CN117502679A - Remove and weigh and extrude packet formula tobacco bale press - Google Patents

Abstract

The utility model discloses a movable weighing extrusion package-type tobacco leaf packer, and relates to the technical field of metering and packing of leaf plants; the device comprises a frame assembly, a box assembly, a compression assembly, a weighing assembly, a hydraulic assembly, an electric control assembly and a moving assembly, and an extrusion bag discharging assembly consisting of an extrusion member and a bag discharging member 32; the frame assembly comprises a vertical compression frame member and a horizontal extrusion frame member, the compression assembly and the box body assembly are respectively arranged at the upper part and the lower part of the compression frame member, the hydraulic assembly and the electric control assembly are arranged at the upper part of the extrusion frame member, and the weighing assembly and the moving assembly are sequentially arranged at the lower part of the frame assembly; the weighing and packing machine has the characteristics of small volume, light weight, accurate weighing, convenient use, long service life, integration of functions of weighing, compressing, bagging and the like, and can be used for weighing, compressing, bagging and packing tobacco leaves and agricultural products such as straws, wheat straws, kelp and the like.

Description

Remove and weigh and extrude packet formula tobacco bale press

Technical Field

The utility model relates to the technical field of metering and packaging of leaf plants, in particular to a movable weighing extrusion package type tobacco leaf packaging machine.

Background

Leaf plant agricultural products, such as tobacco leaves, kelp, etc., are loose and bulky, and therefore, after purchase at a production site, they are typically weighed, packaged, and then transported to a processing plant for storage. In the prior art, the equipment for weighing and packing the leaf plants is mainly bundled after compression and then wrapped by the hemp sheets, so that the efficiency is low, and the problems of complex equipment, large volume and more occupied sites exist.

An intelligent tobacco baling machine for the Internet of things, disclosed in China patent (CN 111907780A), comprises a frame, a feeding device, a grabbing device, a squeezing device, a pressing box, a baling device, an Internet of things system and a control system; the feeding device is provided with an arc grid-shaped hopper, the grabbing device comprises a grabbing lifting mechanism and a mechanical claw, the extruding device is provided with an extruding lifting mechanism and a pressing plate, the shape of the mechanical claw is matched with that of a grid hole of the hopper, two sides of the pressing box are provided with gates which are opened and closed up and down, one side of the pressing box is provided with an extruding pushing oil cylinder, and the other side of the pressing box is provided with a packing device; the internet of things system is installed above the packaging device and is connected with an external cloud through a wireless network. The packer disclosed by the utility model can realize automatic weighing, automatic grabbing, compacting and pushing, meanwhile, a control system and an Internet of things system are arranged, the control system collects information and transmits the information to a cloud end through a material network, and an information two-dimensional code label is generated through processing of a platform software system, so that tobacco bale warehouse-in management and post-processing traceability management are facilitated.

Another chinese patent (CN 111776292 a) discloses an "intelligent tobacco baling machine with automatic bagging and packaging functions", which comprises a frame, and a lifting and compressing mechanism, a pushing mechanism, a turning mechanism, a clamping mechanism, a sealing mechanism and a conveying mechanism are arranged on the frame; the machine frame is provided with a sleeve for sleeving the gunny bag, the pushing mechanism is arranged on one side of the sleeve, the pushing mechanism axially acts along the sleeve and is used for pushing compressed tobacco leaves into the gunny bag, the lifting and compressing mechanism is used for lifting and compressing the tobacco leaves between the sleeve and the pushing mechanism, the clamping mechanism is arranged on one side of the sleeve, which is away from the pushing mechanism, and is used for clamping the gunny bag pushed out by the pushing mechanism, the edge sealing mechanism is arranged on the lower side of the clamping mechanism, the overturning mechanism is used for driving the clamping mechanism to rotate so as to enable the bag edges of the gunny bag to enter the edge sealing mechanism, and the conveying mechanism is used for conveying the gunny bag subjected to edge sealing. Compared with the prior art, the intelligent tobacco leaf packing machine capable of automatically packing bags is high in automation degree, high in working efficiency and low in labor intensity.

Also disclosed in chinese patent (CN 104770842 a) is an "intelligent tobacco leaf packing apparatus and method", which includes a plurality of conveyors sequentially connected in a closed frame shape by a lifting mechanism, wherein one of the plurality of conveyors passes through a mobile cart loading area; a plurality of mobile carts; a packer straddling another conveyor of the plurality of conveyors such that the other conveyor passes through an interior of the packer; the rotary bag receiving mechanism is connected with the packer; a power source mechanism connected to the plurality of conveyors for providing driving force to the plurality of conveyors; and the control system is connected with the plurality of conveyors, the packing machine, the rotary receiving mechanism and the power source mechanism. The tobacco leaves are automatically controlled to be loaded, compacted, packed and sewn for package treatment, so that the labor intensity is greatly reduced, and the labor efficiency is improved.

