Tobacco leaf bundling device

Abstract

The utility model provides a tobacco leaf bundling device which comprises a box body, a plurality of rope guiding grooves are formed in the front of the box body and the rear of the box body, and the rope guiding grooves in the front of the box body and the rear of the box body are symmetrically arranged. The box cover is arranged above the box body; the jacking device is mounted at the lower part in the box body; the opening and closing device is used for locking or unlocking the box body and the box cover; the first receding grooves are formed in the upper portions of the rope guide grooves of the box body, and the bottoms of the first receding grooves communicate with the rope guide grooves correspondingly formed in the lower portions of the first receding grooves; the multiple second receding grooves are formed in the box cover and correspond to the multiple first receding grooves; the rope leading device is arranged below the rope leading groove behind the box body and is used for guiding a rope; the one-way self-locking device is mounted below the rope guide groove in front of the box body and is used for locking the rope in a one-way manner; the wire cutter is installed on the side edge of the first receding groove.

Description

Technical Field

[0001] The utility model relates to a tobacco bale binding device. Background Art

[0002] The production of tobacco starts from planting. Tobacco seeds are first sown in the seedling raising field. When the tobacco is mature, tobacco farmers harvest it; the harvested tobacco leaves need to be flue-cured. By heating the tobacco leaves with hot air, the biological characteristics of the leaves change, making the tobacco leaves reach the moisture content and aroma suitable for making cigarettes.

[0003] At this time, tobacco farmers need to conduct preliminary selection and grading on the flue-cured tobacco leaves to prepare for the purchase of flue-cured tobacco. According to the grading requirements, the tobacco leaves need to be compressed and bundled into small bundles. Currently, tobacco farmers mostly use wooden boxes or wooden frames for compression and bundling; the specific steps are as follows: First, lay the thread at the bottom of the box and place a certain weight of tobacco leaves; secondly, compress the tobacco leaves. After compression, it is often necessary to adjust the position of the rope, fix it and then cut the rope; finally, tie a knot with the rope to complete the packing of the tobacco leaves. Subsequently, continue to pick up the thread end, lay the thread at the bottom of the box, and repeat the process. Currently, there are the following problems: First, the rope is easily driven by the tobacco leaves during the bundling process and needs to be fixed manually; second, during unpacking, it is necessary to cut the rope, release the rope, and tie a knot. Existing equipment needs to cut the rope and thread the rope multiple times, and it is not easy to tie a knot. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above defects and provide a tobacco bale binding device.

[0005] The utility model adopts the following technical solutions:

[0006] A tobacco bale binding device includes: a box body, on the front and rear of the box body, there are provided a number of rope guiding grooves, and the rope guiding grooves on the front and rear of the box body are symmetrically arranged; a box cover, arranged above the box body; a lifting device, installed below the interior of the box body; an opening and closing device, for locking or unlocking the box body and the box cover; a first relief groove, a number of the first relief grooves are arranged above the rope guiding grooves of the box body, and the bottom of the first relief groove communicates with the corresponding rope guiding groove below; a second relief groove, a number of the second relief grooves are arranged on the box cover, corresponding to the number of the first relief grooves; a wire guiding device, installed below the rope guiding groove at the rear of the box body for guiding the rope; a one-way self-locking device, installed below the rope guiding groove in front of the box body for one-way locking of the rope; a wire cutter, installed on the side of the first relief groove.

[0007] Preferably, the rear of the box cover is hinged to the box body; there are a number of baffles behind the box cover; behind the second relief groove of the box cover, there is a cross bar for lifting the box cover.

[0008] Preferably, the opening and closing device includes: a fixing plate arranged on the box body and a hook arranged on the box cover; a handle, the fixing plate is connected to the handle via a rotating shaft; and a buckle, the buckle is arranged on the handle and cooperates with the hook.

[0009] Preferably, the handle is provided with a slide groove, and a movable shaft is provided at the lower end of the buckle; the movable shaft of the buckle can slide in the slide groove; a compression buffer spring is provided in the slide groove to act on the movable shaft of the buckle.

