Supporting structure of sludge feeding trolley

Abstract

The utility model belongs to the technical field of sludge feeding devices, and particularly relates to a sludge feeding trolley supporting structure which comprises a supporting frame, a track assembly and supporting wheels, the track assembly is laid on the supporting frame, and a sludge feeding trolley is erected on the track assembly. The supporting wheel is rotatably arranged on the supporting frame and is close to one end of the track assembly, the front end of the sludge feeding trolley is arranged on the supporting wheel, and the sludge feeding trolley moves along the track assembly by arranging the track assembly, so that the sludge distribution function is realized; the supporting wheel is arranged at the position close to one end of the track assembly and used for supporting the front end of the sludge feeding trolley, so that the problem that the front part is heavy, the rear part is light and the tail part is tilted due to uneven front and rear weight arrangement of the sludge feeding trolley is solved, and the sludge distribution uniformity is influenced; and the front cavity of the sludge feeding trolley needs to extend to the position above the material distribution area during material distribution, so that the supporting wheels are designed to play a supporting role, and the movement of the sludge feeding trolley is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge feeding devices, and in particular relates to a sludge feeding trolley support structure. Background Art

[0002] Sludge is an extremely complex, heterogeneous substance composed of organic debris, bacterial cells, inorganic particles, and colloids. It is prone to decay and odor, has fine particles, low density, high moisture content, and is difficult to dehydrate. It has a hydrophilic, colloidal structure. During sludge distribution, treatment, and disposal, a feeding device is required. The stability of the sludge feeding trolley determines the uniformity of sludge distribution, significantly impacting subsequent sludge treatment.

[0003] The front cavity of the sludge feeding trolley is full of sludge, and the sludge feeding trolley will appear top-heavy. During the feeding and spreading process, the rear end of the sludge feeding trolley will tilt up, affecting the uniformity of the sludge spreading. The movement stability of the sludge feeding trolley on the existing sludge feeding support structure is poor, and the problem of the sludge feeding trolley being top-heavy cannot be solved. The uniformity of the sludge spreading cannot be effectively controlled, and manual intervention is required on site, which makes the on-site work labor-intensive, dangerous, and the on-site environment poor. Utility Model Content

[0004] In view of this, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide a sludge feeding trolley support structure, so that the sludge feeding trolley will not have the problem of top-heavy during the distribution process, increase the stability of the feeding trolley, and improve the uniformity of the sludge distribution.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A sludge feeding trolley support structure is used to support the sludge feeding trolley, which includes: a support frame, a partition rod is provided on the support frame to separate the support frame into a distribution area and a feeding area,

[0007] A track assembly is laid on the feeding area of ​​the support frame, and the sludge feeding trolley is mounted on the track assembly.

[0008] A supporting wheel is rotatably arranged on the dividing rod, and the front end of the sludge feeding trolley is arranged on the supporting wheel.

[0009] The specific technical effect is: by setting the track assembly, the wheels of the sludge feeding trolley are in contact with the track assembly to move along the track assembly, thereby realizing the sludge spreading function; by setting a support wheel near one end of the track assembly to support the front end of the sludge feeding trolley, the problem of uneven weight distribution of the front and rear of the sludge feeding trolley resulting in the front being heavy and the rear being light and the tail being tilted is prevented, which affects the uniformity of the sludge spreading of the sludge feeding trolley, and because the sludge is located in the front cavity of the sludge feeding trolley, the front cavity position of the sludge feeding trolley needs to extend above the spreading area for spreading work during spreading, so the support wheel is designed to support the front end of the sludge feeding trolley without affecting the movement of the sludge feeding trolley, and will not lay the track assembly on the spreading area to affect the subsequent sludge spreading work.

[0010] Furthermore, there are two supporting wheels, which are arranged on the partition rod and are respectively located on both sides of the front end of the sludge feeding trolley.

[0011] The specific technical effect is: it plays a certain guiding and anti-drifting function, preventing the problem of the front being heavy and the rear being light and the tail being tilted due to the uneven weight distribution of the front and rear of the sludge feeding trolley, which affects the uniformity of the sludge distribution of the sludge feeding trolley.

[0012] Furthermore, the supporting wheel includes a coaxially arranged wave disc and a rim, the rim is connected to one end of the wave disc opposite to the other wave disc, the diameter of the wave disc is smaller than the diameter of the rim, the front end of the sludge feeding trolley is arranged on the wave disc, and the rim is located on the outside of the front end of the sludge feeding trolley.

