prevention mechanism 3 comprises a connecting frame 301, a connecting plate 302 and deviation prevention fixing plates 303, wherein the connecting frame 301 is fixedly arranged on the top end surface of the conveyor belt fixing plate 5, the connecting plate 302 is movably arranged on the inner side surface of the connecting frame 301, the deviation prevention fixing plates 303 are fixedly arranged on the inner side surface of the connecting plate 302, the bullet shell 8 can be blocked by the deviation prevention fixing plates 303 when being transported to the inside of the turntable outer groove 102 through the transportation conveyor belt 4 through the arrangement of the deviation prevention fixing plates 303, so that the bullet shell 8 orderly and respectively enters the inside of each turntable outer groove 102, and the angles of the bullet shell 8 entering the inside of the turntable outer groove 102 are consistent, so that the bullet shell 8 is prevented from deviating.

Further, the inner side surface of the fixed table 202 is provided with four fixed table inner grooves 211, the movable inclined arc plates 212 are movably mounted in the fixed table inner grooves 211, the bottom end surfaces of the movable inclined arc plates 212 are attached to the inner wall surface of the feeding hopper 209, through the cooperation of the movable inclined arc plates 212 and the fixed table inner grooves 211, when powder enters the inside of the feeding hopper 209 through the weighing barrel 207, the linear motor 11 is controlled through the control console 14, and then the drag chain 12 is driven to push the movable inclined arc plates 212 to move obliquely downwards on the inclined surface of the inner wall of the feeding hopper 209, so that the powder attached to the inner wall of the feeding hopper 209 is pushed to the inside of the bullet shell 8, and small vibration sense is generated when the movable inclined arc plates 212 move, so that the powder attached to the surface of the movable inclined arc plates can also shake down to the inside of the bullet shell 8, and the powder is prevented from being attached to the inclined inner wall of the feeding hopper 209, and the powder quantity is inaccurate, so that the processing of the bullet shell 8 is influenced.

Further, both sides of carousel external groove 102 internal surface all are equipped with spring groove 107, the inside of spring groove 107 is all movable mounting has compression spring 108, the inside of spring groove 107 is all gone into to the one end activity card of movable rod 103, the one end surface of spring groove 107 is gone into to movable rod 103 card and the one end surface swing joint of compression spring 108, through the cooperation of movable rod 103 and fixed circular arc plate 104, make the device when using, after sub-bullet shell 8 transported to carousel external groove 102's inside through conveyer belt 4, the pressure sensor 13 of dead lever 105 surface can be impacted earlier to sub-bullet shell 8, the pressure signal that receives through pressure sensor 13 changes into the signal of telecommunication and is carried the linear electric motor 11 that is located movable carousel 101 that is connected with movable rod 103, thereby make its drive drag chain 12, make movable rod 103 drive the surface laminating of fixed circular arc plate 104 and the surface of sub-bullet shell 8, and further improve the pressure of fixed circular arc plate 104 to sub-bullet shell 8 through compression spring 108's elastic potential energy, thereby make sub-bullet shell 8 follow-up to movable carousel 101 rotate and follow-up carousel 102 and remove, and the position of sub-bullet shell 8 through fixed circular arc plate 104 can prevent that the follow-up bullet shell 8 from changing the situation and the appearance of the flaw is out when the fixed position of the carousel is kept to the fixed position of bullet shell 8, the follow-up, the relative to the quality product is prevented from changing and the appearance of the flaw is filled to the inside of the following bullet shell.

Further, the inside of eleven carousel external slots 102 all is equipped with bullet shell 8, the surface of bullet shell 8 all laminates with the surface of fixed circular arc board 104, the surface of bullet shell 8 all laminates with the surface of dead lever 105, promote fixed circular arc board 104 through movable rod 103 and make the surface of fixed circular arc board 104 laminate with the surface of bullet shell 8, and further improve the pressure of fixed circular arc board 104 to bullet shell 8 through compression spring 108's elastic potential energy, thereby fix bullet shell 8, make bullet shell 8 can follow to movable carousel 101 and rotate and follow carousel external slot 102 and remove.

Further, the top end surface of the fixing rod 105 located above is attached to the bottom end surface of the fixing circular arc plate 104, the surface of the fixing rod 105 located below is provided with the pressure sensor 13, the pressure sensor 13 is attached to the surface of the bullet shell 8, the bottom end surface of the movable turntable 101 is movably provided with the turntable rotating shaft 106, the turntable rotating shaft 106 is movably clamped into the base 9, the servo motor 7 is arranged in the base 9, and the turntable rotating shaft 106 is electrically connected with the servo motor 7.

