Pushing mechanism and antifouling grating

Abstract

The utility model discloses a pushing mechanism and an anti-fouling grille, and relates to the technical field of anti-fouling grilles, the pushing mechanism comprises a supporting unit, a pushing unit and a connecting unit; the supporting unit comprises a supporting frame and a rotating frame rotationally arranged on the supporting frame. The pushing unit comprises a pushing assembly which is slidably arranged on the supporting frame and used for pushing the rotating frame to turn over, and a driving assembly which is arranged on the supporting frame and used for driving the pushing assembly to move in a reciprocating mode. And the connecting unit is arranged on the rotating frame. According to the pushing mechanism, the grid can be pushed in a reciprocating mode, so that dirt close to the grid is pushed away, and the grid is prevented from being blocked by the dirt.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-fouling grilles, in particular to a pushing mechanism. Background Art

[0002] The management of the hydropower station dam is an important part of the management of the entire production area. In the red line area of ​​the dam, fences are set up with safety anti-fouling grilles to prevent foreign objects from entering the important management area and causing damage to the equipment. In actual situations, the safety anti-fouling grilles are exposed to the outside for a long time and always accumulate a lot of foreign objects and debris. Especially when rain and floods occur, foreign objects accumulate on the anti-fouling grilles, which not only affects the operation of the fence safety anti-fouling grilles, but also requires manual regular cleaning. The anti-fouling grilles are blocked due to the accumulation of debris for a long time, which has become a prominent problem in the operation and management of hydropower stations.

[0003] However, in the prior art, the dirt cannot be quickly pushed away, and the dirt will adhere to the grille, causing the grille to be blocked. In addition, the grille in the prior art is welded, which makes it difficult to disassemble and replace after being damaged. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem that the dirt cannot be quickly pushed away in the above-mentioned prior art, the dirt will adhere to the grille, causing the grille to be blocked, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a pushing mechanism, the purpose of which is to solve the problem that the dirt cannot be pushed away quickly, the dirt will adhere to the grille, and the grille will be blocked.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a pushing mechanism, comprising:

[0008] The supporting unit comprises a supporting frame and a rotating frame rotatably arranged on the supporting frame;

[0009] A pushing unit, comprising a pushing component slidably arranged on the support frame for pushing the rotating frame to flip, and a driving component arranged on the support frame for driving the pushing component to reciprocate; and

[0010] The connecting unit is arranged on the rotating frame.

[0011] As a preferred solution of the pushing mechanism described in the utility model, the pushing component includes a guide rail 1 arranged on the support frame, a sliding block slidably arranged on the guide rail 1, and a push rod whose two ends are respectively rotatably connected to the sliding block and the rotating frame.

[0012] As a preferred solution of the pushing mechanism described in the utility model, wherein: the support frame is provided with a mounting groove for installing the guide rail 1, the sliding block, and the driving component; the support frame is provided with a mounting frame for installing the driving component.

[0013] As a preferred solution of the pushing mechanism described in the utility model, the driving assembly includes a driving motor arranged on the mounting frame, a rotating rod connected to the output end of the driving motor, and a connecting rod whose two ends are respectively rotatably connected to the rotating rod and the sliding block.

[0014] As a preferred solution of the pushing mechanism of the utility model, the connecting unit includes two connecting components both arranged on the rotating frame, and a moving component rotatably arranged on the rotating frame for pushing the connecting components to move.

[0015] As a preferred solution of the pushing mechanism described in the utility model, the connecting assembly includes a fixed seat arranged on the rotating frame, a sliding seat slidably arranged on the rotating frame, and an insertion rod with one end arranged on the sliding seat and the other end embedded in the fixed seat.

[0016] As a preferred solution of the pushing mechanism described in the utility model, the moving component includes: a guide rail 2 arranged on the rotating frame, a bidirectional screw rod rotatably arranged on the rotating frame and threadedly connected to the two sliding seats, and a handle arranged on the bidirectional screw rod; the guide rail 2 is slidably connected to the sliding seat.