The combined tobacco leaf packer disclosed in China patent (CN 205131742U) consists of a weighing module (1), a bin moving mechanism (2), a double-position bin (3), a packing device (4), a moving frame (5), a discharging mechanism (6) and a supporting frame (7); the connection relation is as follows: the weighing module (1) is arranged below the supporting frame (7), and the feed box moving mechanism (2), the double-position feed box (3), the packing device (4), the packing machine moving mechanism (5) and the discharging mechanism (6) are all arranged on the supporting frame (7), and the supporting frame (7) is arranged above the moving frame (5) through the weighing module (1). The utility model has the advantages that: a. the structure is simple, and the operation is simple and convenient; b. the movement is flexible; c. the labor efficiency is effectively improved, and the labor intensity is reduced; the working time of the tobacco purchasing station is shortened.

Also disclosed in Chinese patent (CN 216685162U) is a tobacco baling machine, which consists of a frame, a fixed bin, a sliding bin, a vertical baling press, a finished product pushing device and a discharging channel. The sliding bin is provided with a guide rod and a driving mechanism, one side of the finished product pushing device is provided with an automatic telescopic sliding door, and the discharging channel is provided with a floating cover plate; tobacco leaves with set weight are placed in the storage bin, the sliding storage bin is horizontally moved to a fixed position, the vertical pressing device is downwards compressed and packed to be formed, the sliding storage bin is withdrawn, the sliding door extends out to fix the tobacco blocks, and the finished product pushing device pushes the tobacco blocks out to enter the gunny bag through the discharging channel. The bag pressing process has few actions, the sliding bin can effectively reduce tobacco breakage, the running safety of equipment is improved, the bag pressing forming and pushing processes are finished at one time, the working efficiency is obviously improved, and the labor quantity and the labor intensity are reduced.

Also, "a novel tobacco leaf baling press" that chinese patent (CN 217309114U) disclosed, it is including the baling box, set up the business turn over hole on the relative lateral wall of baling box, still along vertical slidable mounting on the outer wall of baling box have the closure plate of laminating business turn over hole outer edge, the baling incasement still level rotates and is provided with derives the belt, two business turn over holes are passed respectively to outside at the both ends of deriving the belt extend to outside, one side of one of them business turn over hole still level is provided with supporting platform, supporting platform's upper surface is parallel and level mutually with the upper surface of deriving the belt. The utility model solves the problems that after the tobacco leaves are packed by the device in the prior art, an operator is required to take out the packed tobacco leaves from the platform, the operation is complex, and the time and the labor are wasted; and before the tobacco leaves are put into the door, an operator is required to manually open and close the door body, so that the labor intensity is increased.

Disclosure of Invention

The utility model aims to solve the technical problem of providing tobacco leaf packing equipment which has the advantages of small volume, light weight, accurate weighing, convenient use and longer service life and integrates the functions of weighing, compressing, bagging and the like.

In order to solve the technical problems, the technical scheme adopted by the utility model is that the utility model provides a movable weighing extrusion package type tobacco leaf packing machine which comprises a frame component, a box component, a compression component, a weighing component, a hydraulic component, an electric control component and a movable component; the frame assembly comprises a vertical compressor frame member and a horizontal extrusion frame member, and forms an L shape; the compression assembly and the box body assembly are respectively arranged at the upper part and the lower part of the compression frame member, the hydraulic assembly and the electric control assembly are arranged at the upper part of the extrusion frame member, and the weighing assembly and the moving assembly are sequentially arranged at the lower part of the frame member; also included is an extruded bale assembly comprised of an extruded member disposed in the extruded frame member and a bale outlet member 32 disposed at the left lower portion of the compressor frame member.

The frame assembly comprises a bottom frame 31, four upright posts 27, a top frame 25, two side upright posts 38, a side top frame 43 and two side auxiliary upright posts 40; the upright posts 27 are arranged between the top frame 25 and the front and rear four corners of the left end and the middle left part of the bottom frame 31 to form a compressor frame member; the side auxiliary uprights 40 and the side uprights 38 are respectively provided between front and rear four corners of the right and middle ends of the bottom chassis 31 and the side roof frames 43, constituting an extrusion frame member.

The extrusion component comprises an extrusion cylinder 6, an extrusion plate 42, an extrusion lining plate 44, a box inner plate 50 and a riding wheel component; the middle left part of the extrusion cylinder 6 is arranged on a side column cross beam 45 at the middle lower part of the side column 38, and the left end flange of the extrusion cylinder is arranged between two side auxiliary column cross beams 51 at the middle upper part and the middle lower part of the side auxiliary column 40; the end part of the extrusion cylinder shaft 41 extending out of the left end of the extrusion cylinder 6 is sequentially connected with the extrusion plate 42, the extrusion lining plate 44 and the box inner plate 50; the riding wheel component is arranged at the lower part of the extrusion plate 42 and is connected with the front side and the rear side of the right side surface of the extrusion lining plate 44, and the extrusion cylinder 6 is connected with a hydraulic component through an oil pipe.