[0010] Preferably, the lead-in device is a square body, with a wire entry opening in the middle of one side and a through slot on the right side; a slider and a spring are provided in the through slot, and the spring is provided on the outer ring of the slider, and the spring acts on the slider to push the slider to the left in the through slot; a semi-circular opening is provided at the front end of the slider, and the semi-circular opening cooperates with the wire entry opening to lead the rope.

[0011] Preferably, the one-way self-locking device includes a mounting seat, which is fixed on the box body; a self-locking cam, which is mounted on the mounting seat through a rotating spring, and the left end of the self-locking cam is a pointed end, which transitions to the right into an arc end; a rope loosening paddle is provided at the top of the self-locking cam, and the rope loosening paddle is used to drive the self-locking cam to rotate and loosen the rope.

[0012] Preferably, a weighing device is further provided under the box body; the weighing device is a weighing sensor.

[0013] Preferably, the lifting device is a lift, and the lift is provided with a cross bar; a positioning device is provided under the lifting device; the positioning device is a ruler, and the ruler is fixed under the box body; the ruler is hollow and has a sensor clamped thereon, and the sensor cooperates with the cross bar of the lift.

[0014] Preferably, a transmission and printing device is also provided on the right side of the box; the weighing device transmits the weight of the tobacco leaves to the transmission and printing device; and the transmission and printing device is connected to the Internet of Things.

[0015] Preferably, the wire cutter comprises a knife seat, a blade, and a guard plate; the knife seat is installed on the side of the first clearance groove, a blade is arranged in the middle above the knife seat, and guard plates are arranged at both ends above the knife seat.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are: 1. The rope is fixed by a rope threader and a self-locking mechanism, which saves manpower and facilitates subsequent operations; 2. The device can quickly cut the rope, which is convenient for bundling, and the thread ends of subsequent bundling are on the rope threader of this equipment, which is convenient and quick for the next operation; 3. By setting a weighing device and a positioning device, one bundling device can pack tobacco leaves of different weights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the present utility model.

[0018] Figure 2 It is a schematic diagram of the opening and closing device of the present utility model.

[0019] Figure 3 It is a schematic diagram of the wire guiding device of the present utility model.

[0020] Figure 4 It is a schematic diagram of the one-way self-locking device of the present utility model.

[0021] Figure 5 It is a schematic diagram of the positioning device of the present utility model.

[0022] Figure 6 It is a schematic diagram of the wire cutter of the present utility model. Specific embodiments

[0023] In order to make the purpose and technical solutions of the present utility model clearer, the present utility model will be further described below with reference to the accompanying drawings and embodiments:

[0024] As Figures 1 to 6 shown, a tobacco leaf baling device includes: a box body 1, on the front and rear of the box body 1, there are provided a plurality of rope guiding grooves 11, and the rope guiding grooves 11 on the front and rear of the box body 1 are symmetrically arranged; a box cover 2, arranged above the box body 1; a lifting device 3, installed below the interior of the box body; an opening and closing device for locking or unlocking the box body 1 and the box cover 2; a first relief groove 12, a plurality of the first relief grooves 12 are arranged above the rope guiding grooves 11 of the box body, and the bottom of the first relief groove 12 communicates with the corresponding rope guiding groove 11 below; a second relief groove 21, a plurality of second relief grooves 21 are arranged on the box cover 2 and are correspondingly arranged with a plurality of the first relief grooves 11; a wire guiding device 5, installed below the rope guiding groove 11 behind the box body 1 for guiding the rope; a one-way self-locking device 6, installed below the rope guiding groove 11 in front of the box body 1 for one-way locking of the rope 9; a wire cutter, installed on the side of the first relief groove, and the wire cutter includes a tool holder 13, a blade 14, and a guard piece 15; the tool holder is installed on the side of the first relief groove, a blade is arranged in the middle above the tool holder, and guard pieces are arranged at both ends above the tool holder.

[0025] The rear of the box cover 2 is hinged to the box body 1; a plurality of baffles 22 are arranged at the rear of the box cover 2; a cross bar 23 is arranged at the rear of the second clearance groove 21 of the box cover, and the cross bar 23 is used to lift the box cover 2; the clearance formed by the first clearance groove 12 and the second clearance groove 21 of the box cover makes it difficult to be blocked when the rope is bundled, which is convenient for operation; the plurality of baffles 22 make it possible for the box cover to be tilted back at a certain angle after being flipped up, so that the baffles 22 abut against the box body 1 to prevent the box cover from continuing to flip back, making it more convenient and labor-saving to cover the box cover next time.

