A material turning device for biogas residue drying chamber

Abstract

A turning device for a biogas residue drying chamber comprises a crossbeam, a longitudinal beam, a rodless cylinder, a first motor, a winding roller and a discharge roller. The crossbeam and longitudinal beam arranged horizontally on the top of the drying chamber constitute a walking frame. The rodless cylinder is arranged on one side of the longitudinal beam. The first motor is arranged on the slider of the rodless cylinder. Support sliders are slidably connected to the two longitudinal beams. A support shaft seat is fixed on the support slider. A lead screw is connected between the two support shaft seats. One end of the lead screw is connected to the output shaft of the first motor. A nut is threaded on the lead screw. The bottom of the nut is connected to a fixed plate through a suspension rod. The winding roller and the discharge roller are connected through a mixing barrel. The fixed plate is connected to the top of the mixing barrel. The present invention sets a walking frame on the top of the drying chamber, which can move throughout the chamber to turn the material. The mechanical automatic turning reduces the labor intensity of the staff. The winding roller scoops up the biogas residue and rolls it into the mixing barrel. After mixing, it is released by the discharge roller to turn the material.

Description

Technical Field

[0001] The present invention relates to the technical field of mixing equipment, and in particular to a material turning device for a biogas residue drying chamber. Background Art

[0002] Biogas residue is rich in nitrogen, phosphorus, potassium and a large number of elements. It also contains trace elements such as boron, copper, iron, manganese, zinc, etc. that play an important role in crop growth. With the sustainable development of ecological agriculture, people are more and more enthusiastic about developing biogas ecological agriculture, and the uses of biogas residue are gradually being developed and utilized. Since biogas residue is rich in organic matter, aerobic composting of biogas residue to produce biofertilizer has gradually become a major trend in biogas residue treatment. Anaerobic composting occupies a small area and can produce biogas. Composting requires turning the compost, which is currently mainly done manually, with low work efficiency and high labor intensity for staff; secondly, it is turned mechanically, but the current turning machinery is mainly semi-automatic and only suitable for outdoor operations. It cannot turn the thickly piled materials indoors. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a material turning device for a biogas residue drying chamber.

[0004] The technical solution adopted by the present invention is:

[0005] The transmission mechanism that this invention relates to is that this invention relates to a sludge drying chamber turning device, comprises a crossbeam, a longitudinal beam, a rodless cylinder, a first motor, a winding roller and a discharging roller, the crossbeam arranged horizontally and the longitudinal beam arranged longitudinally on the top of the drying chamber constitute a walking frame, the rodless cylinder is arranged on one side of the longitudinal beam, the first motor is arranged on a slider of the rodless cylinder, the two longitudinal beams are slidably connected to the support slider, the support slider is fixed with a support shaft seat, a lead screw is passed through the two support shaft seats, one end of the lead screw is connected with the output shaft of the first motor, the lead screw is threadedly connected with a nut, the bottom of the nut is connected with a fixing plate through a hanger, the winding roller and the discharging roller are connected through a mixing drum, the fixing plate is connected to the top of the mixing drum, the roller shell provided on the outer cover of the winding roller is fixed with a second motor, the output shaft of the second motor is connected with the shaft of the winding roller, the roller shell provided on the outer cover of the discharging roller is fixed with a third motor, the output shaft of the third motor is connected with the shaft of the discharging roller, the roller shell provided on the outer cover of the winding roller is provided with a feed port, and the roller shell provided on the outer cover of the discharging roller is provided with a discharging port.

[0006] The mixing cylinder is a through cylinder which is narrow in the middle and gradually widens towards both sides.

[0007] The inner wall of the mixing cylinder is connected with a plurality of mixing plates.

[0008] The roller shell of the coiling roller is connected with a shoveling plate below the feed port.

[0009] The roller shell of the discharging roller is connected with a material guide plate above the discharging port.

[0010] The coiling roller and the discharging roller are connected with spiral blades, which are divided into two sections, the left and right sections, and the spiral directions of the two sections are opposite.

[0011] The fixing plate is connected to the middle of the top of the mixing cylinder.

[0012] Beneficial effects of the present invention: The present invention sets a walking frame on the top of the drying chamber, which can move in the whole room to turn the material. The mechanical automatic turning of the material reduces the labor intensity of the staff. The winding roller scoops up the sludge and rolls it into the mixing barrel. After mixing, it is released by the discharging roller to turn the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 It is a schematic diagram of the top structure of the drying chamber of the present invention.

[0015] Figure 3 It is a schematic structural diagram of the winding roller and the discharging roller of the present invention.

[0016] Among them: 1-crossbeam; 2-longitudinal beam; 3-rodless cylinder; 4-first motor; 5-support shaft seat; 6-screw; 7-nut; 8-support slider; 9-suspender rod; 10-fixed plate; 11-mixing barrel; 12-winding roller; 13-shoveling plate; 14-discharging roller; 15-guide plate; 16-mixing plate; 17-third motor; 18-second motor; 19-spiral blade. DETAILED DESCRIPTION