[0013] The specific technical effect is: the supporting wheel adopts a single-sided wheel design composed of a wave disc and a rim, so that the front end of the sludge feeding trolley contacts the outer wall of the wave disc, which does not affect the forward and backward movement of the sludge feeding trolley. The rim can play a limiting role on the outside of the sludge feeding trolley to prevent the sludge feeding trolley from falling off the supporting wheel.

[0014] Furthermore, the track assembly includes two first guide rails, the two first guide rails are laid on the feeding area of ​​the support frame, and the two support wheels are respectively arranged near the same end of the two first guide rails.

[0015] The specific technical effect is that an H-shaped rail wheel is provided at the rear end of the sludge feeding trolley, and the H-shaped rail wheel is in contact with the first guide rail, so that the sludge feeding trolley can move back and forth on the first guide rail.

[0016] Furthermore, a limit block is provided on one end of each of the first guide rails.

[0017] The specific technical effect is: a limit stop is designed, and the limit stop and the support wheel are located on the same end of the first guide rail to ensure that when the sludge feeding trolley moves forward to the limit position, the H-shaped rail wheel of the sludge feeding trolley can rest on the limit stop to play a limiting role and prevent the sludge feeding trolley from derailing.

[0018] Furthermore, the track assembly includes a second guide rail, which is laid on the feeding area of ​​the support frame.

[0019] The specific technical effect is: a guide wheel is also provided at the rear end of the sludge feeding trolley, and the guide wheel is in contact with the second guide rail, which can keep the sludge feeding trolley stable during the forward and backward processes and prevent the sludge feeding trolley from running off during the movement.

[0020] Furthermore, it also includes: a mounting seat, the mounting seat is arranged on the dividing rod, and the supporting wheel is rotatably arranged on the mounting seat through a rotating shaft.

[0021] The specific technical effect is: the mounting seat is fixedly mounted on the dividing rod, and the supporting wheel is rotatably mounted on the mounting seat through a rotating shaft, thereby further improving the supporting effect on the front end of the sludge feeding trolley without affecting the movement of the sludge feeding trolley.

[0022] Furthermore, it also includes: a support seat, which is arranged on the support frame and close to the other end of the track assembly, and the rear end of the sludge feeding trolley is connected to the support seat.

[0023] The specific technical effect is: a hydraulic cylinder is provided at the rear end of the sludge feeding trolley, the moving end of the hydraulic cylinder is connected to the support seat, the support seat bears the reaction force of the hydraulic cylinder, and then pushes the sludge feeding trolley to move along the track assembly, thereby realizing the sludge spreading function.

[0024] Furthermore, the support seat includes a main body, a mounting portion and support ribs, the main body is arranged on the support frame, the mounting portion is arranged on one end of the main body facing the support wheel, the support ribs are arranged on one end of the main body opposite to the support wheel, and the rear end of the sludge feeding trolley is connected to the mounting portion.

[0025] The specific technical effect is: the support rib is designed on the end of the main body opposite to the support wheel, which increases the supporting force of the support seat and can further increase the support seat's ability to withstand the reaction force of the hydraulic cylinder. The mounting part is designed on the end of the main body facing the support wheel for connection with the moving end of the hydraulic cylinder.

[0026] Furthermore, a through hole for installing a pin is provided on the mounting portion, and the rear end of the sludge feeding trolley is connected to the mounting portion through the pin.

[0027] The specific technical effect is that the moving end of the hydraulic cylinder is connected to the mounting part through a pin shaft, which is convenient for disassembly and assembly, especially when the hydraulic cylinder is subsequently maintained and replaced, the hydraulic cylinder can be separated from the mounting part by pulling out the pin shaft.

[0028] The beneficial effects of the utility model are:

[0029] (1) By setting a track assembly, the wheels of the sludge feeding trolley are in contact with the track assembly so as to move along the track assembly, thereby realizing the sludge spreading function;

[0030] (2) By arranging a support wheel near one end of the track assembly to support the front end of the sludge feeding trolley, the problem of the front being heavy and the rear being light due to the uneven weight distribution of the front and rear of the sludge feeding trolley is prevented, which affects the uniformity of the sludge distribution of the sludge feeding trolley. In addition, since the sludge is located in the front cavity of the sludge feeding trolley, the front cavity of the sludge feeding trolley needs to extend out of the track assembly when distributing the sludge, so the design of the support wheel can support the front end of the trolley without affecting the movement of the trolley.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 It is a structural diagram of the utility model;

[0034] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0035] Figure 3 yes Figure 1 Enlarged view of point B in the middle;

[0036] Figure 4 yes Figure 1 Left view of;

[0037] Figure 5 This is a schematic diagram of the installation structure of the utility model and the sludge feeding trolley;

[0038] Figure 6 yes Figure 5 The main view;

[0039] Figure 7 yes Figure 5 Right view of;

[0040] Figure 8 yes Figure 5 Bottom view of .

