Material taking machine rake convenient to disassemble

Abstract

The utility model relates to the related technical field of reclaimers, in particular to a reclaimer rake convenient to disassemble, which comprises rake teeth, a rotating shaft is fixedly connected to the surface of one end of each rake tooth, a connecting shaft is mounted on the surface of the outer side of each rotating shaft, and a connecting plate is mounted on the surface of the outer side of each connecting shaft. A mounting mechanism is arranged on the surface of one side of the connecting plate, and a protection mechanism is arranged on the surface of one side of the connecting plate. According to the material taking machine rake convenient to disassemble, through the arrangement of the fixing holes, the bolts, the fixing grooves, the connecting holes and the limiting grooves, when rake teeth need to be installed, a rotating shaft moves towards the inner sides of the grooves along the limiting grooves, and when a connecting shaft is aligned with the fixing grooves, the rotating shaft moves towards the inner sides of the fixing grooves, so that the connecting shaft enters the connecting shaft; and then connecting shafts penetrate through the connecting holes to fix the rake teeth on the connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimer, in particular to a reclaimer rake which is convenient to disassemble. Background Technique

[0002] Reclaimers are widely used in various industries. For example, in the process of ore homogenization, it is a device that continuously extracts ore from the ore pile in the ore homogenization yard in a certain reclaiming manner and feeds it to the discharge belt conveyor in the yard. In the aquaculture industry, it replaces manual reclaiming for livestock feeding, which can greatly save manpower and has a faster rate and higher efficiency compared to manual work.

[0003] However, the existing reclaimer rakes are generally integrated with the machine and are connected by welding or other fixed connection methods, which are relatively troublesome to disassemble and require professional tools. As the machine is used, the rake may need to be replaced, and sometimes rakes of different sizes need to be replaced. Content of the Utility Model

[0004] The purpose of the utility model is to provide a reclaimer rake which is convenient to disassemble, so as to solve the problems in the above background technique that the existing reclaimer rakes are generally integrated with the machine, are connected by welding or other fixed connection methods, are relatively troublesome to disassemble, require professional tools, and as the machine is used, the rake may need to be replaced, and sometimes rakes of different sizes need to be replaced.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a reclaimer rake which is convenient to disassemble, including rake teeth, one end surface of the rake teeth is fixedly connected with a rotating shaft, a connecting shaft is installed on the outer surface of the rotating shaft, a connecting plate is installed on the outer surface of the connecting shaft, an installation mechanism is arranged on one side surface of the connecting plate, and a protection mechanism is arranged on one side surface of the connecting plate;

[0006] The installation mechanism includes a fixing hole, a bolt, a fixing groove, a connecting hole and a limiting groove. A fixing hole is opened on one side surface of the connecting shaft, a bolt is installed on the inner surface of the fixing hole, a fixing groove is opened on one side surface of the connecting plate, a connecting hole is opened on the inner surface of the fixing groove, and a fixing groove is opened on the inner surface of the fixing groove.

[0007] Preferably, the rake teeth are evenly distributed on the outer surface of the rotating shaft, and the fixing holes are symmetrically arranged with respect to the central axis of the connecting shaft.

[0008] Preferably, the inner wall size of the fixing groove matches the outer wall size of the connecting shaft, and the connecting plate is threadedly connected with the connecting shaft through the bolt passing through the fixing hole.

[0009] Preferably, the protection mechanism includes a storage groove, a sliding groove, a connecting rod, a telescopic groove, a spring, a pressing block and a protection plate. A storage groove is formed on one side surface of the connecting plate, a sliding groove is formed on one side surface of the connecting plate, a connecting rod is slidably connected to the inner surface of the sliding groove, a telescopic groove is formed on one side surface of the connecting rod, a spring is fixedly connected to the inner surface of the telescopic groove, and a pressing block is fixedly connected to one end surface of the spring.

[0010] Preferably, the inner wall size of the storage groove matches the outer wall size of the pressing block, and the inner wall size of the sliding groove matches the outer wall size of the connecting rod.

[0011] Preferably, the connecting rods are symmetrically arranged with respect to the central axis of the protection plate.