The riding wheel component comprises a pair of riding wheels 47, a riding wheel shaft 48 and a pair of riding wheel shaft supporting plates 49; the supporting wheel shaft supporting plates 49 are arranged on the front and rear sides of the lower part of the right side surface of the extrusion lining plate 44, and are provided with supporting wheel shafts 48 in a penetrating way; the front and rear ends of the riding wheel shaft 48 are respectively provided with riding wheels 47.

The box body assembly comprises a tobacco compression cavity 29 and front and rear tobacco loading doors 28, the tobacco compression cavity 29 is arranged on a bottom frame 31 and is arranged at the lower part of a compressor rack member, and the front and rear tobacco loading doors 28 are arranged at the upper part of the tobacco compression cavity 29 and at the front and rear sides of the middle part of the compressor rack member; the left side of the tobacco compression cavity 29 is connected with a wrap-out member 32.

The weighing assembly comprises two groups of directional end weighing components and a group of universal end weighing components and a weighing display screen 11; the directional end weighing components are arranged below the front and rear sides of the left part of the underframe 31 and comprise an upper cushion block 37, a directional end weighing sensor 33 and a directional end castor cushion block 35; the upper surface of the upper cushion block 37 is connected with the lower surface of the underframe 31, the lower surface of the upper cushion block is connected with the upper right part of the directional end weighing sensor 33, the lower left part of the directional end weighing sensor 33 is connected with the directional end castor cushion block 35, and the directional end castor cushion block 35 is arranged on the moving assembly; the universal end weighing part is arranged below the right part of the underframe 31 and comprises an upper frame beam 1, a universal end weighing sensor 2 and a lower frame beam 4; the upper frame beam 1 is arranged below the right part of the bottom frame 31, the middle part of the lower part is connected with the upper left part of the universal end weighing sensor 2, the lower part of the right part of the universal end weighing sensor 2 is connected with the upper middle part of the lower frame beam 4, and the lower frame beam 4 is arranged on the moving assembly; the weighing display screen 11 is arranged on the side top frame 43, and is respectively connected with the directional end weighing sensor 33 and the universal end weighing sensor 2 through signal wires.

The compression assembly comprises a compression part, a guide part and a smoke pressing plate 19; the compression part comprises a compression cylinder 22 and a compression plate 20, wherein an end flange of the compression cylinder 22 is arranged in the middle of a top frame 25, and the lower end of a compression cylinder shaft 21 which extends downwards is connected with the compression plate 20; the guide part comprises one or two groups of guide mechanisms which are arranged on the top frame 25 and on the left side or the right side or the left and the right sides of the compression cylinder 22, and comprises a guide rod 23, a guide sliding sleeve 24 and a guide rod end plate 26; the guide sliding sleeve 24 is arranged on the top frame 25, the guide rod 23 is sleeved in the guide sliding sleeve 24, and the lower end of the guide rod 23 is connected with the guide rod end plate 26; the lower surfaces of the compression plate 20 and the guide rod end plate 26 are connected with a smoke pressing plate 19; the compression cylinder 22 is connected to the hydraulic assembly by an oil line.

The hydraulic assembly is arranged on the side roof frame 43 and comprises an oil tank 7, an oil pump 16 and a multi-way control valve 13; the oil pump 16 is respectively connected with the oil tank 7 and the multi-way control valve 13, and the multi-way control valve 13 is respectively connected with the compression cylinder 22 and the extrusion cylinder 6 through oil pipes.

The multiplex control valve 13 is provided with a cylinder control rod 15, a pressing member control rod 14, and a pressure regulating valve 53.

The electric control assembly is arranged on the side roof frame 43 and comprises a start-stop switch 17 and an electric control box 8, an emergency stop switch 10 and a power indicator lamp 9 are arranged on the electric control box 8, and the electric control box 8 is sequentially connected with the start-stop switch 17 and an oil pump 16 through control lines.

The movable weighing extrusion-type tobacco leaf baler adopts the form of a single box body and double compression cylinders, so that the whole machine has smaller volume, lighter weight and lower manufacturing cost, and is suitable for a small-sized tobacco receiving station; meanwhile, the principle of three-point dough forming is applied, and three weighing sensors are adopted for weighing and metering, so that each weighing sensor can always bear force and weigh, and the weighing accuracy is higher; in addition, the bottom of the movable component is additionally provided with the movable component, so that the movable component can move a site conveniently, and in addition, in the compression and bagging processes, only two handles are required to be operated except for the tobacco filling and bagging, so that the movable component is very convenient to use; in addition, the riding wheel component is arranged in the extrusion component, so that the axis of the extrusion cylinder shaft in the extrusion component is consistent with the axis of the inner hole of the extrusion cylinder, the extrusion cylinder shaft can be prevented from deforming, the abrasion of the extrusion component to the inner plate of the box body at the bottom surface of the tobacco compression cavity and the bottom surface of the inner cavity of the bag discharging component can be reduced, and the service life of the device can be prolonged.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic front view of the present utility model with the shield plate removed;

