Tobacco stem pulling, collecting, storing and transporting machine

Abstract

The utility model relates to the technical field of tobacco stem pulling and collecting, in particular to a tobacco stem pulling, collecting, storing and transporting machine. Comprising side plates oppositely arranged left and right, a rolling screen arranged between the two side plates, a ground shovel arranged at the front end of the rolling screen, a root-soil separation device arranged above the front end of the rolling screen, a power device used for driving the rolling screen and the root-soil separation device and a hanging bucket. The rolling screen is obliquely arranged and is provided with a low-position front feeding end and a high-position rear discharging end, and a feeding port of the hanging bucket is located below the rear discharging end of the rolling screen; the root-soil separation device is rotationally arranged between the two side plates; during working, soil at the roots of tobacco stems is loosened and shoveled out by the ground shovel, the soil is separated from the roots of the tobacco stems by the root-soil separation device through rotary striking, and the tobacco stems are conveyed into the hanging hopper by the roller screen. Through the arrangement of the root-soil separating device, when tobacco stems with soil at the roots enter the front feeding end of the roller screen, the root-soil separating device can remove the soil at the roots of the tobacco stems.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco stem pulling rod collection technical field, concretely is tobacco stem pulling rod collection and storage and transportation machine. BACKGROUND

[0002] Yellow tobacco is a kind of tobacco, and its tobacco leaves have unique characteristics in planting, modulation and processing. According to the variety characteristics and cultivation modulation method of tobacco, yellow tobacco is characterized by short modulation period, bright yellow and bright tobacco leaves after drying, thick and solid leaves, yellow and bright color, fragrant and rich aroma, and large physiological strength, and the ash is white. At the same time, the types of yellow tobacco are rich, which can meet the taste needs of different people.

[0003] The tobacco stems of yellow tobacco are generally collected by digging out from the planting ground by a digging device for centralized cleaning. At present, a large amount of soil is present at the root of the dug tobacco stem, and the soil adheres to the rhizome of the tobacco stem, which cannot automatically fall off from the rhizome of the tobacco stem, and has an adverse effect on the collection of the tobacco stem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing tobacco stem pulling rod collection and storage and transportation machine to solve the problems in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The tobacco stem pulling rod collection and storage and transportation machine comprises side plates oppositely arranged left and right, a rolling screen arranged between the two side plates, a land shovel arranged at the front end of the rolling screen, a root-soil separation device arranged above the front end of the rolling screen, a power device for driving the rolling screen and the root-soil separation device, and a hanging bucket.

[0007] The rolling screen is arranged obliquely, has a low-position front feeding end and a high-position rear discharging end, and the feeding port of the hanging bucket is located below the rear discharging end of the rolling screen.

[0008] The root-soil separation device is rotatably arranged between the two side plates, and the root-soil separation device is located above the front feeding end of the rolling screen.

[0009] When working, the land shovel loosens and shovels out the soil at the root of the tobacco stem, the root-soil separation device separates the soil from the root of the tobacco stem by rotating and hitting, and the tobacco stem is conveyed into the hanging bucket by the rolling screen.

[0010] Preferably, the root-soil separation device comprises a root-soil separation shaft arranged horizontally and a plurality of hitting rods fixed on the outer circumferential surface of the root-soil separation shaft, and the two ends of the root-soil separation shaft are rotatably connected to the two side plates through bearing seats respectively.

[0011] Preferably, a first adjusting groove and two second adjusting grooves are formed in the side plate.

[0012] The two ends of the root-soil separation shaft can slide in the two first adjusting grooves respectively.

[0013] The bearing seat is provided with two locking bolts parallel to the root-soil separation shaft in the axial direction, and the locking bolts pass through the second adjusting groove;

[0014] When the root-soil separation shaft slides to the predetermined position along the first adjusting groove, the position of the root-soil separation shaft is locked and fixed by the locking bolt.

[0015] Preferably, the rolling screen comprises a screen chain, a driving shaft and a driven shaft;

[0016] The driving shaft and the driven shaft are both rotationally connected between the two side plates;

[0017] The screen chain is transmissionally connected on the driving shaft and the driven shaft;

[0018] The driving shaft is transmissionally connected with the power device through the first transmission mechanism.

[0019] Preferably, the bottom of the hanging bucket is rotationally connected with ground wheels on both sides.

[0020] Preferably, a fixed frame and a connecting frame are fixedly connected between the two side plates, and the power device is installed on the fixed frame.

[0021] Preferably, the power device comprises a speed reducer, and the speed reducer has one power input shaft and two power output shafts;

[0022] The rolling screen is transmissionally connected with one of the power output shafts of the speed reducer.

[0023] Preferably, a small gear and a large gear are rotationally arranged on the side plate in meshing connection;

[0024] The small gear is fixedly connected at the end of the other power output shaft of the speed reducer;

[0025] The large gear is transmissionally connected with the root-soil separation device through the second transmission mechanism.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] The root-soil separation device can remove the soil on the root of the tobacco rod when the tobacco rod with soil on the root enters the front feeding end of the rolling screen, and the distance between the free end of the beating rod and the rolling screen can be adjusted by adjusting the position of the root-soil separation device, so that the soil removal effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 and Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0029] Figure 3 It is a right view structure schematic diagram of the utility model;

[0030] Figure 4 It is a right view structure schematic diagram of the utility model Figure 3 It is an enlarged structure schematic diagram of A place in the middle;

[0031] Figure 5 It is a three-dimensional structure schematic diagram of the root-soil separation device.