Further, the other side surfaces of the fixed base 201 are each provided with a console 14.

Further, the inside of title feed cylinder 207 all is equipped with the powder, the equal fixed mounting in one side position that fixed station 202 top surface was equipped with title feed cylinder 207 has two assembly tables 205, the equal movable mounting in inboard of assembly table 205 has title feed cylinder pivot 206, the surface of assembly table 205 all is equipped with servo motor 7, the inside surface of title feed cylinder 207 is all gone into to the one end of title feed cylinder pivot 206 all blocking, the equal fixed mounting in top surface of title feed cylinder 207 has discharge plate 208, title feed cylinder 207 and discharge plate 208 all movable clamping go into baffle side groove 204's inside, the bottom of title feed cylinder 207 all is equipped with weighing sensor 210, weighing sensor 210 all is connected with control cabinet 14 electricity, through the cooperation of title feed cylinder 207 and weighing sensor 210, firstly control weighing sensor 210 through control weighing sensor 210 and peeling the operation, through screw thread push rod or all the inside of all modes with the powder addition title feed cylinder 207, afterwards, after the weight of powder reaches the appointed requirement, stop the transport of powder, control weighing cartridge 207 through servo motor 206 rotates, thereby make the inside hopper 203 slope hopper 208 to the inside hopper 208 through the inside of the baffle plate of the inside of the transport hopper 8, thereby the inside hopper 8 is gone into the hopper 209 through the inside of the transport hopper 208, the inside hopper 8 of the transport hopper, the inside hopper-shaped charge loading hopper 208 is accomplished along the inside the conveying hopper 208, the inside the hopper-shaped charge hopper is filled with the hopper-shaped charge, and the inside the hopper-shaped charge is filled up.

Further, two connecting rods 213 are fixedly installed on the surface of the fixed base 201, the connecting rods 213 are fixedly connected with the connecting pipes 214, connecting pipe inclined plates 215 are fixedly installed on the surfaces of the top and bottom ends of the connecting pipes 214, the bottom ends of the feeding hopper 209 are clamped into the inner parts of the connecting pipe inclined plates 215, and the connecting pipes 214 and the connecting pipe inclined plates 215 are matched, so that powder is required to be collected through the connecting pipe inclined plates 215 before entering the bullet shell 8 through the feeding hopper 209, and then transported to the inner part of the bullet shell 8 through the connecting pipes 214, so that the height between the feeding hopper 209 and the bullet shell 8 is prevented from being too large, the powder is easily scattered outwards due to other factors such as wind force, the waste of powder is reduced, and defective products are prevented from being produced.

Further, the drag chain 12 is movably mounted on one end surface of the movable oblique circular arc plate 212, which is located in the fixed table inner groove 211, four linear motors 11 are respectively arranged in the fixed table 202, the drag chain 12 is movably connected with the linear motors 11, the drag chain 12 is movably mounted on one end surface of the movable rod 103, which is clamped into the spring groove 107, and the linear motors 11 are movably mounted on the surface of the drag chain 12, which is located on one end surface of the movable rod 103.

Working principle: during the use, through the cooperation of transportation conveyer belt 4 and conveyer belt fixed plate 5, make the device when using, the transportation conveyer belt 4 that the accessible servo motor 7 control was equipped with anti-deflection mechanism 3 rotates clockwise, thereby make bullet shell 8 accessible transportation conveyer belt 4 transport to the inside of carousel external tank 102, and the transportation conveyer belt 4 anticlockwise rotation that does not be equipped with anti-deflection mechanism 3 through servo motor 7 control, thereby make the inside bullet shell 8 of carousel external tank 102 transport to appointed place through transportation conveyer belt 4, through the mode of automatic feeding ejection of compact and the mode of automatic weighing filling to the inside of bullet shell 8 through filling mechanism 2, staff's operation amount has been reduced. Through the cooperation of movable rod 103 and fixed circular arc plate 104, make the device when using, after bullet shell 8 transported to the inside of carousel external groove 102 through transportation conveyer 4, bullet shell 8 can strike the pressure sensor 13 on dead lever 105 surface earlier, the pressure signal that receives through pressure sensor 13 turns into the signal of telecommunication and is transmitted to the linear electric motor 11 that is located movable carousel 101 inside that is connected with movable rod 103, thereby make its drive tow chain 12, make movable rod 103 drive fixed circular arc plate 104 make the surface of fixed circular arc plate 104 laminate with the surface of bullet shell 8, and further improve the pressure of fixed circular arc plate 104 to bullet shell 8 through compression spring 108, thereby fix bullet shell 8, make bullet shell 8 can follow to movable carousel 101 rotation and follow carousel external groove 102 and remove, and through the fixed of dead lever 105 and fixed circular arc plate 104, can make bullet shell 8 keep unchanged at the inside relative position of carousel external groove 102, prevent the circumstances that the skew appears in the time of follow-up filling, prevent weighing good gunpowder from leaking and spilling and leading to the flaw article output. Through the setting of preventing the fixed plate 303, make bullet shell 8 when transporting to carousel external groove 102 inside through transportation conveyer belt 4, accessible prevent that the fixed plate 303 from preventing partially to block bullet shell 8 to make bullet shell 8 orderly get into the inside of each carousel external groove 102 respectively, and can make the angle of bullet shell 8 when getting into carousel external groove 102 inside unanimous, prevent the condition that bullet shell 8 appears the skew.