FIG. 3 is a schematic view in principal section of the present utility model;

FIG. 4 is a schematic view in elevation along the A-A axis of the present utility model;

FIG. 5 is a schematic view in elevation along the B-B axis of the present utility model;

FIG. 6 is an enlarged partial schematic view of H of the present utility model;

FIG. 7 is an enlarged schematic view of a portion K of the present utility model;

FIG. 8 is an enlarged schematic view of a portion S of the present utility model;

fig. 9 is an enlarged partial view of N according to the present utility model.

In the figure: 1 is an upper frame beam, 2 is a universal end weighing sensor, 3 is a universal castor, 4 is a lower frame beam, 5 is an extrusion frame protection plate, 6 is an extrusion cylinder, 7 is an oil tank, 8 is an electric cabinet, 9 is a power indicator, 10 is an emergency shutdown switch, 11 is a weighing display screen, 12 is a pressure gauge, 13 is a multi-way control valve, 14 is an extrusion member control rod, 15 is a compression cylinder control rod, 16 is an oil pump, 17 is a start-stop switch, 18 is a front and rear smoke door bolt, 19 is a smoke pressing plate, 20 is a compression plate, 21 is a compression cylinder shaft, 22 is a compression cylinder, 23 is a guide rod, 24 is a guide sliding sleeve, 25 is a top frame, 26 is a guide rod end plate, 27 is a stand column, 28 is a front and rear smoke door, 29 is tobacco leaf compression cavity, 30 is front and back dress cigarette door revolving post, 31 is the chassis, 32 is out the package component, 33 is directional end weighing sensor, 34 is directional end weighing sensor guard plate, 35 is directional end truckle cushion, 36 is directional truckle, 37 is upper cushion, 38 is the side stand, 39 is the extrusion frame guard plate installation interior bushing pipe, 40 is the side auxiliary stand, 41 is the extrusion jar axle, 42 is the stripper plate, 43 is the side roof frame, 44 is the extrusion welt, 45 is the side stand crossbeam, 46 is the extrusion jar staple bolt, 47 is the riding wheel, 48 is the riding wheel axle, 49 is the riding wheel axle support plate, 50 is the box inner plate, 51 is the side auxiliary stand crossbeam, 52 is the reinforcing crossbeam, 53 is the air-vent valve.

Detailed Description

The utility model is further described below with reference to the drawings and examples. The following description is by way of example only, and the scope of the utility model should not be limited thereto.

The directions in the present specification and the drawings are described as follows:

the front faces of fig. 1-3 and 6-8 are the actual front and the inside are the actual rear; the upper part is the actual upper part, and the lower part is the actual lower part; the left and right are the actual left and right sides respectively;

the front side of fig. 4-5 is the actual upper side and the inside is the actual lower side; the right side is the actual right side, and the left side is the actual left side; the upper and lower parts are the actual rear and front parts respectively.

The movable weighing extrusion-package tobacco leaf packing machine of the embodiment is composed of a frame component, a box component, a compression component, a weighing component, a hydraulic component, an electric control component, an extrusion-package component and a movable component, wherein the extrusion-package component is composed of an extrusion component and a package-discharging component 32, and the movable component is composed of two directional casters 36 and two universal casters 3.

The frame assembly is composed of a vertical compressor frame member and a horizontal extrusion frame member, which form an L shape.

The frame component consists of a bottom frame 31, four upright posts 27, a top frame 25, two side upright posts 38, a side top frame 43 and two side auxiliary upright posts 40 (the bottom frame 31, the upright posts 27, the top frame 25, the side upright posts 38, the side top frame 43 and the side auxiliary upright posts 40 can be made of steel pipes or channel steel with rectangular cross sections); four upright posts 27 are respectively arranged at the front and rear parts of the left end of the underframe 31 and the front and rear parts of the middle left part, and the upper ends of the four upright posts are connected with four corners of the top frame 25 to form a compression frame member, so that an I-shaped part in the L-shaped frame assembly is formed; the two side auxiliary uprights 40 and the two side uprights 38 are respectively disposed at the front and rear of the middle right portion and the right end of the bottom frame 31, and the upper ends thereof are connected to four corners of the side roof frames 43 to form extrusion frame members, constituting "one" portion in the "L" shaped frame assembly.

