Sludge bag support transfer device

Abstract

The application provides a sludge bag supporting and transferring device, which comprises a front bottom plate, a middle bottom plate and a rear bottom plate, the front bottom plate and the middle bottom plate are hinged, the middle bottom plate and the rear bottom plate are hinged, sludge bag opening frames are arranged at both ends of the middle bottom plate, horizontal supporting rods are arranged at the upper ends of the sludge bag opening frames, a pushing frame is arranged on the side of the rear bottom plate away from the middle bottom plate, the lower end of the pushing frame is hinged to the rear bottom plate, a handrail is arranged at the upper end of the pushing frame, and walking wheels are arranged on the front bottom plate, the middle bottom plate, the rear bottom plate and the lower end of the pushing frame, so that the problem that the bag opening needs to be manually opened when the sludge bag is loaded is solved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, and in particular to a sludge bag support and transfer device. Background Technology

[0002] Currently, in the final stage of sludge treatment at wastewater treatment plants, the collected sludge needs to be bagged and transported to a designated area (such as a draining area). The most common method is a manual collaborative process: after the sludge dewatering equipment dewaters the sludge, one operator manually opens and maintains the bag opening in the sludge buffer hopper, while another operator shovels the sludge from the hopper into the bag. Once full, the bag is manually moved or transferred using a simple cart.

[0003] Traditional sludge transfer carts have edge barriers on the frame, with the sludge bags in the center. However, an additional person is still needed during bagging to open the bag and keep it upright to prevent it from tipping over. Utility Model Content

[0004] This invention provides a sludge bag support and transfer device, which solves the problem that the bag opening needs to be manually opened when loading sludge bags.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a sludge bag support and transfer device, including a front bottom plate, a middle bottom plate and a rear bottom plate. The front bottom plate and the middle bottom plate, as well as the middle bottom plate and the rear bottom plate, are hinged. Each end of the middle bottom plate is provided with a sludge bag support frame. The upper end of the sludge bag support frame is provided with a horizontal support rod. The rear bottom plate is provided with a push frame on the side away from the middle bottom plate. The lower end of the push frame is hinged to the rear bottom plate. The upper end of the push frame is provided with a handrail. The lower ends of the front bottom plate, the middle bottom plate, the rear bottom plate and the push frame are all provided with wheels.

[0006] In the preferred embodiment, the sludge bag support frame includes a fixed sleeve rod, the lower end of which is connected to the bottom plate, and a telescopic rod is provided inside the fixed sleeve rod, with a cross brace located at the upper end of the telescopic rod.

[0007] In the preferred embodiment, the telescopic rod and the fixed sleeve are slidably connected. The upper end of the fixed sleeve is provided with a height-fixing hole and a height-fixing seat. A horizontal pin is provided on one side of the height-fixing seat. The telescopic rod is provided with multiple stop holes along the height direction. The horizontal pin is inserted into the aligned height-fixing hole and stop holes.

[0008] In a preferred embodiment, a pin is also provided, with a bent portion at the upper end and a pin hole at the end of the horizontal pin, into which the pin is inserted.

[0009] In a preferred embodiment, the upper end of the telescopic rod near the cross brace is provided with a flip-up cover, which is used to fasten onto the cross brace.

[0010] In the preferred embodiment, the inner wall of the fixed sleeve rod is provided with a vertical strip guide ridge, and the outer wall of the telescopic rod is provided with a vertical straight groove, with the strip guide ridge and the straight groove slidably engaging.

[0011] In the preferred embodiment, the push frame is provided with an upright, the lower end of which is hinged to the rear base plate. The front base plate, the rear base plate, and the upright are provided with positioning holes, and a U-shaped rod is also provided. One end of the U-shaped rod is inserted into the positioning hole of the upright, and the other end of the U-shaped rod is inserted into the positioning hole of the front base plate or the rear base plate.

[0012] The beneficial effects of this utility model are as follows: the transfer trolley with bag mouth support structure not only meets the function of assisting and supporting the bag mouth during sludge loading, but also can move and transfer the loaded sludge bags to the stacking area; the transfer trolley is foldable to reduce its volume and facilitate storage; the sludge bag support frame is height adjustable to adapt to sludge bags of different sizes. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a top view of the present invention.

[0015] Figure 2 This is the bottom view of this utility model.

[0016] Figure 3 This is a side view of the present invention.

[0017] Figure 4 This is a diagram showing the storage state of this utility model.

[0018] Figure 5 This is another side view of the storage state of this utility model.

[0019] Figure 6 This is a schematic diagram of the U-shaped plug insertion of this utility model.