[0012] Preferably, the pressing block is connected to the connecting rod through a spring.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the material taking machine rake that is easy to disassemble, through the settings of the fixing holes, bolts, fixing grooves, connecting holes and limiting grooves, when it is necessary to install the rake teeth, first move the rotating shaft along the limiting groove towards the inner side of the groove. When the connecting shaft aligns with the fixing groove, move it towards the inner side of the fixing groove so that the connecting shaft enters the inside of the connecting shaft. Then, fix the rake teeth on the connecting plate by passing the connecting shaft through the connecting hole. The connecting plate is a component of the material taking machine. When it is necessary to protect the staff, first move the connecting rod along the sliding groove. Then, when the pressing block aligns with the storage groove, it will pop out under the action of the spring inside the telescopic groove, thereby fixing the connecting rod. And the connecting rod is fixedly connected to the protection plate, so that the protection plate is fixed on the outside of the rake teeth, which can protect the staff from accidental injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the cooperation between the rake teeth and the rotating shaft of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the cooperation between the bolt and the fixing groove of the present utility model;

[0016] Figure 3 For the present utility model Figure 1 The enlarged structural diagram at A in;

[0017] Figure 4 For the present utility model Figure 2 The enlarged structural diagram at B in;

[0018] In the figure: 1. Rake teeth; 2. Rotating shaft; 3. Connecting shaft; 4. Connecting plate; 5. Mounting mechanism; 501. Fixing hole; 502. Bolt; 503. Fixing groove; 504. Connecting hole; 505. Limiting groove; 6. Protection mechanism; 601. Storage groove; 602. Sliding groove; 603. Connecting rod; 604. Telescopic groove; 605. Spring; 606. Pressing block; 607. Protection plate. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a material taking machine rake that is easy to disassemble, including rake teeth 1. One end surface of the rake teeth 1 is fixedly connected with a rotating shaft 2. A connecting shaft 3 is installed on the outer surface of the rotating shaft 2. A connecting plate 4 is installed on the outer surface of the connecting shaft 3. A mounting mechanism 5 is arranged on one side surface of the connecting plate 4. A protection mechanism 6 is arranged on one side surface of the connecting plate 4;

[0021] The mounting mechanism 5 includes a fixing hole 501, a bolt 502, a fixing groove 503, a connecting hole 504 and a limiting groove 505. A fixing hole 501 is opened on one side surface of the connecting shaft 3. A bolt 502 is installed on the inner surface of the fixing hole 501. A fixing groove 503 is opened on one side surface of the connecting plate 4. A connecting hole 504 is opened on the inner surface of the fixing groove 503. A fixing groove 503 is opened on the inner surface of the fixing groove 503. Through the settings of the fixing hole 501, the bolt 502, the fixing groove 503, the connecting hole 504 and the limiting groove 505, when it is necessary to install the rake teeth 1, first move the rotating shaft 2 along the limiting groove 505 towards the inner side of the groove. When the connecting shaft 3 is aligned with the fixing groove 503, move it towards the inner side of the fixing groove 503 so that the connecting shaft 3 enters the inside of the connecting shaft 3. Then, fix the rake teeth 1 on the connecting plate 4 by passing the connecting shaft 3 through the connecting hole 504. The connecting plate 4 is a component of the material taking machine.

[0022] Furthermore, the rake teeth 1 are evenly distributed on the outer surface of the rotating shaft 2. The fixing holes 501 are symmetrically arranged with respect to the central axis of the connecting shaft 3. The rake teeth 1 can be fixed through the setting of the connecting plate 4.

[0023] Further, the inner wall size of the fixing groove 503 matches the outer wall size of the connecting shaft 3. The connecting plate 4 is threadedly connected to the connecting shaft 3 through the bolt 502 passing through the fixing hole 501. The rake teeth 1 can be installed on the machine through the setting of the connecting shaft 3.

[0024] Further, the protection mechanism 6 includes a storage groove 601, a sliding groove 602, a connecting rod 603, a telescopic groove 604, a spring 605, a pressing block 606 and a protection plate 607. A storage groove 601 is provided on one side surface of the connecting plate 4, and a sliding groove 602 is provided on one side surface of the connecting plate 4. The inner side surface of the sliding groove 602 is slidably connected to the connecting rod 603. A telescopic groove 604 is provided on one side surface of the connecting rod 603, and a spring 605 is fixedly connected to the inner side surface of the telescopic groove 604. One end surface of the spring 605 is fixedly connected to the pressing block 606. Through the settings of the storage groove 601, the sliding groove 602, the connecting rod 603, the telescopic groove 604, the spring 605, the pressing block 606 and the protection plate 607, when it is necessary to protect the staff, first the connecting rod 603 moves along the sliding groove 602, and then when the pressing block 606 aligns with the storage groove 601, the spring 605 inside the telescopic groove 604 will pop out, thereby fixing the connecting rod 603. And the connecting rod 603 is fixedly connected to the protection plate 607, so that the protection plate 607 is fixed outside the rake teeth 1, which can protect the staff from accidental injury.