Through the cooperation of weighing sensor 210 and weighing cartridge 207, firstly control weighing sensor 210 through control panel 14 and carry out peeling operation, add the powder into the inside of weighing cartridge 207 through screw thread push rod or other modes, then carry out weighing measurement through the powder in weighing sensor 210 symmetry feed cartridge 207, after the weight of powder reaches the appointed requirement, stop the transport of powder, control weighing cartridge pivot 206 through servo motor 7 and rotate, thereby make weighing cartridge 207 incline to the place direction of fixed baffle 203, thereby make weighing cartridge 207 and discharge plate 208 card go into the inside of baffle side groove 204, the powder can transport to the inside of hopper 209 along discharge plate 208, then transport to the inside of bullet shell 8 through the connecting pipe 214 of hopper 209 bottom, accomplish the packing of bullet shell 8 powder. Through the cooperation of activity oblique circular arc board 212 and fixed station inside groove 211, when the gunpowder gets into the inside of feeding funnel 209 through title feed cylinder 207, through control cabinet 14 control linear electric motor 11, and then drive tow chain 12 promotes activity oblique circular arc board 212, make activity oblique circular arc board 212 move obliquely downwards on the inclined plane of feeding funnel 209 inner wall, thereby make the gunpowder that is stained on feeding funnel 209 inner wall promote to the inside of bullet shell 8, and activity oblique circular arc board 212 can produce less vibration sense when moving, can make the gunpowder that is stained on self surface also shake down to the inside of bullet shell 8, prevent that the gunpowder from being stained on the oblique inner wall of feeding funnel 209, lead to the inaccurate processing of gunpowder quantity and influence bullet shell 8. Through the cooperation of connecting pipe 214 and connecting pipe swash plate 215, make the powder need collect the powder through connecting pipe swash plate 215 before getting into bullet shell 8 through feeding funnel 209, transport the inside to bullet shell 8 through connecting pipe 214 afterwards, prevent that the height between feeding funnel 209 and the bullet shell 8 is too big, lead to the powder to be easy because other factors such as wind-force and spill outside, reduce the extravagant condition of powder to and prevent the output of defective products.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a for military use gunpowder weighing filling device, includes base (9), its characterized in that: the automatic feeding device is characterized in that a turntable mechanism (1) is movably mounted at the top end of a base (9), four conveying conveyor belts (4) are arranged on the outer surface of the base (9), a conveyor belt fixing plate (5) is fixedly mounted on the outer surface of each conveying conveyor belt (4), a plurality of support columns (6) are fixedly mounted at the bottom end of each conveyor belt fixing plate (5), a servo motor (7) is arranged on the outer surface of each conveyor belt fixing plate (5), an anti-deflection mechanism (3) is movably mounted at the top ends of two conveying conveyor belts (4), and two filling mechanisms (2) are arranged on one side of the outer surface of the base (9);

the rotary table mechanism (1) comprises a movable rotary table (101), a rotary table outer groove (102), movable rods (103), fixed arc plates (104), fixed rods (105), rotary table rotating shafts (106), spring grooves (107) and compression springs (108), wherein the movable rotary table (101) is movably arranged on the top end surface of a base (9), twelve rotary table outer grooves (102) are formed in the outer surface of the movable rotary table (101), two movable rods (103) are movably arranged in the rotary table outer groove (102), fixed arc plates (104) are fixedly arranged at the outer end surface of each movable rod (103), and fixed rods (105) are fixedly arranged at positions, close to the upper part and the lower part, of the inner wall surface of the rotary table outer groove (102);

the filling mechanism (2) comprises a fixed base (201), a fixed table (202), fixed baffles (203), baffle side grooves (204), an assembling table (205), a material weighing cylinder rotating shaft (206), a material weighing cylinder (207), a discharging plate (208), a material feeding funnel (209), a weighing sensor (210), fixed table inner grooves (211), movable inclined arc plates (212), connecting rods (213), connecting pipes (214) and connecting pipe inclined plates (215), wherein the fixed base (201) is arranged on one side of the outer surface of a base (9), the fixed table (202) is fixedly arranged on the top end of the fixed base (201), the material weighing cylinder (207) is movably arranged on one side of the top end of the fixed table (202), the fixed baffles (203) are fixedly arranged on one side surface of the fixed baffles (203) close to the material weighing cylinder (207), the material feeding funnel (209) is fixedly arranged on the bottom end surface of the fixed table (202), and the connecting pipes (214) are arranged on the bottom end of the material feeding funnel (209).