[0017] As a preferred solution of the pushing mechanism described in the utility model, wherein: a mounting seat with an anti-slip groove is provided on the support frame.

[0018] The beneficial effects of the utility model are as follows: the driving component drives the pushing component to move, so that the pushing component drives the rotating frame to move back and forth, thereby solving the technical problem that the dirt cannot be pushed away quickly, the dirt adheres to the grille, and causes the grille to be blocked.

[0019] In view of the problem in the above-mentioned prior art that the grille is welded, which makes it difficult to disassemble and replace after being damaged, the present utility model is proposed.

[0020] Therefore, the utility model aims to provide an anti-fouling grille, the purpose of which is to solve the problem that the grille is welded and is difficult to disassemble and replace after being damaged.

[0021] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: an anti-fouling grille, comprising the above-mentioned pushing mechanism, and also comprising a grille unit, including a support rod having a connecting groove and clamped with the plug rod, a frame arranged on the support rod and having a clamping groove, grille bars arranged on the frame and the support rod and embedded in the clamping groove, and a fixing component arranged on the frame and clamped with the grille bars.

[0022] As a preferred solution of the anti-fouling grille described in the utility model, the fixing assembly includes a limit frame arranged on the frame, a pressure strip slidably arranged in the limit frame and abutting against the grille bar, and a connecting bolt arranged on the pressure strip and threadedly connected to the frame.

[0023] The beneficial effects of the utility model are as follows: the detachable grille bars and the connecting units solve the technical problem that the grille is welded and is difficult to disassemble and replace after being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0025] Figure 1 The utility model is a schematic diagram of the overall structure of a driving mechanism and an anti-fouling grille.

[0026] Figure 2 The utility model is a structural schematic diagram of an anti-fouling grille.

[0027] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0028] Figure 4 The utility model is a structural schematic diagram of a pushing mechanism.

[0029] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point B in the middle. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0034] Example 1

[0035] Reference Figure 1-Figure 5 , which is the first embodiment of the utility model, provides a pushing mechanism, the device includes a supporting unit 100, a pushing unit 200, and a connecting unit 300;

[0036] The supporting unit 100 includes a supporting frame 102, and a rotating frame 103 rotatably arranged on the supporting frame 102; the pushing unit 200 includes a pushing component 201 slidably arranged on the supporting frame 102 for pushing the rotating frame 103 to flip, and a driving component 202 arranged on the supporting frame 102 for driving the pushing component 201 to reciprocate; and, the connecting unit 300 is arranged on the rotating frame 103.

[0037] Among them, the support frame 102 is provided with a mounting groove 102a for installing the guide rail 201c, the sliding block 201b, and the driving component 202; the support frame 102 is provided with a mounting frame 203 for installing the driving component 202; the mounting frame 203 is used to install the driving component 202, and the mounting groove 102a is used to provide movement space for the guide rail 201c, the sliding block 201b, and the driving component 202.

[0038] Furthermore, the connection unit 300 includes two connection components 301 both disposed on the rotating frame 103 , and a moving component 302 rotatably disposed on the rotating frame 103 for pushing the connection components 301 to move; the rotating frame 103 can be connected to the grid unit 400 through the connection unit 300 .

[0039] The support frame 102 is provided with a mounting seat 101 having an anti-skid groove 101a, and can be mounted on a supporting part of a hydropower station through the mounting seat 101, and the stability of the installation can be improved through the anti-skid groove 101a.

[0040] During use, the support frame 102 is fixed to the fence of the hydropower station through the mounting base 101, and the grille unit 400 is fixed to the rotating frame 103 through the connecting unit 300. The driving assembly 202 drives the pushing assembly 201 to move back and forth, so that the pushing assembly 201 drives the rotating frame 103 to swing back and forth around the rotating connection with the support frame 102, thereby driving the grille unit 400 to move back and forth, pushing away the dirt that floats into the range, and preventing the dirt from clogging the grille unit 400.