[0025] Further, the inner wall size of the storage groove 601 matches the outer wall size of the pressing block 606, and the inner wall size of the sliding groove 602 matches the outer wall size of the connecting rod 603. The sliding groove 602 is provided for installing the protection plate 607.

[0026] Further, the connecting rods 603 are symmetrically arranged with respect to the central axis of the protection plate 607. The protection plate 607 can prevent the staff from being injured due to accidental contact with the rake teeth 1.

[0027] Further, the pressing block 606 is connected to the connecting rod 603 through the spring 605. Through the setting of the pressing block 606, the protection plate 607 can be fixed.

[0028] Working principle: When the rake teeth 1 need to be installed, first move the rotating shaft 2 along the limiting groove 505 towards the inner side of the groove. When the connecting shaft 3 is aligned with the fixing groove 503, move it towards the inner side of the fixing groove 503 so that the connecting shaft 3 enters the inside of the connecting shaft 3. Then, fix the rake teeth 1 on the connecting plate 4 by passing the connecting shaft 3 through the connecting hole 504. The connecting plate 4 is a component of the material taking machine. When it is necessary to protect the staff, first move the connecting rod 603 along the sliding groove 602. Then, when the pressing block 606 is aligned with the receiving groove 601, it will pop out under the action of the spring 605 in the telescopic groove 604, thereby fixing the connecting rod 603. The connecting rod 603 is fixedly connected to the protection plate 607, so that the protection plate 607 is fixed outside the rake teeth 1, which can protect the staff from accidental injury.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reclaimer rake that is easy to disassemble, comprising rake teeth (1), characterized in that: A rotating shaft (2) is fixedly connected to one end surface of the rake tooth (1); a connecting shaft (3) is mounted on the outer surface of the rotating shaft (2); a connecting plate (4) is mounted on the outer surface of the connecting shaft (3); a mounting mechanism (5) is disposed on one side surface of the connecting plate (4); and a protective mechanism (6) is disposed on one side surface of the connecting plate (4); The mounting mechanism (5) comprises a fixing hole (501), a bolt (502), a fixing groove (503), a connecting hole (504) and a limiting groove (505); a fixing hole (501) is provided on one side surface of the connecting shaft (3); a bolt (502) is installed on the inner side surface of the fixing hole (501); a fixing groove (503) is provided on one side surface of the connecting plate (4); a connecting hole (504) is provided on the inner side surface of the fixing groove (503); and a fixing groove (503) is provided on the inner side surface of the fixing groove (503).

2. The easily disassembled reclaimer rake according to claim 1, characterized in that: The rake teeth (1) are distributed at equal intervals on the outer surface of the rotating shaft (2), and the fixing holes (501) are symmetrically arranged with respect to the central axis of the connecting shaft (3).

3. The easily disassembled reclaimer rake according to claim 1, characterized in that: The inner wall size of the fixing groove (503) matches the outer wall size of the connecting shaft (3), and the connecting plate (4) is threadedly connected to the connecting shaft (3) via bolts (502) passing through the fixing holes (501).

4. The easily disassembled reclaimer rake according to claim 1, characterized in that: The protective mechanism (6) comprises a receiving groove (601), a sliding groove (602), a connecting rod (603), a telescopic groove (604), a spring (605), a pressing block (606) and a protective plate (607); a receiving groove (601) is provided on one side surface of the connecting plate (4); a sliding groove (602) is provided on one side surface of the connecting plate (4); a connecting rod (603) is slidably connected to the inner side surface of the sliding groove (602); a telescopic groove (604) is provided on one side surface of the connecting rod (603); a spring (605) is fixedly connected to the inner side surface of the telescopic groove (604); and a pressing block (606) is fixedly connected to one end surface of the spring (605).

5. The easily disassembled reclaimer rake according to claim 4, characterized in that: The inner wall size of the storage groove (601) matches the outer wall size of the pressing block (606), and the inner wall size of the sliding groove (602) matches the outer wall size of the connecting rod (603).

6. The easily disassembled reclaimer rake according to claim 4, characterized in that: The connecting rods (603) are symmetrically arranged with respect to the central axis of the protective plate (607).

7. The easily disassembled reclaimer rake according to claim 4, characterized in that: The pressing block (606) is connected to the connecting rod (603) via a spring (605).

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