2. A military powder weighing and filling device as claimed in claim 1, wherein: the anti-deviation mechanism (3) comprises a connecting frame (301), a connecting plate (302) and an anti-deviation fixing plate (303), wherein the connecting frame (301) is fixedly installed on the top end surface of the conveyor belt fixing plate (5), the connecting plate (302) is movably installed on the inner side surface of the connecting frame (301), and the anti-deviation fixing plate (303) is fixedly installed on the inner side surface of the connecting plate (302).

3. A military powder weighing and filling device as claimed in claim 1, wherein: the inside surface of fixed station (202) all is equipped with four fixed station inside grooves (211), the inside of fixed station inside groove (211) all movable mounting has activity oblique circular arc board (212), the bottom surface of activity oblique circular arc board (212) all laminates with the inner wall surface of feeding hopper (209).

4. A military powder weighing and filling device as claimed in claim 1, wherein: the two sides of the inner surface of the rotary disc outer groove (102) are respectively provided with a spring groove (107), compression springs (108) are movably mounted in the spring grooves (107), one ends of the movable rods (103) are movably clamped into the spring grooves (107), and one end surfaces of the movable rods (103) are movably connected with one end surfaces of the compression springs (108).

5. A military powder weighing and filling device as claimed in claim 1, wherein: eleven of the rotary disc outer grooves (102) are respectively provided with a bullet shell (8), the surfaces of the bullet shells (8) are respectively attached to the surfaces of the fixed arc plates (104), and the surfaces of the bullet shells (8) are respectively attached to the surfaces of the fixed rods (105).

6. A military powder weighing and filling device as claimed in claim 1, wherein: the top surface that is located dead lever (105) all laminates with the bottom surface of fixed circular arc board (104), is located the below the surface of dead lever (105) all is equipped with pressure sensor (13), pressure sensor (13) all laminates with the surface of bullet shell (8), the bottom surface movable mounting of movable carousel (101) has carousel pivot (106), the inside of base (9) is gone into in carousel pivot (106) activity card, the inside of base (9) is equipped with servo motor (7), carousel pivot (106) are connected with servo motor (7) electricity.

7. A military powder weighing and filling device as claimed in claim 1, wherein: the other side surfaces of the fixed bases (201) are respectively provided with a console (14).

8. The military powder weigh filling apparatus of claim 7, wherein: the inside of title feed cylinder (207) all is equipped with the powder, one side position that fixed station (202) top surface was equipped with title feed cylinder (207) is equal fixed mounting has two assembly tables (205), the equal movable mounting in inboard of assembly table (205) is called feed cylinder pivot (206), the surface of assembly table (205) all is equipped with servo motor (7), the one end of title feed cylinder pivot (206) all blocks into the surface inside of title feed cylinder (207), the equal fixed mounting in top surface of title feed cylinder (207) has flitch (208), the inside of baffle side groove (204) is all blocked to title feed cylinder (207) and flitch (208), the bottom of title feed cylinder (207) all is equipped with weighing sensor (210), weighing sensor (210) all are connected with control cabinet (14) electricity.

9. A military powder weighing and filling device as claimed in claim 1, wherein: the surface of unable adjustment base (201) is equal fixed mounting has two connecting rods (213), connecting rod (213) all with connecting pipe (214) fixed connection, the top and the bottom surface of connecting pipe (214) are equal fixed mounting have connecting pipe swash plate (215), the inside of connecting pipe swash plate (215) is all blocked to the bottom of feeding funnel (209).

10. A military powder weighing and filling device as claimed in claim 1, wherein: the utility model discloses a drag chain (12) is all movably mounted on the inside one end surface of movable oblique circular arc board (212) in fixed station inside groove (211), the inside of fixed station (202) all is equipped with four linear electric motor (11), drag chain (12) all with linear electric motor (11) swing joint, the equal movably mounted on the one end surface of spring recess (107) is gone into in movable rod (103), is located the one end surface of movable rod (103) the equal movably mounted on the surface of drag chain (12) has linear electric motor (11).