[0041] In the picture:

[0042] 1. Support frame; 1-1. Fabric area; 1-2. Feeding area; 1-3. Separator rod; 2. Sludge feeding trolley; 3. Support wheel; 4. Wave plate; 5. Wheel rim; 6. First guide rail; 7. Limit block; 8. Second guide rail; 9. Mounting seat; 10. Support seat; 11. Main body; 12. Mounting part; 13. Support rib; 14. Through hole. DETAILED DESCRIPTION

[0043] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0044] like Figures 1 to 8 As shown, a sludge feeding trolley 2 support structure is used to support the sludge feeding trolley 2, which includes: a support frame 1, a partition rod 1-3 is provided on the support frame 1 to separate the support frame 1 into a cloth area 1-1 and a feeding area 1-2, the sludge feeding trolley 2 is mounted on the track assembly, and a support wheel 3, the support wheel 3 is rotatably provided on the partition rod 1-3, and the front end of the sludge feeding trolley 2 is provided on the support wheel 3.

[0045] It should be noted here that: by setting up a track assembly, the wheels of the sludge feeding trolley 2 are in contact with the track assembly to move along the track assembly, thereby realizing the sludge spreading function; by setting a support wheel 3 at a position close to one end of the track assembly to support the front end of the sludge feeding trolley 2, the problem of uneven weight distribution of the front and rear of the sludge feeding trolley 2 resulting in the front being heavy and the rear being light and the tail being tilted is prevented, which affects the uniformity of the sludge spreading of the sludge feeding trolley 2, and because the sludge is located in the front cavity of the sludge feeding trolley 2, the front cavity position of the sludge feeding trolley 2 needs to extend out of the track assembly when spreading. Therefore, the support wheel 3 is designed to support the front end of the sludge feeding trolley 2 without affecting the movement of the sludge feeding trolley 2, and will not lay the track assembly on the spreading area 1-1 to affect the subsequent sludge spreading work.

[0046] There are two supporting wheels 3 , which are arranged on the partition rod 1 - 3 and are respectively located on both sides of the front end of the sludge feeding trolley 2 .

[0047] It should be noted here that it plays a certain guiding and anti-drifting function, preventing the problem of the front being heavy and the rear being light and the tail being tilted due to uneven weight distribution of the front and rear of the sludge feeding trolley 2, which affects the uniformity of the sludge distribution of the sludge feeding trolley 2.

[0048] The supporting wheel 3 includes a coaxially arranged wave disc 4 and a rim 5. The rim 5 is connected to one end of the wave disc 4 opposite to the other wave disc 4. The diameter of the wave disc 4 is smaller than the diameter of the rim 5. The front end of the sludge feeding trolley 2 is arranged on the wave disc 4, and the rim 5 is located on the outside of the front end of the sludge feeding trolley 2.

[0049] It should be noted here that the supporting wheel 3 adopts a single-sided wheel design composed of a wave disc 4 and a rim 5, so that the front end of the sludge feeding trolley 2 contacts the outer wall of the wave disc 4, which does not affect the forward and backward movement of the sludge feeding trolley 2. The rim 5 can play a limiting role on the outside of the sludge feeding trolley 2 to prevent the sludge feeding trolley 2 from falling off the supporting wheel 3.

[0050] The cross-sectional shape of the wave disc 4 along its axial direction is rectangular or trapezoidal. Compared with the rectangular structure, the trapezoidal structure will be in closer contact with the track assembly, thereby reducing the sliding and friction between the support wheel 3 and the track assembly. In addition, this trapezoidal design can solve the problem of the sludge feeding trolley 2 tilting due to centrifugal force when turning, and further improve the stability of the sludge feeding trolley 2 during movement.

[0051] The track assembly includes two first guide rails 6 , which are laid on the support frame 1 , and the two support wheels 3 are respectively arranged near the same end of the two first guide rails 6 .

[0052] It should be noted here that: the rear end of the sludge feeding trolley 2 is provided with an H-shaped rail wheel, and the H-shaped rail wheel is in contact with the first guide rail 6, so that the sludge feeding trolley 2 can move back and forth on the first guide rail 6.