[0017] A turning device for a biogas residue drying chamber comprises a crossbeam 1, a longitudinal beam 2, a rodless cylinder 3, a first motor 4, a winding roller 12 and a discharging roller 14. The crossbeam 1 arranged horizontally on the top of the drying chamber and the longitudinal beam 2 arranged longitudinally constitute a walking frame. The rodless cylinder 3 is arranged on one side of the longitudinal beam 2. The first motor 4 is arranged on the slider of the rodless cylinder 3. A support slider 8 is slidably connected to the two longitudinal beams 2. A support shaft seat 5 is fixed on the support slider 8. A lead screw 6 is connected between the two support shaft seats 5. One end of the lead screw 6 is connected to the output shaft of the first motor 4. A threaded connection is provided on the lead screw 6. There is a nut 7, the bottom of the nut 7 is connected to a fixed plate 10 through a suspension rod 9, the winding roller 12 and the discharging roller 14 are connected through a mixing cylinder 11, the fixed plate 10 is connected to the top of the mixing cylinder 11, a second motor 18 is fixed on the roller shell provided on the outer cover of the winding roller 12, the output shaft of the second motor 18 is connected to the shaft of the winding roller 12, a third motor 17 is fixed on the roller shell provided on the outer cover of the discharging roller 14, the output shaft of the third motor 17 is connected to the shaft of the discharging roller 14, a feed port is provided on the roller shell provided on the outer cover of the winding roller 12, and a discharge port is provided on the roller shell provided on the outer cover of the discharging roller 14.

[0018] The mixing barrel 11 is a through barrel that is narrow in the middle and gradually widens towards both sides. Several mixing plates 16 are connected to the inner wall of the mixing barrel 11. The sludge changes its flow direction in the mixing barrel 11 and is mixed at the same time. The sludge is then discharged by the discharge roller 14 to achieve material turning.

[0019] A shoveling plate 13 is connected to the roller shell of the winding roller 12 below the feed port. As the winding roller 12 moves, the shoveling plate 13 scoops up the biogas residue and reels it into the winding roller 12 .

[0020] The roller shell of the discharge roller 14 is connected to a guide plate 15 above the discharge port.

[0021] The winding roller 12 and the discharging roller 14 are connected with spiral blades 19, which are divided into two sections, the left and right sections, and the spiral directions of the left and right sections of the spiral blades 19 are opposite. The left and right spiral blades 19 on the winding roller 12 transport the material to the middle, and the left and right spiral blades 19 on the discharging roller 14 transport the sludge in the middle to both ends.

[0022] The fixing plate 10 is connected to the middle of the top of the mixing cylinder 11 to keep the weight of both sides of the mixing cylinder 11 symmetrical and improve the connection strength between the fixing plate 10 and the mixing cylinder 11 .

[0023] When in use, first start the second motor 18 to drive the winding roller 12 to rotate, and at the same time start the first motor 4. The first motor 4 drives the screw 6 to rotate in the forward direction, driving the nut 7 to move toward the winding roller 12. At the same time, the shovel plate 13 scoops up the sludge and is brought into the mixing barrel 11 by the winding roller 12 for mixing, and then released by the discharge roller 14 to complete the local turning of the material. Then the rodless cylinder 3 is actuated, and the rodless cylinder 3 drives the first motor 4 to move its position. After the nut 7 moves to one end of the screw 6, the first motor 4 changes to a reverse drive screw 6, driving the boom 9 to move to the target position and then driving the second motor 18 to work for turning the material, thereby realizing free movement and turning of the material indoors.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore should not be understood as limiting the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0027] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A material turning device for a biogas residue drying chamber, characterized in that: The invention comprises a crossbeam (1), a longitudinal beam (2), a rodless cylinder (3), a first motor (4), a winding roller (12) and a discharging roller (14); the crossbeam (1) arranged transversely and the longitudinal beam (2) arranged longitudinally on the top of the drying chamber constitute a walking frame; the rodless cylinder (3) is arranged on one side of the longitudinal beam (2); the first motor (4) is arranged on a slider of the rodless cylinder (3); the two longitudinal beams (2) are slidably connected with a support slider (8); a support shaft seat (5) is fixed on the support slider (8); a lead screw (6) is connected between the two support shaft seats (5); one end of the lead screw (6) is connected to the output shaft of the first motor (4); a nut ( 7), the bottom of the nut (7) is connected to a fixed plate (10) through a suspension rod (9), the winding roller (12) and the discharge roller (14) are connected through a mixing drum (11), the fixed plate (10) is connected to the top of the mixing drum (11), a second motor (18) is fixed on the roller shell provided outside the winding roller (12), the output shaft of the second motor (18) is connected to the shaft of the winding roller (12), a third motor (17) is fixed on the roller shell provided outside the discharge roller (14), the output shaft of the third motor (17) is connected to the shaft of the discharge roller (14), a feed port is provided on the roller shell provided outside the winding roller (12), and a discharge port is provided on the roller shell provided outside the discharge roller (14).

2. The biogas residue drying chamber turning device according to claim 1, characterized in that: The mixing cylinder (11) is a through cylinder which is narrow in the middle and gradually widens towards both sides.

3. The biogas residue drying chamber turning device according to claim 2, characterized in that: A plurality of mixing plates (16) are connected to the inner wall of the mixing cylinder (11).

4. The biogas residue drying chamber turning device according to claim 3, characterized in that: The roller shell of the coiling roller (12) is connected to a shoveling plate (13) below the feed port.

5. The biogas residue drying chamber turning device according to claim 4, characterized in that: The roller shell of the discharge roller (14) is connected to a guide plate (15) above the discharge port.

6. The biogas residue drying chamber turning device according to claim 5, characterized in that: The coiling roller (12) and the discharging roller (14) are connected with spiral blades (19), which are divided into two sections, the left and right sections, and the spiral directions of the two sections of the spiral blades (19) are opposite.

7. The biogas residue drying chamber turning device according to claim 6, characterized in that: The fixing plate (10) is connected to the middle of the top of the mixing cylinder (11).

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