Movable agricultural straw incinerator

Abstract

The utility model relates to the technical field of environmental governance, discloses a movable agricultural straw incinerator, and solves the problems that a conventional movable straw incinerator is tedious and inconvenient in straw throwing process, and potential safety hazards exist due to the fact that straws which are burning in the incinerator are easily brought out in the straw throwing process. Through the arrangement of the conveying mechanism, straw is conveyed to the throwing opening of the outer cover through the conveying mechanism so that the straw can enter the annular cavity in the outer cover, then the straw is conveyed to the position over the incineration cover through the conveying mechanism, the straw freely falls into the incineration cover, and therefore incineration of the straw in the incineration cover is completed; by adjusting the side, away from the second conveying belt, of the first conveying belt to movably fall down and get close to the ground, a worker can throw straw placed on the ground to the initial conveying side of the first conveying belt, the straw is conveyed to the second conveying belt through the first conveying belt, and finally the straw is conveyed into the outer cover through the second conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental governance, in particular to a mobile agricultural straw incinerator. Background Art

[0002] An agricultural straw incinerator is a device used to process farm straw. It is usually a small combustion furnace or stove that is used to burn the straw into ash and heat energy. This equipment helps solve the problem of straw disposal, including reducing the impact of straw accumulation on the environment, and can also use straw to generate energy or ash as fertilizer. Using an agricultural straw incinerator can reduce air pollution caused by field burning and improve resource utilization efficiency.

[0003] The existing mobile straw incinerator usually includes a incinerator body, which is arranged on an agricultural vehicle. The incinerator body is moved to the location where the straw is piled by the vehicle, and then the straw is put into the incinerator body for incineration;

[0004] However, in the actual process of burning straw in the incinerator, since the input port on the furnace body for putting in the straw is small and the furnace body is located on a vehicle, the position of the input port is also high, and the staff is often required to lift the straw many times to put it in, which is inconvenient. In addition, since the input port is often directly connected to the straw combustion chamber in the incinerator, the burning straw in the furnace is easily brought out during the process of putting in the straw, which can easily cause the straw outside the furnace to be ignited, so there is a safety hazard. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile agricultural straw incinerator, which solves the problems that the process of putting straw into the conventional mobile straw incinerator is cumbersome and inconvenient, and the input port is connected with the straw combustion chamber in the incinerator, which makes it easy to bring out the burning straw in the furnace, posing a safety hazard.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile agricultural straw incinerator, comprising a furnace body mechanism, a mobile agricultural vehicle is provided at the lower side of the furnace body mechanism, a smoking mechanism for processing ash is provided on the upper surface of the furnace body mechanism, the furnace body mechanism is cylindrical, and the axis is horizontally arranged on the upper side of the agricultural vehicle, and side baffles are sealed on both sides of the cylinder axis direction;

[0007] The furnace body mechanism comprises an outer cover, an incineration cover arranged at the center of the outer cover, the incineration cover opening is upward, the outer surface of the incineration cover is covered with an arc-shaped insulation board, the arc-shaped insulation board is concentrically arranged with the outer cover, the incineration cover is fixedly connected to the side surface of the side baffle along the axial sides of the outer cover, an annular cavity is formed between the outer cover and the arc-shaped insulation board, a conveying structure is rotatably arranged in the annular cavity, and the conveying structure is used to convey straw into the incineration cover;

[0008] The lower arc surface of the outer cover is provided with a delivery port for delivering straw, and a conveying mechanism extending to the outside is arranged inside the delivery port.

[0009] Furthermore, the conveying structure includes two swivels rotatably arranged in the outer cover cavity, the inner wall of the outer cover is provided with an annular groove for movably embedding the swivels, the two swivels are arranged at both ends of the inner side of the outer cover, a connecting column is fixedly connected between the two swivels, and a supporting column or a supporting plate is fixedly connected to the surface of the connecting column, and the supporting column or the supporting plate points vertically to the central axis of the outer cover.

[0010] Furthermore, the side of the support column or support plate away from the connecting column is close to the outer curved surface of the curved insulation plate.

[0011] Furthermore, the delivery port on the lower surface of the outer cover is opened from the lowermost end of the outer cover in the opposite direction to one side of the arc surface.

[0012] Furthermore, the conveying mechanism includes a second conveyor belt that is flush with the lower side of the delivery port and is horizontally arranged. The side where the second conveyor belt ends is on the inner wall close to the lower side of the delivery port, and the side where the second conveyor belt starts is provided with a first conveyor belt. The side of the first conveyor belt close to the second conveyor belt is fixed in position by its own rotating roller, and the side of the first conveyor belt away from the second conveyor belt can be moved up and down for adjustment.