[0053] A limit stopper 7 is provided on one end of each first guide rail 6 .

[0054] It should be noted here that a limit stop 7 is designed, and the limit stop 7 and the support wheel 3 are located on the same end of the first guide rail 6 to ensure that when the sludge feeding trolley 2 moves forward to the limit position, the H-shaped rail wheel of the sludge feeding trolley 2 can rest on the limit stop 7 to play a limiting role and prevent the sludge feeding trolley 2 from derailing.

[0055] The track assembly includes a second guide rail 8 , which is laid on the supporting frame 1 .

[0056] It should be noted here that a guide wheel is also provided at the rear end of the sludge feeding trolley 2, which contacts the second guide rail 8, so that the sludge feeding trolley 2 can remain stable during the forward and backward processes and prevent the sludge feeding trolley 2 from running off during the movement.

[0057] The second guide rail 8 is arranged between the two first guide rails 6, and the guide wheel is designed in the middle of the rear end of the sludge feeding trolley 2, which further enhances the guiding effect and prevents the sludge feeding trolley 2 from running off during movement.

[0058] It also includes: a mounting seat 9, which is arranged on the dividing rod 1-3, and the supporting wheel 3 is rotatably arranged on the mounting seat 9 through a rotating shaft.

[0059] It should be noted here that the mounting seat 9 is fixedly mounted on the dividing rod 1-3, and the supporting wheel 3 is rotatably mounted on the mounting seat 9 through a rotating shaft, further improving the supporting effect on the front end of the sludge feeding trolley 2 without affecting the movement of the sludge feeding trolley 2.

[0060] It also includes a support base 10 , which is arranged on the support frame 1 and close to the other end of the track assembly. The rear end of the sludge feeding trolley 2 is connected to the support base 10 .

[0061] It should be noted here that a hydraulic cylinder is provided at the rear end of the sludge feeding trolley 2, and the moving end of the hydraulic cylinder is connected to the support seat 10. The support seat 10 bears the reaction force of the hydraulic cylinder, thereby pushing the sludge feeding trolley 2 to move along the track assembly, thereby realizing the sludge spreading function.

[0062] The support seat 10 includes a main body 11, a mounting portion 12 and a support rib 13. The main body 11 is arranged on the support frame 1, the mounting portion 12 is arranged on one end of the main body 11 facing the support wheel 3, and the support rib 13 is arranged on one end of the main body 11 opposite to the support wheel 3. The rear end of the sludge feeding trolley 2 is connected to the mounting portion 12.

[0063] It should be noted here that the support rib 13 is designed on the end of the main body 11 facing away from the support wheel 3, which increases the supporting force of the support seat 10 and can further increase the ability of the support seat 10 to withstand the reaction force of the hydraulic cylinder. The mounting portion 12 is designed on the end of the main body 11 facing the support wheel 3 and is used to connect with the moving end of the hydraulic cylinder.

[0064] A through hole 14 for mounting a pin is provided on the mounting portion 12 , and the rear end of the sludge feeding trolley 2 is connected to the mounting portion 12 via the pin.

[0065] It should be noted here that the moving end of the hydraulic cylinder is connected to the mounting portion 12 via a pin shaft, which is convenient for disassembly and assembly, especially when the hydraulic cylinder is subsequently maintained and replaced, the hydraulic cylinder can be separated from the mounting portion 12 by pulling out the pin shaft.

[0066] The working principle of this utility model is as follows:

[0067] The support frame 1 includes a cloth area 1-1 and a feeding area 1-2. Two first guide rails 6 and a second guide rail 8 are laid side by side on the feeding area 1-2 of the support frame 1. The second guide rail 8 is located between the two first guide rails 6. A mounting seat 9 is installed near the front end of each first guide rail 6. The mounting seat 9 is installed on the dividing rod 1-3. The support wheel 3 is rotatably installed on the mounting seat 9 through a rotating shaft. The support seat 10 is installed on the support frame 1 and is located between the rear ends of the two first guide rails 6. The sludge feeding trolley 2 is erected on the first guide rail 6. The H-shaped track wheel of the sludge feeding trolley 2 is in contact with the first guide rail 6, the guide wheel of the sludge feeding trolley 2 is in contact with the second guide rail 8, the moving end of the hydraulic cylinder is connected to the support seat 10 through a pin shaft, and the front end of the sludge feeding trolley 2 is set on the support wheel 3; start the hydraulic cylinder, the support seat 10 bears the reaction force of the hydraulic cylinder, and then pushes the sludge feeding trolley 2 to move along the first guide rail 6 and the second guide rail 8, and the front end of the sludge feeding trolley 2 can slide along the support wheel 3. At this time, the front end of the sludge feeding trolley 2 extends above the spreading area 1-1, and the sludge spreading work starts.