[0026] The opening and closing device includes: a fixed plate 41 arranged on the box body, and a hook 42 installed on the box cover; a handle 43, the fixed plate 41 is connected to the handle 43 through a rotating shaft; a buckle 44 is arranged on the handle 43 and cooperates with the hook 42, the handle is provided with a slide groove (not shown in the figure), the movable shaft 441 of the buckle 44 can slide in the slide groove, and a compression buffer spring 45 is provided in the slide groove.

[0027] When the buckle 44 is buckled onto the hook 42, the compression buffer spring 45 presses the movable shaft 441 of 44 downward, so that the buckle 44 is effectively buckled onto the hook 42, ensuring that the box body and the box cover are fixed. In addition, when the volume of the tobacco leaves is deviated, that is, the volume of the tobacco leaves is too large, the movable shaft 441 of the buckle 44 can passively move upward to avoid crushing the tobacco leaves, and also to avoid the buckle being unable to be removed from the hook when the compression is too tight.

[0028] The lead-in device 5 is a square body, with a wire entry opening 51 in the middle of one side and a through slot on the right side; a slider 52 and a spring 53 are provided in the through slot, and the spring 53 is provided on the outer ring of the slider 52. The spring 53 is used for the slider 52 so that the slider 52 is pushed out to the left in the through slot; a semicircular opening is provided at the front end of the slider 52, and the semicircular opening cooperates with the wire entry opening 51 to lead the rope.

[0029] The one-way self-locking device 6 includes a mounting seat 61, which is fixed on the box body 1; a self-locking cam 62, which is installed on the mounting seat 61 through a rotating spring 63, and the left end of the self-locking cam 62 is a pointed end, which transitions to the right into an arc end; a rope loosening paddle 64 is provided at the top of the self-locking cam 62, and the rope loosening paddle 64 is used to drive the self-locking cam to rotate and loosen the rope.

[0030] A weighing device (not shown in the figure) is also provided below the box body; the weighing device is a weighing sensor.

[0031] The lifting device 3 is a lift, and the lift is provided with a cross bar 31; a positioning device 7 is provided under the lifting device; the positioning device 7 is a scale, and the scale 7 is fixed under the box body; the scale is hollow and is clamped with a sensor 71, and the sensor 71 cooperates with the cross bar 31 of the lift.

[0032] Preferably, a transmission and printing device 8 is further provided on the right side of the box body; the weighing device transmits the weight of the tobacco leaves to the transmission and printing device; the transmission and printing device is connected to the Internet of Things.

[0033] The working process of the utility model is as follows:

[0034] First, pass the rope through the lead wire device. First, grasp the slider on the right side and move it to the right. At this time, the rope can be placed into the inlet opening. Release the slider, and the slider rebounds under the action of the spring, so that the rope is located in the semi-circular arc opening at the front end of the slider (after the upper end of the rope is cut off later, the rope is still stuck in the semi-circular arc opening. Just grasp the line and it can be pulled out upwards). Grasp the head of the rope and stretch the rope so that the rope lies flat on the bottom of the box body, and at the same time, the rope is located in the rope guiding grooves symmetrically arranged in the front and rear of the box body.

[0035] Second, open the loose rope dial, put one side of the head of the rope into the self-locking cam of the one-way self-locking device, so that the rope cannot be withdrawn backward; put the tobacco leaves on the rope in the box body, and the weighing sensor transmits the weight of the tobacco leaves to the transmission and printing device. The display screen of the transmission and printing device displays the corresponding weight. When the preset weight is reached, stop putting the tobacco leaves.

[0036] Third, cover the box cover, lock the opening and closing device, start the lifting device. When the sensor senses the cross bar of the lift, the lift stops working, cut off the rope through the tangent cutter, pass through under the box cover, open the loose rope dial, take out the rope head, bundle the tobacco leaves, then open the box cover, and the lift continues to work upward to push the bundled tobacco leaves out upward.