[0020] Figure 7 This is a schematic diagram of the fixed-height base insertion of this utility model.

[0021] Figure 8 This is a structural diagram of the sludge bag support frame of this utility model.

[0022] Figure 9 This is another perspective view of the sludge bag support frame of this utility model.

[0023] Figure 10 This is a cross-sectional view of the sludge bag support frame of this utility model.

[0024] In the diagram: Front base plate 1; Middle base plate 2; Rear base plate 3; Sludge bag support frame 4; Horizontal support rod 401; Telescopic rod 402; Fixed sleeve rod 403; Height-fixing seat 404; Horizontal pin rod 405; Stop hole 406; Pin hole 407; Pin rod 408; Bending part 409; Height-fixing hole 410; Cover 411; Second hinge 412; Strip guide rib 413; Straight groove 414; Push frame 5; Handrail 501; Upright rod 502; First hinge 6; Traveling wheel 7; U-shaped insert rod 8; Positioning insert hole 801; Limiting pin 9. Detailed Implementation

[0025] like Figure 1-10 In the present invention, a sludge bag support and transfer device includes a front bottom plate 1, a middle bottom plate 2 and a rear bottom plate 3. The front bottom plate 1 and the middle bottom plate 2, and the middle bottom plate 2 and the rear bottom plate 3 are hinged. The middle bottom plate 2 is provided with a sludge bag support frame 4 at each end. The upper end of the sludge bag support frame 4 is provided with a horizontal support rod 401. The rear bottom plate 3 is provided with a push frame 5 on the side away from the middle bottom plate 2. The lower end of the push frame 5 is hinged to the rear bottom plate 3. The upper end of the push frame 5 is provided with a handrail 501. The lower ends of the front bottom plate 1, the middle bottom plate 2, the rear bottom plate 3 and the push frame 5 are all provided with wheels 7.

[0026] A first hinge 6 is provided at the lower end of the junction of the front bottom plate 1 and the middle bottom plate 2, and at the lower end of the junction of the rear bottom plate 3 and the middle bottom plate 2.

[0027] When using the transfer device, the front base plate 1, middle base plate 2, and rear base plate 3 are laid flat, with each of the walking wheels 7 in contact with the ground. The sludge bags are placed on the support frame formed by the front base plate 1, middle base plate 2, and rear base plate 3, and the bag openings are rolled up onto the cross brace 401. The walking wheels 7 can be universal wheels with brakes. At this time, the brakes can be fixed, and the sludge can be manually shoveled into the sludge bags.

[0028] When folded up, the rear bottom plate 3 flips up like the push frame 5, the middle bottom plate 2 remains horizontal, and the front bottom plate 1 flips down relative to the middle bottom plate 2.

[0029] In the preferred embodiment, the sludge bag support frame 4 includes a fixed sleeve rod 403, the lower end of which is connected to the bottom plate 2. A telescopic rod 402 is provided inside the fixed sleeve rod 403, and a cross brace 401 is provided at the upper end of the telescopic rod 402.

[0030] In the preferred embodiment, the telescopic rod 402 is slidably sleeved with the fixed sleeve rod 403. The upper end of the fixed sleeve rod 403 is provided with a height-fixing hole 410 and a height-fixing seat 404. A horizontal pin 405 is provided on one side of the height-fixing seat 404. The telescopic rod 402 is provided with multiple stop holes 406 along the height direction. The horizontal pin 405 is inserted into the aligned height-fixing hole 410 and stop holes 406.

[0031] In a preferred embodiment, a pin rod 408 is also provided, with a bent portion 409 at the upper end of the pin rod 408 and a pin hole 407 at the end of the horizontal pin rod 405, into which the pin rod 408 is inserted.

[0032] The height of the telescopic rod 402 can be adjusted according to the amount of sludge in the sludge bag. After adjusting to the predetermined height, align the stop hole 406 and the fixed height hole 410, pick up the fixed height seat 404 and insert the horizontal pin 405 into the stop hole 406 and the fixed height hole 410. After the pin hole 407 is exposed, insert the pin 408 into the pin hole 407, and the bent part 409 abuts against the horizontal pin 405.

[0033] The bending part 409 and the height-fixing seat 404 are connected to the upper end of the fixed sleeve rod 403 by a pull rope to prevent loss.

[0034] In a preferred embodiment, the upper end of the telescopic rod 402 near the cross brace 401 is provided with a flip-up cover 411, which is used to fasten onto the cross brace 401.

[0035] The upper end of the telescopic rod 402 is connected to the cover 411 via the second hinge 412. After the sludge bag opening is rolled up onto the cross brace 401, the cover 411 is flipped over to fasten and press the bag opening.

