Flue-cured tobacco film mulching, ditching and rain collecting device
By designing a flue-cured tobacco film-covered ditching rain collection device that combines a rolling film unit and a ditching unit, it solves the problem in the existing technology that rain ditches need to be made and laid separately before the ridge is covered with film, and the film-laying process is achieved The rain gutter trenching and mulching film laying were completed beforehand, which reduced costs and improved efficiency.
Patent Information
- Application Number
- CN202421045115.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art In the cultivation of tobacco cured tobacco cultivation, the ridges need to be made and laid separately before coating the ridges, which increases labor intensity and production costs, and it is difficult to effectively collect sporadic and dispersed invalid precipitation.
A flue-cured tobacco film-covered ditching and rainwater collection device is designed, which combines the rolling film unit and the ditching unit. It uses running wheels, brackets and ditching plates to pre-ditch the top of the ridge before laying the film, and drives the rolling film through the synchronous belt. The membrane cylinder rotates to assist membrane release and rainwater collection.
This device can simultaneously complete rain ditch trenching and mulching film laying before laying the film, which reduces production costs, improves work efficiency, and effectively collects scattered precipitation.
Smart Images
Figure CN222366753U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a flue-cured tobacco film covering ditching and rain collecting device, belonging to the technical field of tobacco field film covering. Background Art
[0002] At present, it is known that flue-cured tobacco cultivation adopts ridge cultivation and covers with ground film, and the general ridge body is 25-30cm high and 70-80cm wide. When planting, the seedlings are first cultivated and then transplanted. When the ridge body is covered with ground film, a 1.1m wide polyethylene blown film is generally used, and each roll of ground film weighs 10kg and can cover 2 mu of land. The spring drought in the tobacco area in western Guizhou is relatively serious. When the flue-cured tobacco is transplanted in late April, the drought is relatively serious. There are only scattered and scattered invalid precipitation, no effective rainfall, and conventional drought-resistant transplanting is labor-intensive, time-consuming and costly. In order to collect scattered and scattered invalid precipitation, the current practice is to make shallow nests or dig rain collection trenches at the transplanting position on the ridge body after the ridge body is formed, and then lay the ground film. However, this method divides the rain ditch production and film laying into two isolated processes, which increases the labor intensity to a certain extent and reduces the work efficiency. It is necessary to study and improve this. Utility Model Content
[0003] Based on the above, the utility model provides a flue-cured tobacco film-coated ditch-digging and rain-collecting device that integrates rain-collecting ditch production and film-coating to overcome the deficiencies of the prior art.
[0004] The technical solution of the utility model is: a flue-cured tobacco film covering ditching and rainwater collection device, comprising:
[0005] The film rolling unit comprises a cross bar, a clamping member and an operating rod, wherein the two clamping members are respectively arranged at two ends of the cross bar, and the operating rod is arranged at the upper middle part of the cross bar;
[0006] The trenching unit comprises a walking wheel, a bracket and a trenching plate. The walking wheel is rotatably arranged on both sides of the operating rod, the bracket is arranged on the operating rod, the trenching plate is arranged on the bracket, and the cross bar, the walking wheel and the bracket are sequentially arranged on the operating rod from front to back.
[0007] As a preferred solution of the tobacco film covering furrowing and rainwater collection device of the utility model, there are two operating rods, which are arranged on the cross bar at intervals, and handles are provided on the tops of the two operating rods. The clamping piece is adjustably arranged on the cross bar.
[0008] As a preferred solution of the tobacco film covering furrowing and rain collection device of the utility model, the bracket includes a mounting plate, an adjusting rod and a fastener, the mounting plate is installed between the two operating rods, a mounting opening is provided on the mounting plate, and the adjusting rod is adjustably installed in the mounting opening through a fastener.
[0009] As a preferred solution of the tobacco film covering furrowing and rainwater collection device of the utility model, the adjusting rod is provided with an adjusting hole along the length direction, the mounting port is provided with an adjusting cylinder, and the fastener is laterally inserted into the adjusting cylinder and the adjusting hole to fix the adjusting rod on the mounting plate.
[0010] As a preferred solution of the tobacco film-coating furrowing and rainwater collection device of the utility model, a rotatable conical part is provided on the clamping part, and the outer end of the conical part extends out of the clamping part and is connected to the rotating shaft of the walking wheel through a synchronous belt.
[0011] As a preferred solution of the tobacco film covering furrowing and rainwater collection device of the utility model, wherein: the walking wheel is arranged on the side of the operating rod through an L-shaped rod.
[0012] As a preferred solution of the tobacco film-covered furrowing and rainwater collection device of the utility model, the bottom of the furrowing plate is in an arc shape.
[0013] Beneficial effects of the utility model: Compared with the prior art, the utility model can pre-ditch the top of the ridge body before laying the film by installing a walking wheel, a bracket and a ditching plate on the existing film rolling unit, without the need to make rain trenches separately, which effectively reduces the production cost. In addition, since a synchronous belt is installed between the walking wheel and the cone, the film rolling drum can be driven to rotate synchronously to realize auxiliary film laying, which can avoid problems such as pulling the covered film to cause the ground film to shift. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of a tobacco film-covered trenching and rainwater collection device from one perspective;
[0015] Figure 2 A schematic diagram of the tobacco film-covered trenching and rainwater collection device from another perspective;
[0016] Figure 3 It is a schematic diagram of the trenching plate and the bracket;
[0017] Description of reference numerals:
[0018] 11 crossbar, 12 clamping member, 13 operating rod, 14 handle, 15 tapered member;
[0019] 21 walking wheel, 22 ditching plate, 23 L-shaped rod, 24 mounting plate, 25 adjusting rod, 26 fastener, 27 adjusting cylinder, 28 synchronous belt. DETAILED DESCRIPTION
[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.