[0068] In summary, the beneficial effects of the present invention are:

[0069] (1) By setting a track assembly, the wheels of the sludge feeding trolley 2 are in contact with the track assembly so as to move along the track assembly, thereby realizing the sludge distribution function;

[0070] (2) A support wheel 3 is provided at a position close to one end of the track assembly to support the front end of the sludge feeding trolley 2, so as to prevent the problem of the front being heavy and the rear being light due to the uneven weight distribution of the front and rear of the sludge feeding trolley 2, which affects the uniformity of the sludge distribution of the sludge feeding trolley 2. In addition, since the sludge is located in the front cavity of the sludge feeding trolley 2, the front cavity of the sludge feeding trolley 2 needs to extend above the distribution area 1-1 during distribution. Therefore, the support wheel 3 is designed to support the front end of the trolley without affecting the movement of the trolley.

[0071] The various devices selected in this application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0072] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0073] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0074] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the scope of the technical concept of this utility model. The technical scope of this utility model is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A sludge feeding trolley support structure for supporting a sludge feeding trolley (2), characterized in that: include: A support frame (1), wherein a partition rod (1-3) is provided on the support frame (1) to separate the support frame (1) into a cloth area (1-1) and a feeding area (1-2), A track assembly, wherein the track assembly is laid on the feeding area (1-2) of the support frame (1), and the sludge feeding trolley (2) is mounted on the track assembly. A support wheel (3), the support wheel (3) is rotatably arranged on the partition rod (1-3), and the front end of the sludge feeding trolley (2) is arranged on the support wheel (3).

2. A sludge feeding trolley support structure as claimed in claim 1, characterized in that: There are two supporting wheels (3) in total. The two supporting wheels (3) are arranged on the partition rod (1-3) and are respectively located on both sides of the front end of the sludge feeding trolley (2).

3. A sludge feeding trolley support structure as claimed in claim 2, characterized in that: The supporting wheel (3) comprises a coaxially arranged wave disc (4) and a rim (5), wherein the rim (5) is connected to one end of the wave disc (4) opposite to the other wave disc (4), the diameter of the wave disc (4) is smaller than the diameter of the rim (5), the front end of the sludge feeding trolley (2) is arranged on the wave disc (4), and the rim (5) is located on the outer side of the front end of the sludge feeding trolley (2).

4. A sludge feeding trolley support structure as claimed in claim 2, characterized in that: The track assembly comprises two first guide rails (6), the two first guide rails (6) are laid on the feeding area (1-2) of the support frame (1), and the two support wheels (3) are respectively arranged near the same end of the two first guide rails (6).

5. A sludge feeding trolley support structure as claimed in claim 4, characterized in that: A limit block (7) is provided on one end of each of the first guide rails (6).

6. A sludge feeding trolley support structure as claimed in claim 1, characterized in that: The track assembly comprises a second guide rail (8), and the second guide rail (8) is laid on the feeding area (1-2) of the supporting frame (1).

7. A sludge feeding trolley support structure as claimed in claim 1, characterized in that: Also includes: A mounting seat (9) is provided on the partition rod (1-3), and the support wheel (3) is rotatably provided on the mounting seat (9) via a rotating shaft.

8. A sludge feeding trolley support structure as claimed in claim 1, characterized in that: Also includes: A support seat (10) is provided on the support frame (1) and is arranged close to the other end of the track assembly, and the rear end of the sludge feeding trolley (2) is connected to the support seat (10).

9. A sludge feeding trolley support structure as claimed in claim 8, characterized in that: The support seat (10) comprises a main body (11), a mounting portion (12) and a support rib (13); the main body (11) is arranged on the support frame (1); the mounting portion (12) is arranged on one end of the main body (11) facing the support wheel (3); the support rib (13) is arranged on one end of the main body (11) facing away from the support wheel (3); and the rear end of the sludge feeding trolley (2) is connected to the mounting portion (12).

10. A sludge feeding trolley support structure as claimed in claim 9, characterized in that: A through hole (14) for mounting a pin is provided on the mounting portion (12), and the rear end of the sludge feeding trolley (2) is connected to the mounting portion (12) via the pin.

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