The box body component consists of a tobacco leaf compression cavity 29 and front and rear tobacco loading doors 28, wherein the tobacco leaf compression cavity 29 is arranged on a bottom frame 31 and at the lower part of a compression frame component; the bottom, front and back side surfaces and the upper parts of the left and right sides of the tobacco compression cavity 29 are respectively lined with a box inner plate 50 (respectively fixed on the inner side surface of the cavity formed by the underframe 31 and the four upright posts 27); the front and rear tobacco loading doors 28 are hinged on the left upright posts 27 at the front and rear sides of the upper part of the tobacco compression cavity 29 and the middle part of the compression frame member by front and rear tobacco loading door rotating posts 30, and the front and rear tobacco loading door bolts 18 are arranged at the right side of the front and rear tobacco loading doors 28; left and right sides of the lower portion of the tobacco compression cavity 29 are respectively opened (the left and right sides are the same in size and neither of which lines the case inner plate 50) for connecting the bag discharging member 32 and the pressing member of the pressed-out bag assembly, respectively. The wrapping member 32 is a thin-walled tube having a rectangular cross section (the inner wall of which is as smooth as the inner surface of the inner case plate 50, and which can reduce the friction force during extrusion), and has a left end for wrapping the gunny bag wrapping the tobacco leaves, and a right end connected to the left side of the lower portion of the tobacco compression cavity 29.

The pressing member is composed of a pressing cylinder 6, a pressing plate 42, a pressing liner 44, a housing inner plate 50, and a riding wheel member.

The middle left part of the extrusion cylinder 6 is arranged on a side column cross beam 45 at the middle lower part of the side column 38 and is fixed by an extrusion cylinder hoop 46; the flange at the left end of the extrusion cylinder 6 is fixed between two side auxiliary upright post cross beams 51 (angle steel is adopted in the example) at the middle upper part and the middle lower part of the side auxiliary upright post 40 by bolts; the end part of the extruding cylinder shaft 41 extending from the left end of the extruding cylinder 6 is sequentially connected with the extruding plate 42, the extruding liner plate 44 and the box inner plate 50, and the extruding plate 42, the extruding liner plate 44 and the box inner plate 50 are positioned at the right opening of the lower part of the tobacco leaf compression cavity 29. The riding wheel component is composed of a pair of riding wheels 47, riding wheel shafts 48 and a pair of riding wheel shaft supporting plates 49, the riding wheel shaft supporting plates 49 are arranged on the front and rear sides of the lower part of the right side surface of the extrusion lining plate 44, the riding wheel shafts 48 are penetrated and arranged on the riding wheel supporting plates, and the riding wheels 47 are respectively penetrated and arranged on the front and rear ends of the riding wheel shafts 48. Bearings are installed between the inner holes of the riding wheels 47 and the riding wheel shafts 48, and the riding wheels 47 are positioned on the inner box plate 50 at the bottom surface of the tobacco compression cavity 29 and the inner bottom surface of the bag-out component 32 in the extrusion process. The squeeze cylinder 6 is connected to a multiplex control valve 13 in the hydraulic assembly via an oil line.

The weighing assembly is composed of two groups of directional end weighing components and a group of universal end weighing components and a weighing display screen 11.

The directional end weighing components are arranged below the front side and the rear side of the left part of the underframe 31 and are composed of an upper cushion block 37, a directional end weighing sensor 33 and a directional end trundle cushion block 35, the upper surface of the upper cushion block 37 is connected with the lower surface of the underframe 31, the lower surface of the upper cushion block is connected with the upper right part of the directional end weighing sensor 33, the lower left part of the directional end weighing sensor 33 is connected with the directional end trundle cushion block 35, and the directional end trundle cushion block 35 is arranged on a directional trundle 36 in the moving assembly; the universal end weighing component is arranged below the right part of the underframe 31 and consists of an upper frame beam 1, a universal end weighing sensor 2 and a lower frame beam 4, wherein the upper frame beam 1 is arranged below a right reinforcing cross beam 52 of the underframe 31 (in order to improve stability, the reinforcing cross beam 52 is specially added at the position of the underframe 31), the middle part of the lower part of the upper frame beam is connected with the upper left part of the universal end weighing sensor 2, the lower part of the right part of the universal end weighing sensor 2 is connected with the upper middle part of the lower frame beam 4, and the front end and the rear end of the lower frame beam 4 are arranged on two universal casters 3 of the moving assembly; the three weighing sensors are arranged in the directional end weighing component in a total mode, and the three weighing sensors are arranged according to the principle that three points (left, right and first) form a surface, so that each weighing sensor can be guaranteed to feel gravity, and the phenomenon that the individual weighing sensors are not stressed (namely, do not exert force when the four weighing sensors are adopted can be avoided). The weighing display screen 11 (the direction of the weighing display screen 11 is adjustable) is arranged on the side top frame 43, and is respectively connected with the directional end weighing sensor 33 and the universal end weighing sensor 2 through signal wires, and the weighing parameters can be set on the weighing display screen 11, such as: gross weight, net weight, overweight alarm, etc.