[0037] Fourth, the transmission and printing device prints labels for the information such as the number, origin, quality, and weight of the tobacco leaves this time, pastes them on the bundled tobacco leaves, and at the same time synchronizes the information to the Internet of Things.

[0038] Fifth, repeat steps one to four for the next bundling. If it is necessary to bundle tobacco leaves of different weights, just adjust the sensor according to the value of the corresponding scale.

[0039] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0040] In the description of the utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0041] The components adopted in the present utility model are all common standard components or components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0042] The above description is only a preferred embodiment of the present utility model, and does not impose any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A tobacco leaf baling device, characterized in that, include: A box body, wherein a plurality of rope guiding grooves are provided on the front and rear of the box body, and the rope guiding grooves on the front and rear of the box body are symmetrically arranged; A box cover is arranged above the box body; The lifting device is installed at the bottom of the box; An opening and closing device for locking or unlocking the box body and the box cover; First paving grooves, a plurality of the first paving grooves are arranged above the rope guiding groove of the box body, and the bottom of the first paving groove is communicated with the rope guiding groove correspondingly arranged below; Second make way grooves, a plurality of second make way grooves are arranged on the box cover, and are arranged corresponding to the plurality of first make way grooves; A lead-in device, installed below the lead-in rope groove behind the box body, for guiding the rope; A one-way self-locking device, installed below the rope guide groove in front of the box body, for locking the rope in one direction; The thread cutter is installed on the side of the first recess.

2. A tobacco leaf bundling device according to claim 1, characterized in that: The rear of the box cover is hinged to the box body; A plurality of baffles are arranged behind the box cover; A cross bar is arranged behind the second clearance groove of the box cover, and the cross bar is used for lifting the box cover.

3. A tobacco leaf bundling device according to claim 1, characterized in that: The opening and closing device comprises: a fixing plate arranged on the box body and a hook arranged on the box cover; A handle, wherein the fixing plate is connected to the handle via a rotating shaft; A buckle is arranged on the handle and cooperates with the hook.

4. A tobacco leaf bundling device according to claim 3, characterized in that: The handle is provided with a slide groove, and the lower end of the buckle is provided with a movable shaft; The movable shaft of the buckle can slide in the slide groove; A compression buffer spring is arranged in the slide groove and acts on the movable shaft of the buckle.

5. A tobacco leaf bundling device according to claim 1, characterized in that: The lead-in device is a square body, with a lead-in opening in the middle of one side and a through slot on the right side; A slider and a spring are arranged in the through slot, wherein the spring is arranged on the outer ring of the slider, and the spring acts on the slider so that the slider is pushed out to the left in the through slot; A semicircular opening is provided at the front end of the slider, and the semicircular opening cooperates with the wire entry opening to lead the wire into the rope.

6. A tobacco leaf bundling device according to claim 1, characterized in that: The one-way self-locking device comprises a mounting seat, and the mounting seat is fixed on the box body; A self-locking cam, wherein the self-locking cam is mounted on the mounting seat through a rotating spring, wherein the left end of the self-locking cam is a pointed end and transitions to the right to an arc end; A rope loosening paddle is provided at the top end of the self-locking cam, and the rope loosening paddle is used to drive the self-locking cam to rotate and loosen the rope.

7. A tobacco leaf bundling device according to claim 1, characterized in that: A weighing device is also provided under the box; The weighing device is a weighing sensor.

8. A tobacco leaf bundling device according to claim 7, characterized in that: The lifting device is a lift, and the lift is provided with a cross bar; A positioning device is provided under the jacking device; The positioning device is a ruler, and the ruler is fixed below the box; The ruler is hollow and is clamped with a sensor, and the sensor cooperates with the crossbar of the lift.

9. A tobacco leaf baling device according to claim 7, characterized in that: A transmission and printing device is further provided on the right side of the box body; The weighing device transmits the weight of the tobacco leaves to the transmission and printing device; The transmission and printing device is connected to the Internet of Things.

10. A tobacco leaf baling device according to claim 1, characterized in that: The tangent cutter includes a tool holder, a blade, and a guard plate; The tool holder is installed on the side of the first relief groove, a blade is arranged in the middle above the tool holder, and guard plates are arranged at both ends above the tool holder.

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