Rake body structure convenient to clean

Abstract

The utility model relates to the technical field of harrow bodies, in particular to a harrow body structure convenient to clean, which comprises a harrow body, rake teeth are connected to the rake body, a cleaning mechanism is arranged on the rake body, the cleaning mechanism comprises a scraping plate, the scraping plate is of an annular structure, the scraping plate is arranged on the outer sides of the rake teeth in a sleeving mode, the rake teeth are of a hollow structure, a driving rod is slidably connected to the interior of the rake teeth, and a connecting frame is fixedly connected to the top end of the driving rod. And the tail end of the connecting frame is fixedly connected with the scraping plate. The surfaces of the rake teeth can be automatically cleaned through the arranged automatic cleaning mechanism after the rake body finishes single use operation, so that impurities attached to the surfaces of the rake teeth and impurity particles between the rake teeth are cleaned, the cleanliness of the surfaces of the rake body is improved, the impurities are prevented from falling into subsequent materials, and the use effect of the rake body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rake bodies, in particular to a rake body structure which is easy to clean. Background Art

[0002] A rake originally refers to a farm tool for gathering or spreading grains, firewood or leveling land, with a long handle and equipped with wood, bamboo or iron teeth. The rake body in the prior art can be used on ore, coal ash, slag, etc. to level the material or clean up impurities.

[0003] The utility model patent with the publication number CN 220364063 U discloses a rake-type structure and a box for removing iron from raw coal. In this scheme, a fixed seat, a first support rod, a second support rod and a nail rake are set, a threaded hole is opened at one end of the fixed seat, the first support rod is tilted on the fixed seat, the second support rod is vertically set, and the second support rod is smoothly connected with the first support rod, and the nail rake is movably connected with the second support rod. The lower surface of the nail rake is close to the upper surface of the raw coal conveyor belt. When the raw coal conveyor belt is working, the raw coal on the coal conveyor belt passes through the nail rake, and the original pile of raw coal is changed into a raw coal pile with multiple gullies. When passing through the iron remover, the ferromagnetic material at the bottom of the raw coal conveyor belt can be attracted to the iron remover, so as to avoid that when the raw coal on the raw coal conveyor belt is thick, the finer ferromagnetic material at the bottom of the raw coal conveyor belt cannot be attracted out by the iron remover, thereby increasing the iron removal efficiency of the iron remover.

[0004] However, there are still some shortcomings in the above scheme. When the rake body structure in the above scheme is used, impurities are adsorbed on the rake body. However, as the impurities continue to adhere, the impurity blocks will accumulate and adhere to the surface of the rake teeth. In the subsequent use process, the impurities attached to the rake teeth will fall off due to friction between the materials during use, thereby affecting the normal use of the rake body. In view of this, we propose a rake body structure that is easy to clean. Utility Model Content

[0005] The utility model aims to provide a rake body structure which is easy to clean. The rake body structure which is easy to clean solves the problem that impurities are adsorbed on the rake body in the prior art when the rake body is in use. However, as the impurities continue to adhere, the impurity blocks will accumulate and adhere to the surface of the rake teeth. In the subsequent use process, the impurities attached to the rake teeth will fall off due to the friction between the materials during use, thereby affecting the normal use of the rake body.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rake body structure that is easy to clean, comprising a rake body;

[0008] The rake body is connected with rake teeth, and a cleaning mechanism is provided on the rake body. The cleaning mechanism includes a scraper, and the scraper is an annular structure. The scraper is sleeved on the outside of the rake teeth. The rake teeth are hollow structures. A driving rod is slidably connected inside the rake teeth. The top of the driving rod is fixedly connected to a connecting frame, and the end of the connecting frame is fixedly connected to the scraper.

[0009] Preferably, the bottom end of the driving rod is rotatably connected to a moving wheel, and the diameter of the moving wheel is smaller than the width of the driving rod.

[0010] Preferably, a driving groove corresponding to the rake tooth structure is formed at the top of the rake body, and the top of the driving rod passes through the driving groove and is connected to the inside of the driving groove.

[0011] Preferably, the rake body is provided with a mounting mechanism, the mounting mechanism comprises a mounting frame connected to both sides of the rake body, the inner side of the mounting frame is connected to a support rod, the support rod is a prismatic structure, and the support rod is fixedly connected to both ends of the rake body.

