Slurry pump with replaceable shaft head

Abstract

The utility model provides a slurry pump with a replaceable shaft head, which comprises a base, a mounting rack fixedly mounted on one side of the top end of the base, a pump body fixedly mounted on the top end of the mounting rack, a mounting seat arranged on one side of the pump body, a mounting hole arranged on one side of the mounting seat, a shaft body mounted inside the mounting hole, and a shaft head body fixedly connected on the outer side of the shaft body, the shaft head body is fixedly connected with the mounting base, four sets of sliding grooves are formed in the side, close to the shaft head body, of the mounting base at equal intervals, sliding blocks are slidably connected to the two sides of the interior of each sliding groove correspondingly, and a movable block is fixedly connected between the pair of sliding blocks. According to the device, the movable block can move in the sliding groove through the sliding block, so that the ejector block on one side of the movable block is ejected out of the sliding groove, the shaft head body is separated from the mounting base, the situation that the shaft head of the shaft body and a pump body are difficult to disassemble due to long-term cooperative work and tight attachment is avoided, and meanwhile the disassembling and replacing efficiency of the shaft head is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of slurry pump, more specifically, it relates to a replaceable shaft head slurry pump. BACKGROUND

[0002] Slurry pump is used for conveying phosphoric acid slurry medium, is one of the key pumps of device, can be vertical or horizontal, vertical pump is installed on the upper surface of extraction tank. Mainly provide reasonable slurry for various products.

[0003] Now the slurry pump is in the long-term use, the shaft and the shaft head will receive different degrees of wear, therefore need regular inspection, and the shaft body shaft head is replaced, in order to guarantee the normal use of slurry pump, but the shaft head of the slurry pump and the pump body are closely fitted due to long-term cooperation, difficult to disassemble, generally need to be separated by constantly hammering the shaft head and the pump body, easy to damage the pump body.

[0004] Therefore, in view of the above, the existing structure and the lack of research and improvement are provided, a replaceable shaft head slurry pump is provided, in order to achieve more practical value. INNOVATION CONTENT

[0005] In order to solve the above technical problems, the utility model provides a replaceable shaft head slurry pump, which is realized by the following specific technical means:

[0006] A replaceable shaft head slurry pump, comprising a base, the top end of the base is fixedly installed with a mounting frame, the top end of the mounting frame is fixedly installed with a pump body, one side of the pump body is provided with a mounting seat, one side of the mounting seat is provided with a mounting hole, the inside of the mounting hole is installed with a shaft body, the outer side of the shaft body is fixedly connected with a shaft head body, and the shaft head body is fixedly connected with the mounting seat, four groups of sliding grooves are equidistantly arranged on one side of the mounting seat close to the shaft head body, the inside of the sliding groove is slidably connected with a sliding block on both sides, a pair of sliding blocks are fixedly connected with a movable block between them, and the movable block is fixedly connected with a top block on one side close to the opening of the sliding groove.

[0007] Further, the outer side of the mounting seat is equidistantly provided with four groups of rotating grooves, the inside of the rotating groove is rotatably connected with an internal hexagonal adjusting head, one end of the internal hexagonal adjusting head extends to the inside of the mounting seat and is fixedly connected with a bevel gear one, the inside of the mounting seat is rotatably connected with a connecting shaft at the position of the bottom end of the rotating groove, one end of the connecting shaft is fixedly connected with a bevel gear two, and the bevel gear two and the bevel gear one are meshed with each other.

[0008] Further, the outer side of the connecting shaft is fixedly connected with a gear, the top end of the movable block is fixedly connected with a toothed plate, and the toothed plate and the gear are meshed with each other.

[0009] Further, the top end side of the base is fixedly provided with a motor, an output end of the motor is connected with a shaft coupling, and one end of the shaft coupling is connected with the shaft body.

[0010] Further, the one side of the mounting seat is provided with a plurality of fixed screws at equal distances, the fixed screws are threadedly connected with fixed nuts, and the mounting seat is fixedly connected with the shaft head body through the fixed screws and the fixed nuts.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The utility model discloses a shaft head replaceable slurry pump, through the cooperation of rotary groove, inner hexagon adjusting head, bevel gear no. One and bevel gear no. Two, the rotation of connecting shaft is facilitated, and then through the gear on the connecting shaft and the toothed plate on the movable block are mutually matched, can make movable block move in the sliding slot by the slider, thereby make the top block on the one side of movable block eject from the sliding slot, further realize the separation of shaft head body and mounting seat, avoid the close adhesion of shaft body shaft head and pump body due to long -term cooperation, difficult to dismantle the situation occurs, improve the dismounting replacement efficiency of shaft head simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional schematic diagram of the utility model.

[0014] Figure 2 It is the three -dimensional schematic diagram of the utility model. Figure 1 The enlarged schematic diagram of structure A in the utility model.

[0015] Figure 3 It is the mounting bracket side view planar section view of the utility model.

[0016] Figure 4 It is the mounting bracket side view planar section view of the utility model. Figure 3 The enlarged schematic diagram of structure B in the utility model.