The compression assembly is composed of a compression part, a guide part and a smoke pressing plate 19, wherein the compression part is composed of a compression cylinder 22 and a compression plate 20, an end flange of the compression cylinder 22 is arranged in the middle of a top frame 25, and the lower end of a compression cylinder shaft 21 extending downwards is connected with the compression plate 20. The guiding component is composed of one or two groups (two groups are adopted in the embodiment) of guiding mechanisms, the guiding mechanisms are arranged on the top frame 25 and the left and right sides (symmetrically arranged) of the compression cylinder 22, and the guiding component is composed of a guiding rod 23, a guiding sliding sleeve 24 and a guiding rod end plate 26; the guide sliding sleeve 24 is arranged on the top frame 25, the guide rod 23 is sleeved in the guide sliding sleeve 24, and the lower end of the guide rod 23 is connected with the guide rod end plate 26; the lower surfaces of the compression plate 20 and the guide rod end plate 26 are connected with a smoke pressing plate 19 (the lower surface of the smoke pressing plate 19 is as smooth as the inner surface of the box inner plate 50); the compression cylinder 22 is connected with the multiplex control valve 13 of the hydraulic assembly through an oil pipe.

The hydraulic assembly is arranged on the side roof frame 43, and is composed of an oil tank 7, an oil pump 16 and a multi-way control valve 13, wherein a pump body part of the oil pump 16 is immersed in the oil tank 7, a motor of the oil pump 16 is exposed out of the oil tank 7, the oil pump 16 is connected with the multi-way control valve 13 through an oil pipe, and the multi-way control valve 13 is respectively connected with the compression cylinder 22 and the extrusion cylinder 6 through the oil pipe. A pressure gauge 12 is also provided on the multiplex control valve 13 for monitoring the pressure of the oil line. The multiplex control valve 13 is further provided with a compression cylinder control rod 15, a pressing member control rod 14, and a pressure regulating valve 53 for controlling the compression cylinder 22 and the pressing cylinder 6, respectively.

The electric control assembly is arranged on the side top frame 43 and comprises a start-stop switch 17 and an electric control box 8, an emergency stop switch 10 and a power indicator 9 are further arranged on the electric control box 8, and the electric control box 8 is sequentially connected with the start-stop switch 17 and a motor of the oil pump 16 through control lines.

Before use, the movable weighing extrusion-type tobacco leaf baler is moved to a slightly spacious place, the power supply is turned on, weighing parameters are set on the weighing display screen 11, and the upper limit value (usually 10 MPa) of the oil pressure is regulated through the pressure regulating valve 53, so that the movable weighing extrusion-type tobacco leaf baler can be used later.

When the tobacco weighing display screen is used, the front and back tobacco loading doors 28 are opened, tobacco leaves to be packaged are arranged in the tobacco compression cavity 29 in a left-right direction and one layer of the tobacco leaves is reversed (namely, if the tobacco leaf stems are placed at the left end of the lower layer, the tobacco leaf tips are placed at the left end of the upper layer), when the tobacco leaves are filled beyond the upper end of the tobacco leaf compression cavity 29, the front and back tobacco loading doors 28 are closed, the tobacco leaves are continuously filled until the tobacco leaves filled in the tobacco leaf compression cavity 29 reach a set weight value, and at the moment, the weighing display screen 11 can give out an alarm. Then, the start button on the start-stop switch 17 is pressed to start the oil pump 16; next, the opening end of the sewn tobacco-containing gunny bag is sleeved on the left end opening of the bag-out component 32 and is sleeved in the bag-out component; then, the compression cylinder control rod 15 is moved, the compression cylinder 22 starts to work, the compression cylinder shaft 21 of the compression cylinder 22 extends downwards and pushes the compression plate 20 together with the tobacco pressing plate 19 to compress the tobacco leaves in the tobacco leaf compression cavity 29 downwards, when the tobacco pressing plate 19 cannot compress the tobacco leaves in the tobacco leaf compression cavity 29 downwards any more, the pressure in an oil way exceeds a set value (namely, exceeds 10 MPa), and at the moment, the pressure regulating valve 53 automatically releases the exceeded pressure and keeps the current position state unchanged; meanwhile, the position of the smoke pressing plate 19 is slightly lower than the inner surface of the upper wall of the inner cavity of the pack discharging member 32, so that the extrusion plate 42, the extrusion lining plate 44 and the inner box plate 50 can be accommodated in the inner cavity of the pack discharging member 32; then, the pressing member control rod 14 is moved, the pressing cylinder 6 starts to work, the pressing cylinder shaft 41 extending out of the left end of the pressing cylinder 6 drives the pressing plate 42, the pressing liner 44 and the box inner plate 50 to move into the left tobacco compression cavity 29, the compressed tobacco leaves in the tobacco compression cavity 29 are pushed to move into the inner cavity of the left tobacco leaf compression cavity 29 of the packing member 32, then enter the tobacco hemp bag sleeved at the left end of the packing member 32, and with the continuous pressing of the pressing cylinder 6, the tobacco leaves entering the tobacco hemp bag can stretch out to the left with the tobacco hemp bag sleeved at the left end of the packing member 32, when the pressing cylinder shaft 41 extending out of the left end of the pressing cylinder 6 moves to the left side of the tobacco leaf compression cavity 29, the pressing liner 44 and the box inner plate 50 continue to move to the left, and enter the inner cavity of the packing member 32 until the left end of the pressing cylinder shaft 41 of the pressing cylinder 6 extends out to the limit position (at this time, the pressing cylinder 6 stops working and keeps the current state), and the tobacco leaves in the packing member 29 are completely pressed into the tobacco hemp bag, and the tobacco leaves are just in the packing bag, and the tobacco hemp bag is just packed at the left end of the packing opening, and the tobacco hemp bag is just closed, and the tobacco bag is just packed in the mouth is weighed, and the bag is just finished, and the tobacco bag is packed in the bag is packed, and packed by the bag is just packed in the bag and packed. Then, the pressing member control rod 14 is moved again, and the pressing cylinder shaft 41 of the pressing cylinder 6 drives the pressing plate 42, the pressing lining plate 44 and the box inner plate 50 to move rightwards for resetting; then, the cylinder lever 15 is moved again, and the cylinder shaft 21 of the cylinder 22 moves upward with the compression plate 20 together with the cigarette pressing plate 19 to return.