[0012] Preferably, an adjustment groove corresponding to the support rod structure is opened on the side of the mounting frame, and the end of the adjustment groove is a circular structure. A driving plate is fixedly connected to one side of the mounting frame, and the driving plate is an arc-shaped structure.

[0013] Preferably, a support plate is slidably connected to the rake body, the support plate is an arc-shaped structure, a return spring is fixedly connected to the support plate, and the end of the return spring is fixedly connected to the mounting frame.

[0014] Preferably, one end of the mounting frame away from the rake body is slidably connected to a moving rod, a mounting screw hole is provided inside the moving rod, a handle is meshingly connected inside the mounting screw hole, and an anti-slip sleeve is provided outside the handle.

[0015] By means of the above technical solution, the utility model provides a rake body structure that is easy to clean. It has at least the following beneficial effects:

[0016] (1) The utility model is provided with an automatic cleaning mechanism which can automatically clean the surface of the rake teeth after the rake body completes a single use operation, thereby cleaning impurities attached to the surface of the rake teeth and impurity particles between the rake teeth, improving the cleanliness of the surface of the rake body, preventing impurities from falling into the subsequent materials, and improving the use effect of the rake body.

[0017] (2) The utility model can conveniently adjust the rake body through the installation mechanism, so that the rake body can be conveniently switched between manual use and installation on mechanical equipment. The support rod with a prismatic structure and the adjustment groove can facilitate the use of the rake body. At the same time, the end of the circular structure of the adjustment groove can conveniently adjust the angle between the rake body and the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 It is an enlarged schematic diagram of point A in the utility model;

[0022] Figure 4 It is a schematic diagram of the rake body structure of the utility model.

[0023] In the figure: 1, rake body; 2, rake teeth; 3, cleaning mechanism; 301, scraper; 302, drive rod; 303, connecting frame; 304, moving wheel; 305, driving slot; 4, mounting mechanism; 401, mounting frame; 402, support rod; 403, adjustment slot; 404, drive plate; 405, support plate; 406, reset spring; 407, moving rod; 408, mounting screw hole; 409, handle; 410, anti-slip cover. DETAILED DESCRIPTION

[0024] 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. Example

[0025] A rake structure that is easy to clean, such as Figure 1-Figure 4As shown, it includes a rake body 1; rake teeth 2 are connected to the rake body 1, and a cleaning mechanism 3 is provided on the rake body 1. The cleaning mechanism 3 includes a scraper 301, and the scraper 301 is a ring structure. The scraper 301 is sleeved on the outside of the rake teeth 2. The rake teeth 2 are hollow structures. A driving rod 302 is slidably connected inside the rake teeth 2. The top of the driving rod 302 is fixedly connected to a connecting frame 303. The end of the connecting frame 303 is fixedly connected to the scraper 301. The cleaning mechanism 3 can clean the rake teeth 2 on the rake body 1 to prevent excessive impurities from adhering to the outside of the rake teeth 2 and affecting the subsequent In normal use, the scraper 301 structure sleeved on the outside of the rake teeth 2 corresponds to the structure of the rake teeth 2. The scraper 301 can continuously scrape and clean the outside of the rake teeth 2 during the up and down movement of the outside of the rake teeth 2, and repeatedly scrape and clean the rake teeth 2. At the same time, the driving rod 302 structure can drive the scraper 301. When the rake body 1 is in use, the scraper 301 can be driven to rise synchronously during the process of pressing the rake body 1 downward, thereby exposing the rake teeth 2, which is convenient for the use of the rake teeth 2. The connecting frame 303 structure connects the scraper 301 and the driving rod 302 are connected to each other, so as to facilitate the connection between the scraper 301 and the driving rod 302. The bottom end of the driving rod 302 is rotatably connected with a moving wheel 304. The diameter of the moving wheel 304 is smaller than the width of the driving rod 302. The structure of the moving wheel 304 can reduce the friction between the bottom end of the rake teeth 2 and the contact surface during the use of the rake body 1, thereby reducing the loss caused by friction at the bottom of the rake teeth 2. The diameter of the moving wheel 304 is smaller than the driving rod 302. Therefore, when the rake teeth 2 are in use, they can be stored inside the rake teeth 2, so as not to affect the normal use of the rake teeth 2. The driving rod 302 is used, and the structure inside the rake teeth 2 corresponds to each other. Therefore, impurities entering the inside of the rake teeth 2 from the bottom end of the rake teeth 2 can be pushed out from the bottom end of the rake teeth 2 for cleaning when the driving rod 302 moves downward. The top of the rake body 1 is provided with a driving groove 305 corresponding to the structure of the rake teeth 2. The top of the driving rod 302 passes through the driving groove 305 and is connected to the inside of the driving groove 305. The driving groove 305 structure can facilitate the rising of the driving rod 302, and the scraper 301 can be kept on the upper part of the rake teeth 2 when the rake body 1 is in use. Example