[0013] Furthermore, two rotating rollers on the first conveyor belt and the second conveyor belt that are close to each other have one end connected to a driving motor A, and the output end of the driving motor A is connected to a dual-output gearbox, and the two output ends of the dual-output gearbox are respectively fixedly connected to the driving shafts of the rotating rollers on the first conveyor belt and the second conveyor belt.

[0014] Furthermore, a driving motor B is fixedly mounted on the outer surface of the outer cover, and a gear is connected to the output end of the driving motor B. The gear passes through the outer surface of the outer cover and is transmission-connected to the rotating ring. The outer surface of the rotating ring is provided with a meshing groove that cooperates with the gear.

[0015] Furthermore, a fence plate is fixedly installed on the inner side of the incineration hood, and the fence plate divides the inner cavity of the incineration hood into an upper incineration cavity and a lower ash storage cavity. The inner wall of the incineration hood and the upper part of the fence plate are provided with an outward expansion portion expanding outward.

[0016] Furthermore, a movable plate is movably embedded inside the side baffle, and the movable plate corresponds to the position of the ash storage chamber.

[0017] Furthermore, a plurality of ventilation holes are provided on the surface of the movable plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The utility model provides a mobile agricultural straw incinerator. Through the arrangement of a conveying mechanism, a worker can directly place the straw on the upper side of the conveying mechanism, and the conveying mechanism conveys the straw to the delivery port of an outer cover so as to enter the annular cavity in the outer cover. Subsequently, the straw entering from the delivery port is transported to the top of the incineration cover by the conveying structure, so that the straw falls into the incineration cover freely, thereby completing the incineration of the straw in the incineration cover. By adjusting the first conveyor belt to move away from the side of the second conveyor belt and close to the ground, the worker can deliver the straw placed on the ground to the initial transmission side of the first conveyor belt, and the first conveyor belt highly conveys the straw to the second conveyor belt, and finally the second conveyor belt conveys the straw into the outer cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the furnace body mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the overall planar structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation structure of the drive motor A and the drive motor B of the utility model;

[0024] Figure 5 It is a schematic diagram of the conveying structure of the utility model.

[0025] In the figure: 1. furnace body mechanism; 11. outer cover; 12. incineration hood; 121. fence plate; 122. expansion part; 13. arc-shaped insulation plate; 14. swivel; 15. connecting column; 2. smoking mechanism; 3. side baffle; 4. first conveyor belt; 5. second conveyor belt; 6. drive motor A; 61. dual-output gearbox; 7. drive motor B; 71. gear; 8. movable plate; 81. vent. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0028] See also Figure 1-Figure 5 A mobile agricultural straw incinerator comprises a furnace body 1, a mobile agricultural vehicle is arranged at the lower side of the furnace body 1, a smoking mechanism 2 for processing ash is arranged on the upper surface of the furnace body 1, the furnace body 1 is cylindrical, and the axis is arranged horizontally at the upper side of the agricultural vehicle, and side baffles 3 are sealed on both sides of the cylinder axis direction;

[0029] The furnace body mechanism 1 includes an outer cover 11, and an incineration cover 12 arranged at the center of the outer cover 11. The incineration cover 12 opens upward, and the outer surface of the incineration cover 12 is covered with an arc-shaped insulation board 13. The arc-shaped insulation board 13 and the outer cover 11 are arranged concentrically. The incineration cover 12 is fixedly connected to the side surfaces of the side baffles 3 on both sides of the axial direction of the outer cover 11. An annular cavity is formed between the outer cover 11 and the arc-shaped insulation board 13. A conveying structure is rotatably arranged in the annular cavity, and the conveying structure is used to convey straw into the incineration cover 12;

[0030] The lower arc surface of the outer cover 11 is provided with a delivery port for delivering straw, and a conveying mechanism extending to the outside is arranged inside the delivery port.

[0031] The above working principle and technical effect are: through the setting of the conveying mechanism, the staff can directly place the straw on the upper side of the conveying mechanism, and the conveying mechanism will transport the straw to the delivery port of the outer cover 11 so that it can enter the annular cavity inside the outer cover 11. Subsequently, the straw entering from the delivery port is transported to the top of the incineration cover 12 through the conveying structure, so that the straw falls freely into the incineration cover 12, thereby completing the incineration of the straw in the incineration cover 12.