[0036] In a preferred embodiment, the inner wall of the fixed sleeve rod 403 is provided with a vertical strip guide rib 413, and the outer wall of the telescopic rod 402 is provided with a vertical straight groove 414, and the strip guide rib 413 and the straight groove 414 are slidably engaged.

[0037] In the preferred embodiment, the push frame 5 is provided with a vertical rod 502, the lower end of which is hinged to the rear base plate 3. The front base plate 1, the rear base plate 3, and the vertical rod 502 are provided with positioning holes 801, and a U-shaped rod 8 is also provided. One end of the U-shaped rod 8 is inserted into the positioning hole 801 of the vertical rod 502, and the other end of the U-shaped rod 8 is inserted into the positioning hole 801 of the front base plate 1 or the rear base plate 3.

[0038] Two U-shaped inserts 8 can be installed, one on each side of the push frame 5.

[0039] Two positioning holes 801 can be provided on the upright 502. The position of the holes can be selected according to the storage and unfolding of the transfer device. When the transfer device is unfolded, the two ends of the U-shaped rod 8 are inserted into the upright 502 and the rear base plate 3 respectively, fixing the angle of the upright 502 and the rear base plate 3 to prevent the push frame 5 from swinging when pushing or pulling. When the transfer device is stored, one end of the U-shaped rod 8 is inserted into the upright 502 and the front base plate 1 respectively, and the two ends of the other U-shaped rod 8 are inserted into the upright 502 and the rear base plate 3 respectively. Then, the support transfer device can be simply tied with rope.

[0040] The end of the U-shaped plug 8 has a through hole, into which a limiting pin 9 is inserted to prevent it from coming out.

[0041] The U-shaped insertion rod 8 can be connected to the upright rod 502 via a pull rope to prevent it from being lost.

[0042] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A sludge bag support transfer device characterized by: It includes a front bottom plate (1), a middle bottom plate (2) and a rear bottom plate (3). The front bottom plate (1) and the middle bottom plate (2) and the middle bottom plate (2) and the rear bottom plate (3) are hinged. The middle bottom plate (2) is provided with a sludge bag support frame (4) at both ends. The upper end of the sludge bag support frame (4) is provided with a horizontal support rod (401). The rear bottom plate (3) is provided with a push frame (5) on the side away from the middle bottom plate (2). The lower end of the push frame (5) is hinged to the rear bottom plate (3). The upper end of the push frame (5) is provided with a handrail (501). The lower ends of the front bottom plate (1), the middle bottom plate (2), the rear bottom plate (3) and the push frame (5) are all provided with a traveling wheel (7).

2. The sludge bag support transfer device of claim 1, wherein: The sludge bag support frame (4) includes a fixed sleeve rod (403), the lower end of which is connected to the middle bottom plate (2). The fixed sleeve rod (403) is equipped with a telescopic rod (402), and the cross brace (401) is located at the upper end of the telescopic rod (402).

3. The device of claim 2, wherein: The telescopic rod (402) is slidably sleeved with the fixed sleeve rod (403). The upper end of the fixed sleeve rod (403) is provided with a height-fixing hole (410) and a height-fixing seat (404). A horizontal pin (405) is provided on one side of the height-fixing seat (404). The telescopic rod (402) is provided with multiple stop holes (406) along the height direction. The horizontal pin (405) is inserted into the aligned height-fixing hole (410) and stop holes (406).

4. The device of claim 3, wherein: It is also provided with a pin rod (408), the upper end of the pin rod (408) is provided with a bent part (409), the end of the horizontal pin rod (405) is provided with a pin hole (407), and the pin rod (408) is inserted into the pin hole (407).

5. The device of claim 2, wherein: The upper end of the telescopic rod (402) near the cross brace (401) is provided with a flip-up cover (411), which is used to fasten onto the cross brace (401).

6. The device of claim 2, wherein the sleeve is fixed. The inner wall of the rod (403) is provided with a vertical strip guide rib (413), and the outer wall of the telescopic rod (402) is provided with a vertical straight groove (414). The strip guide rib (413) and the straight groove (414) are slidably engaged.

7. The device of claim 1, wherein: The push frame (5) is provided with a vertical rod (502), the lower end of which is hinged to the rear base plate (3). The front base plate (1), the rear base plate (3) and the vertical rod (502) are provided with positioning holes (801), and a U-shaped rod (8) is also provided. One end of the U-shaped rod (8) is inserted into the positioning hole (801) of the vertical rod (502), and the other end of the U-shaped rod (8) is inserted into the positioning hole (801) of the front base plate (1) or the rear base plate (3).

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