[0026] like Figure 1 , Figure 2 , Figure 4As shown, the rake body 1 is provided with a mounting mechanism 4, which includes a mounting frame 401, the mounting frame 401 is connected to both sides of the rake body 1, and a support rod 402 is connected to the inner side of the mounting frame 401. The support rod 402 is a prismatic structure, and the support rod 402 is fixedly connected to both ends of the rake body 1. The mounting mechanism 4 can facilitate the installation operation of the rake body 1. The mounting frame 401 structure is movably connected to the rake body 1, and the mounting frame 401 is connected to the rake body 1 through the support rod 402. The side of the mounting frame 401 is provided with an adjustment groove 403 corresponding to the support rod 402 structure. The end of the groove 403 is a circular structure, and a driving plate 404 is fixedly connected to one side of the mounting frame 401. The driving plate 404 is an arc-shaped structure. The adjustment groove 403 structure can facilitate the sliding connection between the mounting frame 401 and the rake body 1. The support rod 402 of the prismatic structure can position the rake body 1 to prevent the rake body 1 from rotating due to force during use, which affects the use of the rake body 1. At the same time, the end of the circular structure of the adjustment groove 403 can facilitate the rotation and adjustment of the rake body 1, so that the mounting frame 401 can be rotated from a horizontal state to a vertical state. The support rod 402 is slidably connected to the rake body 1. The support plate 405 is an arc-shaped structure, and a return spring 406 is fixedly connected to the support plate 405. The end of the return spring 406 is fixedly connected to the mounting frame 401. The support plate 405 structure can slide on the rake body 1 with the mounting frame 401 during the rotation and adjustment of the mounting frame 401. At the same time, the return spring 406 can drive the rake body 1, so that the rake body 1 is close to the mounting frame 401 under the action of elasticity, so that the driving plate 404 or the inner side of the mounting frame 401 drives the driving rod 302, so that the driving rod 302 is driven by the driving plate during cleaning. 404 or the driving of the mounting frame 401 away from the mounting frame 401, so as to achieve the effect of automatic cleaning. The end of the mounting frame 401 away from the rake body 1 is slidably connected with a moving rod 407, and a mounting screw hole 408 is provided on the inner side of the moving rod 407. A handle 409 is meshed and connected inside the mounting screw hole 408. An anti-slip sleeve 410 is provided on the outer side of the handle 409. The mounting screw hole 408 can facilitate the mounting frame 401 to be installed on the handle 409 or on the screw of the automatic device, so as to realize the use of different driving modes. The end of the moving plate is fixedly connected to the support plate 405.