[0032] In the drawing: 1, side plate; 101, first adjusting groove; 102, second adjusting groove; 2, rolling screen; 201, screen chain; 202, driving shaft; 203, driven shaft; 3, earth shovel; 4, root-soil separation device; 401, root-soil separation shaft; 402, beating rod; 403, bearing seat; 404, locking bolt; 5, first transmission mechanism; 6, hanging bucket; 7, ground wheel; 8, fixing frame; 9, speed reducer; 10, connecting frame; 11, second transmission mechanism; 12, small gear; 13, large gear. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0035] The tobacco rod pulling rod collecting and storing machine comprises side plates 1 arranged oppositely to each other, a rolling screen 2 arranged between the two side plates 1, an earth shovel 3 arranged at the front end of the rolling screen 2, a root-soil separation device 4 arranged above the front end of the rolling screen 2, a power device for driving the rolling screen 2 and the root-soil separation device 4 and a hanging bucket 6. The side plates 1 can be made of metal material. The earth shovel 3 rotates in the process of being pulled and moved by a tractor or other towing vehicle, thereby shoveling the tobacco rods pressed forward by the tractor, and then the shoveling tobacco rods and the mud at the root of the tobacco rods enter the front feeding end of the rolling screen 2, and then are conveyed by the rolling screen 2 to the inside of the hanging bucket 6, thereby completing the collection of the tobacco rods. In the process of conveying the tobacco rods by the rolling screen 2, the root-soil separation device 4 removes the mud at the root of the tobacco rods. The specific mud removing mode is described in detail below.

[0036] The rolling screen 2 is tilted and has a low front feed end and a high rear discharge end. The feed port of the hanging bucket 6 is located below the rear discharge end of the rolling screen 2. In this embodiment, the forward direction of the entire storage and transport machine is the front, and the backward direction of the entire storage and transport machine is the rear. The height of the front feed end of the rolling screen 2 is lower than the height of the rear discharge end, that is, the rolling screen 2 transports the cigarette rods from a low position to a high position, and then the cigarette rods fall freely into the hanging bucket 6.

[0037] The root-soil separation device 4 is rotatably arranged between the two side plates 1, and the root-soil separation device 4 is located above the front feed end of the rolling screen 2; the purpose of such arrangement is that: when the cigarette rod with soil at the root enters the front feed end of the rolling screen 2, the root-soil separation device 4 can clear the soil at the root of the cigarette rod. Even if a small part fails to separate from the root of the cigarette rod in time, during the process of the rolling screen 2 conveying the cigarette rod, the soil that fails to separate from the root of the cigarette rod in time will also fall off from the root of the cigarette rod under the vibration generated during the conveying process of the rolling screen 2.

[0038] During operation, the ground shovel 3 loosens and shovels out the soil at the root of the cigarette stem, and the root-soil separation device 4 separates the soil from the root of the cigarette stem by rotating and hitting, and the cigarette stem is then transported to the hanging bucket 6 by the rolling screen 2.

[0039] The root-soil separation device 4 removes the soil in the following manner:

[0040] The root-soil separation device 4 includes a horizontally arranged root-soil separation shaft 401 and a plurality of striking rods 402 fixed on the outer peripheral surface of the root-soil separation shaft 401. Figure 5 As shown, both ends of the root-soil separation shaft 401 are rotatably connected to the two side plates 1 through bearing seats 403, and the power device drives the root-soil separation shaft 401 and the beating rod 402 to rotate, so that the free end of the beating rod 402 is used to hit the root of the cigarette rod to break up the soil adhering to the root of the cigarette rod, thereby realizing the soil removal operation.

[0041] Furthermore, in order to facilitate the adjustment of the position of the root-soil separation device 4, a first adjustment slot 101 and two second adjustment slots 102 are provided on the side plate 1. Figure 4As shown; both ends of the root-soil separation shaft 401 can slide in the two first adjustment grooves 101 respectively; two locking bolts 404 are provided on the bearing seat 403, which are axially parallel to the root-soil separation shaft 401, and the locking bolts 404 pass through the second adjustment groove 102; when the root-soil separation shaft 401 slides to a predetermined position along the first adjustment groove 101, the position of the root-soil separation shaft 401 is locked and fixed by the locking bolts 404. During actual use, the locking bolt 404 can be loosened first, and then the root-soil separation shaft 401 can be pushed to slide in the first adjustment groove 101 to adjust the position of the root-soil separation shaft 401. When the position of the root-soil separation shaft 401 meets the actual use requirements, tighten the locking bolt 404 again, and use the locking bolt 404 to fix the position of the root-soil separation shaft 401, so that the root-soil separation shaft 401 can only rotate around its own axis, and cannot slide along the first adjustment groove 101. Since the rolling screen 2 is tilted with the front low and the back high, the distance between the root-soil separation shaft 401 and the rolling screen 2 will also change after the position is adjusted, thereby achieving the purpose of adjusting the distance between the root-soil separation shaft 401 and the rolling screen 2 according to actual conditions.