In the process (including return stroke) that the extruding cylinder shaft 41 of the extruding cylinder 6 drives the extruding plate 42, the extruding lining plate 44 and the box inner plate 50 to move into the left tobacco compression cavity 29 and into the inner cavity of the bag discharging component 32, the riding wheel 47 arranged at the lower part of the right side surface of the extruding lining plate 44 rolls along the box inner plate 50 at the bottom surface of the tobacco compression cavity 29 and the inner cavity bottom surface of the bag discharging component 32 so as to ensure that the axis of the extruding cylinder shaft 41 is consistent with the axis of the inner hole of the extruding cylinder 6, thereby not only avoiding the deformation of the extruding cylinder shaft 41, but also reducing the abrasion to the box inner plate 50 at the bottom surface of the tobacco compression cavity 29 and the inner cavity bottom surface of the bag discharging component 32, and further prolonging the service life of equipment.

When the compression cylinder 22 is operated, since the pressure generated by the compression cylinder 22 acts inside the frame assembly, the weighing assembly disposed under the chassis 31 of the frame assembly is not affected (i.e., the directional end load cell 33 and the universal end load cell 2 are not damaged due to the excessive pressure thereof), and the moving assembly disposed at the lower portion of the weighing assembly is not damaged (i.e., the directional caster 36 and the universal caster 3 are not damaged).

The direction of extruding and pushing out the bag is the length direction of the tobacco leaves, and the inner wall of the pushing channel is smooth, so that the quality of the tobacco leaves is not damaged like a mode of transversely pushing the tobacco leaves.

The movable weighing extrusion package type tobacco leaf packing machine can be used for weighing compression and bagging packing of tobacco leaves, and can also be used for weighing compression and bagging packing of leaf and stem agricultural products such as straw, wheat straw, kelp and the like.

Claims (10)

1. A movable weighing extrusion-package tobacco leaf packing machine comprises a frame component, a box component, a compression component, a weighing component, a hydraulic component, an electric control component and a movable component; the frame assembly comprises a vertical compressor frame member and a horizontal extrusion frame member, and forms an L shape; the compression assembly and the box body assembly are respectively arranged at the upper part and the lower part of the compression frame member, the hydraulic assembly and the electric control assembly are arranged at the upper part of the extrusion frame member, and the weighing assembly and the moving assembly are sequentially arranged at the lower part of the frame member; the method is characterized in that: the compression machine further comprises a compression bag discharging assembly formed by a compression member and a bag discharging member (32), wherein the compression member is arranged in the compression machine frame member, and the bag discharging member (32) is arranged at the left lower part of the compression machine frame member.

2. The mobile weigh-extruded baler of tobacco leaf, as claimed in claim 1, wherein: the rack assembly comprises a bottom frame (31), four upright posts (27), a top frame (25), two side upright posts (38), a side top frame (43) and two side auxiliary upright posts (40); the upright posts (27) are arranged between the front and rear four corners of the left end and the middle left part of the underframe (31) and the top frame (25) to form a compressor rack component; the side auxiliary stand column (40) and the side stand column (38) are respectively arranged between front and rear four corners of the middle right part and the right end of the bottom frame (31) and the side top frame (43) to form an extrusion frame component.

3. The mobile weigh-extruded baler of tobacco leaves as claimed in claim 2, wherein: the extrusion component comprises an extrusion cylinder (6), an extrusion plate (42), an extrusion lining plate (44), a box inner plate (50) and a riding wheel component; the middle left part of the extrusion cylinder (6) is arranged on a side column cross beam (45) at the middle lower part of the side column (38), and the left end flange of the extrusion cylinder is arranged between two side auxiliary column cross beams (51) at the middle upper part and the middle lower part of the side auxiliary column (40); the end part of an extrusion cylinder shaft (41) extending out of the left end of the extrusion cylinder (6) is sequentially connected with an extrusion plate (42), an extrusion lining plate (44) and a box inner plate (50); the riding wheel component is arranged at the lower part of the extrusion plate (42) and is connected with the front side and the rear side of the right side surface of the extrusion lining plate (44), and the extrusion cylinder (6) is connected with the hydraulic component through an oil pipe.