[0027] When the rake body structure of the utility model is used and is easy to clean, when the rake body 1 is used manually, the handle 409 is installed on the moving rod 407 through the mounting screw hole 408, and the mounting frame 401 is adjusted to make the mounting frame 401 in a horizontal state. When adjusting the mounting frame 401, the moving mounting frame 401 makes the support rods 402 on both sides of the rake body 1 move to the inside of the circular groove at the end of the adjustment groove 403, and the mounting frame 401 is rotated at the same time until the mounting frame 401 and the rake body 1 are perpendicular to each other, and then the mounting frame 401 is released, and the mounting frame 401 moves toward the rake body 1 under the elastic action of the reset spring 406. The support rod 402 then moves from the end of the adjustment slot 403 to the middle of the adjustment slot 403, and limits the rotation of the rake body 1. When in use, the rake body 1 is moved to the use area through the handle 409. During the movement of the rake body 1, the driving rod 302 contacts the use area under the drive of the handle 409 and the rake body 1. At the same time, the driving rod 302 is restricted by the use area and moves upward to drive the scraper 301 to rise. When the rake body 1 completes a single use, the user can loosen the mounting bracket 401, and the mounting bracket 401 is reset under the elastic action of the reset spring 406. At the same time, the mounting bracket 401 The drive plate 404 on the mounting frame 401 then drives the drive rod 302 to move downward through the arc structure, and the drive rod 302 then drives the scraper 301 to move synchronously through the connecting frame 303 and clean the outer wall of the rake teeth 2. When the rake body 1 is installed on the mechanical equipment for use, the mounting frame 401 is rotated to maintain a vertical state with the rake body 1 in the same way, and the moving rod 407 is installed to the set position through the mounting screw hole 408 for use. In the default state, the mounting frame 401 is close to the rake body 1 under the elastic action of the reset spring 406. When the lifting device is in use of the rake body 1, the bottom end of the driving rod 302 is restricted and moves upward, and the movement of the driving rod 302 drives the mounting frame 401 upward until the scraper 301 moves to the top of the rake tooth 2 and stretches the return spring 406. When the rake teeth 2 are cleaned after a single use, the driving device moves the entire rake body 1 upward, and the bottom end of the driving rod 302 loses the restriction. Driven by the return spring 406, the mounting frame 401 continues to approach the rake body 1 and drives the driving rod 302 and the scraper 301 connected by the connecting frame 303 downward, thereby cleaning the rake teeth 2.

[0028] 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.

[0029] 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 rake body structure that is easy to clean, comprising a rake body (1), characterized in that: The rake body (1) is connected to rake teeth (2), and a cleaning mechanism (3) is provided on the rake body (1). The cleaning mechanism (3) comprises a scraper (301), and the scraper (301) is an annular structure. The scraper (301) is sleeved on the outside of the rake teeth (2). The rake teeth (2) are hollow structures. A driving rod (302) is slidably connected inside the rake teeth (2). A connecting frame (303) is fixedly connected to the top of the driving rod (302), and a terminal end of the connecting frame (303) is fixedly connected to the scraper (301).

2. A rake body structure that is easy to clean according to claim 1, characterized in that: The bottom end of the driving rod (302) is rotatably connected to a moving wheel (304), and the diameter of the moving wheel (304) is smaller than the width of the driving rod (302).

3. A rake body structure that is easy to clean according to claim 1, characterized in that: The top end of the rake body (1) is provided with a driving groove (305) corresponding to the structure of the rake teeth (2), and the top end of the driving rod (302) passes through the driving groove (305) and is connected to the inside of the driving groove (305).

4. A rake body structure that is easy to clean according to claim 1, characterized in that: The rake body (1) is provided with a mounting mechanism (4), the mounting mechanism (4) comprising a mounting frame (401), the mounting frame (401) being connected to two sides of the rake body (1), the inner side of the mounting frame (401) being connected to a support rod (402), the support rod (402) being a prismatic structure, and the support rod (402) being fixedly connected to two ends of the rake body (1).

5. A rake structure that is easy to clean according to claim 4, characterized in that: An adjustment slot (403) corresponding to the support rod (402) structure is provided on the side of the mounting frame (401), the end of the adjustment slot (403) is a circular structure, and a drive plate (404) is fixedly connected to one side of the mounting frame (401), and the drive plate (404) is an arc-shaped structure.

6. A rake body structure that is easy to clean according to claim 1, characterized in that: A support plate (405) is slidably connected to the rake body (1), the support plate (405) is an arc-shaped structure, a return spring (406) is fixedly connected to the support plate (405), and the end of the return spring (406) is fixedly connected to the mounting frame (401).

7. A rake body structure that is easy to clean according to claim 4, characterized in that: The end of the mounting frame (401) away from the rake body (1) is slidably connected to a moving rod (407), a mounting screw hole (408) is provided inside the moving rod (407), a handle (409) is meshedly connected inside the mounting screw hole (408), and an anti-slip sleeve (410) is provided outside the handle (409).

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