[0032] In the previous embodiment: the conveying structure includes two rotating rings 14 rotatably arranged in the cavity of the outer cover 11, the inner wall of the outer cover 11 is provided with an annular slide groove movably embedded in the rotating ring 14, the two rotating rings 14 are arranged at both ends of the inner side of the outer cover 11, a connecting column 15 is fixedly connected between the two rotating rings 14, and a supporting column or a supporting plate is fixedly connected to the surface of the connecting column 15, and the supporting column or the supporting plate is vertically pointed to the central axis of the outer cover 11;

[0033] The side of the supporting column or supporting plate away from the connecting column 15 is close to the outer arc surface of the arc-shaped thermal insulation plate 13 .

[0034] The above working principle and technical effect are: by placing the supporting column or supporting plate close to the outer arc surface of the arc-shaped insulation plate 13, the annular cavity formed between the arc-shaped insulation plate 13 and the outer cover 11 is separated, and the connecting column 15 is driven to move in a circular motion in the annular cavity by rotating the swivel 14. When straw enters the annular cavity through the delivery port on the lower surface of the outer cover 11, the supporting column or supporting plate rotating with the connecting column 15 will push this part of the straw, so that this part of the straw also moves in a circular motion. When this part of the straw moves to the top of the incineration hood 12, the supporting column or supporting plate will also be in a vertical state and no longer support the straw. In this way, the straw can smoothly fall into the incineration hood 12 for incineration.

[0035] In the previous embodiment: the delivery port on the lower surface of the outer cover 11 is opened from the lowermost end of the outer cover 11 to the opposite side of the arc surface;

[0036] The conveying mechanism includes a second conveyor belt 5 which is flush with the lower side of the delivery port and is horizontally arranged. A first conveyor belt 4 is arranged on the inner wall of the lower side of the delivery port on the side where the second conveyor belt 5 ends and the side where the second conveyor belt 5 starts. The side of the first conveyor belt 4 close to the second conveyor belt 5 is fixed in position by its own rotating roller, and the side of the first conveyor belt 4 away from the second conveyor belt 5 can be adjusted to move up and down. The side of the first conveyor belt 4 away from the second conveyor belt 5 performs a circular motion along the above-mentioned rotating roller, so as to adjust the side of the first conveyor belt 4 away from the second conveyor belt 5 to move up and down.

[0037] The above working principle and technical effect are: by adjusting the first conveyor belt 4 to move downward away from the side of the second conveyor belt 5 and close to the ground, the staff can put the straw placed on the ground to the initial conveying side of the first conveyor belt 4, and the first conveyor belt 4 will convey the straw to the second conveyor belt 5 at a high altitude, and finally the second conveyor belt 5 will convey the straw to the outer cover 11.

[0038] In the previous embodiment: two rotating rollers on the first conveyor belt 4 and the second conveyor belt 5 are close to each other, and one end of each roller is connected to a driving motor A6. The output end of the driving motor A6 is connected to a dual-output gearbox 61. The two output ends of the dual-output gearbox 61 are respectively fixedly connected to the driving shafts of the rotating rollers on the first conveyor belt 4 and the second conveyor belt 5. The driving motor A6 is used to simultaneously drive the first conveyor belt 4 and the second conveyor belt 5 to perform synchronous conveying work so as to convey the straw.

[0039] In the previous embodiment: a driving motor B7 is fixedly installed on the outer surface of the outer cover 11, and a gear 71 is connected to the output end of the driving motor B7. The gear 71 passes through the surface of the outer cover 11 and is transmission-connected to the rotating ring 14. The outer surface of the rotating ring 14 is provided with a meshing groove that cooperates with the gear 71. The driving motor B7 drives the rotating ring 14 to rotate on the inner side of the outer cover 11, so as to drive the connecting column 15 to make a circular motion in the outer cover 11.

[0040] In the previous embodiment: a fence plate 121 is fixedly installed on the inner side of the incineration hood 12, and the fence plate 121 separates the inner cavity of the incineration hood 12 at the upper and lower parts, forming an incineration cavity on the upper side and an ash storage cavity on the lower side. The inner wall of the incineration hood 12 and the upper part of the fence plate 121 are provided with an outward expansion portion 122 that expands outward.

[0041] The above working principle and technical effect are: by setting the external expansion part 122, it is convenient to increase the volume of the incineration chamber and increase the incineration space, and the ashes after combustion fall into the ash storage chamber through the fence plate 121 for storage.

[0042] In the previous embodiment: a movable plate 8 is movably embedded inside the side baffle 3, and the movable plate 8 corresponds to the position of the ash storage chamber.

[0043] The above working principle and technical effect are: by opening the movable plate 8, it is convenient to directly clean the ash in the ash storage chamber, which is convenient for use.