[0041] Example 2

[0042] Reference Figure 1-Figure 5 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that the pushing component 201 includes a guide rail 201c arranged on the support frame 102, a sliding block 201b slidably arranged on the guide rail 201c, and a push rod 201a whose two ends are rotatably connected to the sliding block 201b and the rotating frame 103 respectively.

[0043] Furthermore, the driving component 202 includes a driving motor 202a arranged on the mounting frame 203, a rotating rod 202b connected to the output end of the driving motor 202a, and a connecting rod 202c whose two ends are respectively rotatably connected to the rotating rod 202b and the sliding block 201b; the driving component 202 drives the pushing component 201 to drive the rotating frame 103 to swing back and forth.

[0044] During use, the driving motor 202a drives the rotating rod 202b to rotate, and the rotating rod 202b drives the connecting rod 202c to move, so that the connecting rod 202c drives the sliding block 201b to move back and forth, and the sliding block 201b drives the push rod 201a to move back and forth, and the guide rail 201c guides the sliding block 201b, so that the push rod 201a drives the rotating frame 103 to swing back and forth around the rotating connection with the support frame 102, thereby driving the grille unit 400 to swing back and forth, pushing away the approaching dirt, thereby preventing the dirt from entering the range.

[0045] The remaining structures are the same as those of Example 1.

[0046] Example 3

[0047] Reference Figure 1-Figure 5 , which is the third embodiment of the utility model, this embodiment proposes an anti-fouling grille, including the above-mentioned pushing mechanism, and also includes a grille unit 400, including a support rod 402 with a connecting groove 402a and clamped with the insertion rod 301c, a frame 401 arranged on the support rod 402 and having a clamping groove 401a, a grille bar 403 arranged on the frame 401 and the support rod 402 and embedded in the clamping groove 401a, and a fixing component 404 arranged on the frame 401 and clamped with the grille bar 403.

[0048] Furthermore, the fixing assembly 404 includes a limit frame 404b arranged on the frame 401, a pressure strip 404a slidably arranged in the limit frame 404b and abutting against the grille bar 403, and a connecting bolt 404c arranged on the pressure strip 404a and threadedly connected to the frame 401; a card slot for receiving the grille bar 403 is arranged on the support rod 402. When assembling, the two ends of the grille bar 403 are respectively inserted into the card slot 401a of the frame 401, so that the grille bar 403 is fixed. 03 is inserted into the slot, the grille bar 403 is supported by the support rod 402, and then the two ends of the pressure bar 404a are respectively inserted into the limit frame 404b, and the connecting bolt 404c is screwed into the pressure bar 404a, so that the pressure bar 404a is pressed on the frame 401, thereby fixing the grille bar 403 and preventing the grille bar 403 from falling from the frame 401. Moreover, this structure does not require welding, and the grille bar 403 can be replaced after it is damaged.

[0049] The connecting assembly 301 includes a fixed seat 301a disposed on the rotating frame 103, a sliding seat 301b slidably disposed on the rotating frame 103, and an insert rod 301c with one end disposed on the sliding seat 301b and the other end embedded in the fixed seat 301a. The moving assembly 302 includes a guide rail 2 302b disposed on the rotating frame 103, a bidirectional screw rod 302a rotatably disposed on the rotating frame 103 and threadedly connected to the two sliding seats 301b, and a handle 302c disposed on the bidirectional screw rod 302a; the bidirectional screw rod 302a has two threaded parts with opposite thread rotation directions, so that it can be threadedly connected to the two sliding seats 301b respectively, and can drive the two sliding seats 301b to move at the same time; the guide rail 2 302b is slidably connected to the sliding seat 301b, and the moving assembly 302 drives the connecting assembly 301 to move, so that the connecting assembly 301 is clamped on the support rod 402 to fix the grille unit 400.