4. A mobile weigh extruded baler of tobacco leaf as claimed in claim 3 wherein: the riding wheel component comprises a pair of riding wheels (47), a riding wheel shaft (48) and a pair of riding wheel shaft supporting plates (49); the supporting wheel shaft supporting plates (49) are arranged on the front side and the rear side of the lower part of the right side surface of the extrusion lining plate (44), and supporting wheel shafts (48) are arranged on the supporting wheel shaft supporting plates in a penetrating mode; the front end and the rear end of the riding wheel shaft (48) are respectively provided with riding wheels (47).

5. A mobile weigh extruded baler of tobacco leaf as claimed in claim 4 wherein: the box body assembly comprises a tobacco leaf compression cavity (29) and front and rear tobacco loading doors (28), the tobacco leaf compression cavity (29) is arranged on a bottom frame (31) and is used for compressing the lower part of a frame member, and the front and rear tobacco loading doors (28) are arranged on the upper part of the tobacco leaf compression cavity (29) and on the front and rear sides of the middle part of the frame member; the left side of the tobacco leaf compression cavity (29) is connected with a bag outlet component (32).

6. The mobile weigh extruded baler of claim 5, wherein: the weighing assembly comprises two groups of directional end weighing components and a group of universal end weighing components and a weighing display screen (11); the directional end weighing component is arranged below the front side and the rear side of the left part of the underframe (31) and comprises an upper cushion block (37), a directional end weighing sensor (33) and a directional end castor cushion block (35); the upper surface of the upper cushion block (37) is connected with the lower surface of the underframe (31), the lower surface of the upper cushion block is connected with the upper right part of the directional end weighing sensor (33), the lower left part of the directional end weighing sensor (33) is connected with the directional end castor cushion block (35), and the directional end castor cushion block (35) is arranged on the moving assembly; the universal end weighing component is arranged below the right part of the underframe (31) and comprises an upper frame beam (1), a universal end weighing sensor (2) and a lower frame beam (4); the upper frame beam (1) is arranged below the right part of the underframe (31), the middle part of the lower part of the upper frame beam is connected with the upper left part of the universal end weighing sensor (2), the lower part of the right part of the universal end weighing sensor (2) is connected with the upper middle part of the lower frame beam (4), and the lower frame beam (4) is arranged on the moving assembly; the weighing display screen (11) is arranged on the side top frame (43), and is respectively connected with the directional end weighing sensor (33) and the universal end weighing sensor (2) through signal wires.

7. The mobile weigh extruded baler of claim 6, wherein: the compression assembly comprises a compression part, a guide part and a smoke pressing plate (19); the compression component comprises a compression cylinder (22) and a compression plate (20), an end flange of the compression cylinder (22) is arranged in the middle of a top frame (25), and the lower end of a compression cylinder shaft (21) extending downwards is connected with the compression plate (20); the guide part comprises one or two groups of guide mechanisms which are arranged on the top frame (25) and on the left side or the right side or the left and right sides of the compression cylinder (22), and comprises a guide rod (23), a guide sliding sleeve (24) and a guide rod end plate (26); the guide sliding sleeve (24) is arranged on the top frame (25), the guide rod (23) is sleeved in the guide sliding sleeve (24), and the lower end of the guide rod is connected with the guide rod end plate (26); the lower surfaces of the compression plate (20) and the guide rod end plate (26) are connected with a smoke pressing plate (19); the compression cylinder (22) is connected with the hydraulic assembly through an oil pipe.

8. The mobile weigh extruded baler of claim 7, wherein: the hydraulic assembly is arranged on the side top frame (43) and comprises an oil tank (7), an oil pump (16) and a multi-way control valve (13); the oil pump (16) is respectively connected with the oil tank (7) and the multi-way control valve (13), and the multi-way control valve (13) is respectively connected with the compression cylinder (22) and the extrusion cylinder (6) through oil pipes.

9. The mobile weigh-extruded baler of claim 8, wherein: a compression cylinder control rod (15), a pressing member control rod (14) and a pressure regulating valve (53) are respectively arranged on the multi-way control valve (13).

10. The mobile weigh-extruded baler of claim 9, wherein: the electric control assembly is arranged on the side roof frame (43) and comprises a start-stop switch (17) and an electric control box (8), an emergency stop switch (10) and a power indicator lamp (9) are arranged on the electric control box (8), and the electric control box (8) is sequentially connected with the start-stop switch (17) and an oil pump (16) through control lines.