[0044] In the previous embodiment: a plurality of vent holes 81 are provided on the surface of the movable plate 8. The vent holes 81 allow the external air to fully enter the combustion hood 12, so that the straw in the combustion hood 12 can be fully burned.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile agricultural straw incinerator, characterized in that: The furnace body mechanism (1) comprises a furnace body mechanism (1), a mobile agricultural vehicle is provided at the lower side of the furnace body mechanism (1), a smoking mechanism (2) for processing ash is provided at the upper surface of the furnace body mechanism (1), the furnace body mechanism (1) is cylindrical, and the axis is arranged horizontally at the upper side of the agricultural vehicle, and side baffles (3) are provided in a sealed manner on both sides of the cylinder axis direction; The furnace body mechanism (1) comprises an outer cover (11), an incineration cover (12) arranged at the center of the outer cover (11), the incineration cover (12) opening upward, the outer surface of the incineration cover (12) is covered with an arc-shaped insulation board (13), the arc-shaped insulation board (13) and the outer cover (11) are arranged concentrically, the incineration cover (12) is fixedly connected to the side surface of the side baffle (3) on both sides along the axial direction of the outer cover (11), an annular cavity is formed between the outer cover (11) and the arc-shaped insulation board (13), and a conveying structure is rotatably arranged in the annular cavity; The lower arc surface of the outer cover (11) is provided with a delivery opening for delivering straw, and a conveying mechanism extending to the outside is provided inside the delivery opening.

2. The mobile agricultural straw incinerator according to claim 1, characterized in that: The conveying structure comprises two rotating rings (14) rotatably arranged in the cavity of the outer cover (11); the inner wall of the outer cover (11) is provided with an annular sliding groove movably embedded in the rotating ring (14); the two rotating rings (14) are arranged at two ends of the inner side of the outer cover (11); a connecting column (15) is fixedly connected between the two rotating rings (14); a supporting column or a supporting plate is fixedly connected to the surface of the connecting column (15); the supporting column or the supporting plate is vertically pointed to the central axis of the outer cover (11).

3. The mobile agricultural straw incinerator according to claim 2, characterized in that: The side of the support column or support plate away from the connecting column (15) is close to the outer arc surface of the arc-shaped thermal insulation plate (13).

4. The mobile agricultural straw incinerator according to claim 3, characterized in that: The delivery port on the lower surface of the outer cover (11) is opened from the lowermost end of the outer cover (11) in the opposite direction to one side of the arc surface.

5. The mobile agricultural straw incinerator according to claim 4, characterized in that: The conveying mechanism comprises a second conveyor belt (5) which is flush with the lower side of the delivery port and is arranged horizontally. The end point of the conveying of the second conveyor belt (5) is on the inner wall close to the lower side of the delivery port. The start point of the conveying of the second conveyor belt (5) is provided with a first conveyor belt (4). The side of the first conveyor belt (4) close to the second conveyor belt (5) is fixed in position by its own rotating roller, and the side of the first conveyor belt (4) away from the second conveyor belt (5) can be adjusted to move up and down.

6. The mobile agricultural straw incinerator according to claim 5, characterized in that: Two rotating rollers on the first conveyor belt (4) and the second conveyor belt (5) that are close to each other have one end connected to a driving motor A (6), and the output end of the driving motor A (6) is connected to a dual-output gearbox (61), and the two output ends of the dual-output gearbox (61) are respectively fixedly connected to the driving shafts of the rotating rollers on the first conveyor belt (4) and the second conveyor belt (5).

7. The mobile agricultural straw incinerator according to claim 3, characterized in that: A driving motor B (7) is fixedly mounted on the outer surface of the outer cover (11); an output end of the driving motor B (7) is connected to a gear (71); the gear (71) penetrates the surface of the outer cover (11) and is transmission-connected to a rotating ring (14); and an outer surface of the rotating ring (14) is provided with a meshing groove that matches the gear (71).

8. The mobile agricultural straw incinerator according to claim 7, characterized in that: A fence plate (121) is fixedly installed on the inner side of the incineration hood (12), and the fence plate (121) separates the inner cavity of the incineration hood (12) at the upper and lower parts, forming an incineration cavity at the upper side and an ash storage cavity at the lower side. The inner wall of the incineration hood (12) and the upper part of the fence plate (121) are provided with an outward expansion part (122) expanding outward.

9. The mobile agricultural straw incinerator according to claim 8, characterized in that: A movable plate (8) is movably embedded inside the side baffle (3), and the movable plate (8) corresponds to the position of the ash storage chamber.

10. The mobile agricultural straw incinerator according to claim 9, characterized in that: A plurality of ventilation holes (81) are provided on the surface of the movable plate (8).

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