[0017] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0018] 1, base;2, mounting bracket;201, mounting seat;202, mounting hole;203, sliding slot;204, sliding block;205, movable block;206, top block;207, toothed plate;208, fixed screw;209, fixed nut;3, pump body;4, motor;401, shaft coupling;5, shaft body;6, shaft head body;7, rotary groove;701, inner hexagon adjusting head;702, bevel gear no. One;703, bevel gear no. Two;704, connecting shaft;705, gear. DETAILED DESCRIPTION

[0019] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0020] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The terms "up", "down", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Embodiment:

[0023] As shown in the accompanying Figure 1 to the accompanying Figure 4 As shown:

[0024] The utility model provides a kind of slurry pump with replaceable shaft head, including base 1, the top end side of base 1 is fixedly installed with mounting bracket 2, the top end of mounting bracket 2 is fixedly installed with pump body 3, one side of pump body 3 is equipped with mounting seat 201, one side of mounting seat 201 is equipped with mounting hole 202, shaft body 5 is installed in the inside of mounting hole 202, the outside of shaft body 5 is fixedly connected with shaft head body 6, and shaft head body 6 is fixedly connected with mounting seat 201, four groups of sliding grooves 203 are separately provided at the side close to shaft head body 6 of mounting seat 201, and the inside of sliding groove 203 is slidably connected with sliding block 204 on both sides respectively, a pair of sliding blocks 204 are fixedly connected with movable block 205 between, and movable block 205 is fixedly connected with top block 206 on the side close to the opening of sliding groove 203.

[0025] The outer side of the mounting base 201 is equidistantly provided with four groups of rotating grooves 7, the inner hexagonal adjusting head 701 is rotatably connected in the rotating grooves 7, one end of the inner hexagonal adjusting head 701 extends to the inside of the mounting base 201, and the bevel gear one 702 is fixedly connected to the one end of the inner hexagonal adjusting head 701, the connecting shaft 704 is rotatably connected to the inside of the mounting base 201 at the position of the bottom end of the rotating groove 7, the bevel gear two 703 is fixedly connected to one end of the connecting shaft 704, and the bevel gear two 703 is meshed with the bevel gear one 702, and the rotation of the connecting shaft 704 is driven by the inner hexagonal adjusting head 701 through the meshing of the bevel gear one 702 and the bevel gear two 703.

[0026] The outer side of the connecting shaft 704 is fixedly connected with the gear 705, the top end of the movable block 205 is fixedly connected with the toothed plate 207, and the toothed plate 207 is meshed with the gear 705, and the movable block 205 moves in the sliding groove 203 by the sliding block 204 through the cooperation of the gear 705 and the toothed plate 207.

[0027] The motor 4 is fixedly installed at the top end of the base 1, the output end of the motor 4 is connected with the shaft coupling 401, and one end of the shaft coupling 401 is connected with the shaft body 5.

[0028] The one side of the mounting base 201 is equidistantly provided with a plurality of fixed screws 208, the fixed nuts 209 are threadedly connected on the fixed screws 208, and the mounting base 201 is fixedly connected with the shaft head body 6 through the fixed screws 208 and the fixed nuts 209.

[0029] The working principle of the embodiment is as follows: firstly, the fixed nuts 209 on the fixed screws 208 are disassembled, then the rotating grooves 7, the inner hexagonal adjusting head 701, the bevel gear one 702 and the bevel gear two 703 are cooperatively used to rotate the connecting shaft 704, the gear 705 on the connecting shaft 704 and the toothed plate 207 on the movable block 205 are cooperatively used to move the movable block 205 in the sliding groove 203, the top block 206 on one side of the movable block 205 is pushed out of the sliding groove 203, and the shaft head body 6 is separated from the mounting base 201, so that the shaft body 5 and the pump body 3 are not tightly fitted due to long-term cooperation, and the disassembly and replacement efficiency of the shaft head is improved.

[0030] The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and to enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A slurry pump with a replaceable shaft head, comprising a base (1), characterized in that: A mounting frame (2) is fixedly mounted on one side of the top of the base (1), a pump body (3) is fixedly mounted on the top of the mounting frame (2), a mounting seat (201) is provided on one side of the pump body (3), a mounting hole (202) is provided on one side of the mounting seat (201), a shaft body (5) is mounted inside the mounting hole (202), a shaft head body (6) is fixedly connected to the outside of the shaft body (5), and the shaft head body (6) is fixedly connected to the mounting seat (201), the mounting seat (201) is provided with four groups of slide grooves (203) at equal distances on a side close to the shaft head body (6), sliders (204) are slidably connected to the inner sides of the slide grooves (203), a movable block (205) is fixedly connected between a pair of the sliders (204), and a top block (206) is fixedly connected to the movable block (205) on a side close to the opening of the slide groove (203).

2. The shaft head replaceable slurry pump according to claim 1, characterized in that: Four groups of rotating grooves (7) are equidistantly provided on the outside of the mounting seat (201), and a hexagonal adjusting head (701) is rotatably connected inside the rotating groove (7), one end of the hexagonal adjusting head (701) extends into the interior of the mounting seat (201) and is fixedly connected to a bevel gear 1 (702), and a connecting shaft (704) is rotatably connected inside the mounting seat (201) at a position on one side of the bottom end of the rotating groove (7), and one end of the connecting shaft (704) is fixedly connected to a bevel gear 2 (703), and the bevel gear 2 (703) and the bevel gear 1 (702) are meshed with each other.

3. The shaft head replaceable slurry pump according to claim 2, characterized in that: The outer side of the connecting shaft (704) is fixedly connected to a gear (705), and the top side of the movable block (205) is fixedly connected to a toothed plate (207), and the toothed plate (207) and the gear (705) are meshed with each other.

4. The shaft head replaceable slurry pump according to claim 1, characterized in that: A motor (4) is fixedly mounted on one side of the top end of the base (1); an output end of the motor (4) is connected to a coupling (401), and one end of the coupling (401) is connected to a shaft (5).

5. The shaft head replaceable slurry pump according to claim 1, characterized in that: A plurality of fixing screws (208) are equidistantly provided on one side of the mounting seat (201), a fixing nut (209) is threadedly connected to the fixing screw (208), and the mounting seat (201) is fixedly connected to the shaft head body (6) via the plurality of fixing screws (208) and the fixing nut (209).

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