[0021] See also Figures 1 to 3 The present embodiment provides a flue-cured tobacco film covering, furrowing and rainwater collection device, comprising a film rolling unit and a furrowing unit.
[0022] The film rolling unit includes a cross bar 11, a clamping member 12 and an operating rod 13. The two clamping members 12 are respectively installed at both ends of the cross bar 11, and the operating rod 13 is vertically fixed to the upper part of the cross bar 11. For easy operation, there are two operating rods 13, which are installed on the cross bar 11 at intervals, and handles 14 are installed on the top of the two operating rods 13.
[0023] The trenching unit includes a walking wheel 21, a bracket and a trenching plate 22. The walking wheel 21 is installed on the side of the operating rod 13 through an L-shaped rod 23. The bracket is installed on the operating rod 13. The bottom of the trenching plate 22 is arc-shaped and fixed on the bracket. The cross bar 11, the walking wheel 21 and the bracket are arranged in sequence from front to back on the operating rod 13.
[0024] In order to facilitate the adjustment of the position of the ditching plate 22, the bracket includes a mounting plate 24, an adjusting rod 25 and a fastener 26. The mounting plate 24 is installed between the two operating rods 13. A mounting port is provided on the mounting plate 24, and an adjusting cylinder 27 is provided on the mounting port. An adjusting hole is provided along the length direction on the adjusting rod 25. The fastener 26 is laterally inserted into the adjusting cylinder 27 and the adjusting hole to fix the adjusting rod 25 on the mounting plate 24. The position of the ditching plate 22 can be adjusted by changing the position of the adjusting rod 25 in the adjusting cylinder 27. The fastener 26 can be a bolt.
[0025] In order to facilitate the movement of the film roll and reduce its pulling on the ground film covered on the ridge surface, a rotatable conical part 15 is provided on the clamping part 12 (the conical part 15 is installed on the clamping part 12 through a bearing). The outer end of the conical part 15 extends out of the clamping part 12 and is connected to the rotating shaft of the walking wheel 21 through a synchronous belt 28, so that the rotation of the walking wheel 21 can be used as a power to drive the conical part 15 to rotate synchronously, and then drive the film roll to rotate, thereby assisting in the release and laying of the ground film.
[0026] Operation method: first take out the clamping member 12, install the ground film cylinder between the two clamping members 12, that is, between the two cones 15, and then place the device at one end of the ridge body, with the two walking wheels 21 located in the furrows on both sides, fix the outer edge of the ground film, and then hold the handle 14 tightly by hand, and press down appropriately, so that the ditching plate 22 is inserted into the middle position of the top of the ridge body, and then gradually move backward. The ditching plate 22 first forms a 10cm wide and 5cm deep rain ditch on the ridge body, and then the film roll gradually rotates to release the ground film and cover it on the ridge surface. Compared with the prior art, the utility model can pre-ditch the top of the ridge body before laying the film by installing the walking wheel 21, the bracket and the ditching plate 22 on the existing film roll unit, without the need to make the rain ditch separately, which effectively reduces the production cost. In addition, since a synchronous belt 28 is installed between the walking wheel 21 and the cone 15, the film roll can be driven to rotate synchronously to realize auxiliary film placement, which can avoid problems such as pulling the covered film to cause the ground film to shift.
[0027] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A flue-cured tobacco film-covered trenching and rainwater collection device, characterized in that: include: A film rolling unit, comprising a cross bar (11), a clamping member (12) and an operating rod (13), wherein the two clamping members (12) are respectively arranged at two ends of the cross bar (11), and the operating rod (13) is arranged at an upper middle portion of the cross bar (11); A trenching unit comprises a walking wheel (21), a bracket and a trenching plate (22), wherein the walking wheel (21) is rotatably arranged on both sides of the operating rod (13), the bracket is arranged on the operating rod (13), the trenching plate (22) is arranged on the bracket, and the cross bar (11), the walking wheel (21) and the bracket are sequentially arranged on the operating rod (13) from front to back with intervals.
2. The flue-cured tobacco film-covered trenching and rainwater collection device according to claim 1, characterized in that: There are two operating rods (13) which are arranged at intervals on the cross bar (11); handles (14) are provided on the tops of the two operating rods (13); and the clamping member (12) is adjustably arranged on the cross bar (11).
3. The flue-cured tobacco film-covered trenching and rainwater collection device according to claim 2, characterized in that: The bracket comprises a mounting plate (24), an adjusting rod (25) and a fastener (26); the mounting plate (24) is mounted between the two operating rods (13); a mounting opening is provided on the mounting plate (24); the adjusting rod (25) is adjustably mounted in the mounting opening via the fastener (26).
4. The flue-cured tobacco film-covered trenching and rainwater collection device according to claim 3, characterized in that: An adjustment hole is provided on the adjustment rod (25) along its length, an adjustment tube (27) is provided on the mounting opening, and the fastener (26) is inserted transversely into the adjustment tube (27) and the adjustment hole to fix the adjustment rod (25) on the mounting plate (24).
5. The flue-cured tobacco film-covered trenching and rainwater collection device according to claim 1, characterized in that: The clamping member (12) is provided with a rotatable conical member (15), and the outer end of the conical member (15) extends out of the clamping member (12) and is connected to the rotating shaft of the running wheel (21) via a synchronous belt (28).
6. The flue-cured tobacco film-covered trenching and rainwater collection device according to claim 1, characterized in that: The walking wheel (21) is arranged on the side of the operating rod (13) via an L-shaped rod (23).
7. The flue-cured tobacco film-covered trenching and rainwater collection device according to claim 1, characterized in that: The bottom of the trenching plate (22) is in an arc shape.