[0050] During use, when assembling, first rotate the handle 302c so that the handle 302c drives the bidirectional screw rod 302a to rotate, thereby driving the two guide rails 302b to drive the handle 302c and the bidirectional screw rod 302a to separate, exposing the position for installing the support rod 402, move the support rod 402 to the fixed seat 301a, and align the connecting groove 402a with the insertion rod 301c, and rotate the handle 302c in the opposite direction, thereby driving the sliding seat 301b to drive the insertion rod 301c to be inserted into the connecting groove 402a, and embedded in the fixed seat 301a, so as to fix the support rod 402 and complete the connection between the grille unit 400 and the support unit 100.

[0051] The remaining structure is the same as that of Example 2.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pushing mechanism, characterized in that: include, A support unit (100) comprises a support frame (102) and a rotating frame (103) rotatably disposed on the support frame (102); A pushing unit (200) comprises a pushing component (201) slidably arranged on the support frame (102) for pushing the rotating frame (103) to flip, and a driving component (202) arranged on the support frame (102) for driving the pushing component (201) to reciprocate; as well as, The connecting unit (300) is arranged on the rotating frame (103).

2. The pushing mechanism according to claim 1, characterized in that: The pushing assembly (201) comprises a guide rail (201c) arranged on the support frame (102), a sliding block (201b) slidably arranged on the guide rail (201c), and a push rod (201a) having two ends respectively rotatably connected to the sliding block (201b) and the rotating frame (103).

3. The pushing mechanism according to claim 2, characterized in that: The support frame (102) is provided with a mounting groove (102a) for mounting the guide rail 1 (201c), the sliding block (201b), and the driving component (202); and the support frame (102) is provided with a mounting frame (203) for mounting the driving component (202).

4. The pushing mechanism according to claim 3, characterized in that: The driving assembly (202) comprises a driving motor (202a) arranged on the mounting frame (203), a rotating rod (202b) connected to the output end of the driving motor (202a), and a connecting rod (202c) having two ends respectively rotatably connected to the rotating rod (202b) and the sliding block (201b).

5. The pushing mechanism according to claim 4, characterized in that: The connection unit (300) comprises two connection components (301) both arranged on the rotating frame (103), and a moving component (302) rotatably arranged on the rotating frame (103) for pushing the connection components (301) to move.

6. The pushing mechanism according to claim 5, characterized in that: The connecting assembly (301) comprises a fixed seat (301a) arranged on the rotating frame (103), a sliding seat (301b) slidably arranged on the rotating frame (103), and an insertion rod (301c) having one end arranged on the sliding seat (301b) and the other end embedded in the fixed seat (301a).

7. The pushing mechanism according to claim 6, characterized in that: The moving assembly (302) comprises a guide rail 2 (302b) arranged on the rotating frame (103), a bidirectional screw rod (302a) rotatably arranged on the rotating frame (103) and threadedly connected to the two sliding seats (301b), and a handle (302c) arranged on the bidirectional screw rod (302a); the guide rail 2 (302b) is slidably connected to the sliding seat (301b).

8. The pushing mechanism according to any one of claims 1 to 7, characterized in that: The support frame (102) is provided with a mounting seat (101) having an anti-slip groove (101a).

9. An anti-fouling grille, characterized in that: It includes the pushing mechanism as described in claim 7, and also includes a grille unit (400), including a support rod (402) having a connecting groove (402a) and being clamped with the insertion rod (301c), a frame (401) arranged on the support rod (402) and having a clamping groove (401a), a grille bar (403) arranged on the frame (401) and the support rod (402) and embedded in the clamping groove (401a), and a fixing component (404) arranged on the frame (401) and clamped with the grille bar (403).

10. The anti-fouling grille according to claim 9, characterized in that: The fixing assembly (404) comprises a limiting frame (404b) arranged on the frame (401), a pressure strip (404a) slidably arranged in the limiting frame (404b) and abutting against the grille bar (403), and a connecting bolt (404c) arranged on the pressure strip (404a) and threadedly connected to the frame (401).

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