[0042] The rolling screen 2 includes a screen chain 201, a driving shaft 202 and a driven shaft 203; the driving shaft 202 and the driven shaft 203 are both rotatably connected between the two side plates 1. Specifically, the driving shaft 202 and the driven shaft 203 can be rotatably connected to the side plates 1 through bearings; the screen chain 201 is transmission-connected to the driving shaft 202 and the driven shaft 203; the driving shaft 202 is transmission-connected to the power device through a first transmission mechanism 5. In some embodiments, the first transmission mechanism 5 can be a chain sprocket transmission mechanism.

[0043] Both sides of the bottom of the bucket 6 are rotatably connected to ground wheels 7 for reducing the friction between the bucket 6 and the ground. The bucket 6 is in the shape of a bucket with an open top, and a large number of through holes are provided on its side walls and bottom walls. Furthermore, a detachable connection method can be adopted between the bucket 6 and the side panel 1.

[0044] A fixing frame 8 and a connecting frame 10 are fixedly connected between the two side plates 1, and the power device is installed on the fixing frame 8. The power device includes a reducer 9, which has a power input shaft and two power output shafts; the rolling screen 2 is connected to one of the power output shafts of the reducer 9.

[0045] The side plate 1 is rotationally provided with an engagingly connected pinion 12 and a gear wheel 13; further, the pinion 12 and the gear wheel 13 are both rotationally connected to the fixing frame 8; the pinion 12 is fixedly connected to the other power output shaft end of the speed reducer 9; the gear wheel 13 is drivingly connected to the root-soil separation device 4 through the second transmission mechanism 11; in some embodiments, the second transmission mechanism 11 can adopt a sprocket and chain transmission mechanism; specifically, one of the sprockets in the sprocket and chain transmission mechanism is coaxially fixedly connected with the gear wheel 13, and the other sprocket is coaxially fixedly connected with the root-soil separation shaft 401; the chain is sleeved on the two sprockets.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. The cigarette stem collection and storage machine is characterized by: It includes left and right side plates arranged opposite to each other, a rolling screen arranged between the two side plates, a ground shovel arranged at the front end of the rolling screen, a root-soil separation device arranged above the front end of the rolling screen, a power device for driving the rolling screen and the root-soil separation device, and a hanging bucket; The rolling screen is tilted, with a low front feed end and a high rear discharge end, and the feed port of the hanging bucket is located below the rear discharge end of the rolling screen; The root-soil separation device is rotatably arranged between the two side plates, and the root-soil separation device is located above the front feeding end of the rolling screen; During operation, the ground shovel loosens and shovels out the soil at the roots of the tobacco stems. The root-soil separation device separates the soil from the roots of the tobacco stems by rotating and hitting. The tobacco stems are then transported to the hanging bucket by the rolling screen.

2. The cigarette rod collection and storage machine according to claim 1, characterized in that: The root-soil separation device comprises a horizontally arranged root-soil separation shaft and a plurality of striking rods fixed on the outer circumference of the root-soil separation shaft. Both ends of the root-soil separation shaft are rotatably connected to the two side plates through bearing seats.

3. The cigarette rod collection and storage machine according to claim 2, characterized in that: A first adjustment slot and two second adjustment slots are provided on the side panel; The two ends of the root-soil separation shaft can slide in the two first adjustment grooves respectively; Two locking bolts are provided on the bearing seat, the axial direction of which is parallel to the root-soil separation axis, and the locking bolts pass through the second adjustment slot; When the root-soil separation shaft slides along the first adjusting groove to a predetermined position, the position of the root-soil separation shaft is locked and fixed by a locking bolt.

4. The cigarette rod collection and storage machine according to claim 1, characterized in that: The rolling screen includes a screen chain, a driving shaft and a driven shaft; The driving shaft and the driven shaft are both rotatably connected between the two side plates; The screen chain drive is connected to the driving shaft and the driven shaft; The driving shaft is transmission-connected to the power device through the first transmission mechanism.

5. The cigarette rod pulling, collecting, storing and transporting machine according to claim 1, characterized in that: Both sides of the bottom of the bucket are rotatably connected with ground wheels.

6. The cigarette rod collection and storage machine according to claim 1, characterized in that: A fixing frame and a connecting frame are fixedly connected between the two side plates, and the power device is installed on the fixing frame.

7. The cigarette rod collection and storage machine according to claim 1, characterized in that: The power unit includes a speed reducer having a power input shaft and two power output shafts; The rolling screen is in driving connection with one of the power output shafts of the reducer.

8. The cigarette rod collection and storage machine according to claim 7, characterized in that: A small gear and a large gear that are meshed and connected are rotatably provided on the side plate; The pinion is fixedly connected to the other end of the power output shaft of the reducer; The large gear is in transmission connection with the root-soil separation device through a second transmission mechanism.

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