Slurry pump with external protection structure

Abstract

The slurry pump with the external protection structure comprises a pump body and a base fixedly connected to the bottom end of the pump body, a bottom plate is arranged at the bottom end of the base, a bottom groove is formed in the upper end of the bottom plate, two guide rods are fixedly connected into the bottom groove and are parallel to each other, and supporting plates are arranged on the two sides of the upper end of the bottom plate. Sliding blocks are fixedly connected to the bottom ends of the two supporting plates, the two sliding blocks are movably connected with the two guide rods in a sleeving mode, the two sides of the bottom end of the base are located at the upper ends of the two supporting plates respectively, protection plates are perpendicularly fixed to one sides of the upper ends of the two supporting plates, and through holes are formed in the centers of the two protection plates; according to the magnetic tail pump, the side fences are arranged on the periphery of the magnetic tail pump, the magnetic tail pump can be conveniently protected, external instruments or workers are prevented from accidentally touching the pump body, therefore, the pump body stably operates, and then the use performance and the service life of the pump body are guaranteed.

Description

Technical Field

[0001] The invention relates to a slurry pump with an external protection structure, belonging to the technical field of magnetic tail pumps. Background Art

[0002] Coal is a mineral. It is a black solid, mainly composed of carbon, hydrogen and oxygen. It is formed by the metamorphosis of ancient plants buried underground under high temperature and high pressure. It is mainly used as fuel and chemical raw material. When processing coal blocks in many coal plants, magnetic tail pumps are usually used. Clean coal magnetic tail pumps are pumps that transport the remaining coal slurry (clean coal magnetic tail) after the heavy medium is recovered by the clean coal magnetic separator.

[0003] However, during the use of the magnetic tail pump in the coal plant, since the magnetic tail pump needs to work for a long time, and there are various instruments, large coal blocks and stones, as well as a large number of workers in the coal plant, once the magnetic tail pump is impacted by foreign objects during operation, not only the magnetic tail pump itself is easily damaged, but also the connection between the magnetic tail pump and the conveying pipe is easily damaged, which will cause leakage and other phenomena, affecting the service life and performance of the magnetic tail pump. Summary of the invention

[0004] The object of the present invention is to provide a slurry pump with an external protection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a slurry pump with an external protective structure, comprising a pump body and a base fixedly connected to the bottom end of the pump body, the bottom end of the base is provided with a bottom plate, the upper end of the bottom plate is provided with a bottom groove, two guide rods are fixedly connected in the bottom groove, the two guide rods are parallel to each other, support plates are provided on both sides of the upper end of the bottom plate, the bottom ends of the two support plates are fixedly connected with sliders, the two sliders are movably connected with the two guide rods, the two sides of the bottom end of the base are respectively located at the upper ends of the two support plates, one side of the upper ends of the two support plates is vertically fixed with a protective plate, and the center positions of the two protective plates are provided with through holes; one side of the bottom ends of the two support plates is fixedly connected with a first mounting block, and both sides of the bottom end of the bottom plate are fixedly connected with a second mounting block, and a telescopic mechanism is provided between the two first mounting blocks and the corresponding second mounting blocks.

[0006] Preferably, the two telescopic mechanisms both include a sleeve plate, an insert plate, a slot, a limit cylinder, an opening and a bolt; the bottom end of the sleeve plate is rotatably connected to the second mounting block; the upper end of the sleeve plate is provided with a slot matched with the insert plate; the upper end of the insert plate is rotatably connected to the first mounting block; the bottom end of the insert plate is movably inserted in the slot; an opening is provided on the outer side of the sleeve plate, the opening is connected to the inside of the slot; a bolt is fixedly connected to the outer side of the insert plate, one end of the bolt passes through the sleeve plate through the opening, and one end of the bolt located on the outer side of the sleeve plate is threadedly connected to the limit cylinder.

[0007] Preferably, two side rails are hinged on the upper end of the bottom plate, and latches are provided between the two side rails and the bottom plate.

[0008] Preferably, a heat dissipation fan is fixedly connected to the center position of the bottom tank, and the heat dissipation fan corresponds to the pump body.

[0009] Preferably, the distance between the two protection plates is matched with the length of the base.

[0010] Compared with the prior art, the beneficial effect of the present invention is that by arranging side fences on the periphery of the magnetic tail pump and conveniently protecting it, it is prevented that external equipment or workers accidentally touch the pump body, so that the pump body can operate stably, thereby ensuring the performance and service life of the pump body itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the bottom plate structure of the present invention; Figure 3 It is a schematic diagram of the telescopic mechanism structure of the present invention.

[0012] In the figure: 1. pump body; 2. base; 3. bottom plate; 4. side rail; 5. latch; 6. cooling fan; 7. telescopic mechanism; 71. sleeve plate; 72. plug plate; 73. slot; 74. limit cylinder; 75. opening; 76. bolt; 8. first mounting block; 9. second mounting block; 10. support plate; 11. protective plate; 12. through hole; 13. bottom groove; 14. guide rod; 15. slider. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-3The present invention provides a technical solution: a slurry pump with an external protective structure, comprising a pump body 1 and a base 2 fixedly connected to the bottom end of the pump body 1, a bottom plate 3 is provided at the bottom end of the base 2, a bottom groove 13 is provided at the upper end of the bottom plate 3, two guide rods 14 are fixedly connected in the bottom groove 13, the two guide rods 14 are parallel to each other, support plates 10 are provided on both sides of the upper end of the bottom plate 3, sliders 15 are fixedly connected at the bottom ends of the two support plates 10, the two sliders 15 are movably sleeved with the two guide rods 14, the two sides of the bottom end of the base 2 are respectively located at the upper ends of the two support plates 10, and the two support plates 10 are provided on the upper ends of the two support plates 10. A protective plate 11 is vertically fixed on one side of the end, and a through hole 12 is provided at the center position of the two protective plates 11; a first mounting block 8 is fixedly connected to one side of the bottom end of the two support plates 10, and a second mounting block 9 is fixedly connected to both sides of the bottom end of the bottom plate 3, and a telescopic mechanism 7 is provided between the two first mounting blocks 8 and the corresponding second mounting blocks 9. By arranging a side fence 4 on the periphery of the magnetic tail pump and conveniently protecting it, it is prevented from accidentally touching the pump body 1 by external equipment or staff, so that the pump body 1 can operate stably, thereby ensuring the performance and service life of the pump body 1 itself.

[0015] The two telescopic mechanisms 7 each include a sleeve plate 71, an insert plate 72, a slot 73, a limiting cylinder 74, an opening 75 and a bolt 76. The bottom end of the sleeve plate 71 is rotatably connected to the second mounting block 9. The upper end of the sleeve plate 71 is provided with a slot 73 adapted to the insert plate 72. The upper end of the insert plate 72 is rotatably connected to the first mounting block 8. The bottom end of the insert plate 72 is movably inserted in the slot 73. The outer side of the sleeve plate 71 is provided with an opening 75, and the opening 75 is communicated with the inside of the slot 73. The outer side of the insert plate 72 is fixedly connected with a bolt 76. One end of the bolt 76 passes through the sleeve plate 71 through the opening 75. One end of the bolt 76 located on the outer side of the sleeve plate 71 is threadedly connected to the limiting cylinder 74. The limiting cylinder 74 is rotated. After the limiting cylinder 74 is separated from the outer side of the sleeve plate 71, it can contact the restriction on the insert plate 72, so that the insert plate 72 can Normal telescopic, so that the two support plates 10 can be slid left and right, the distance between the two protective plates 11 can be adjusted, and the limit cylinder 74 can be tightened after the adjustment is completed. After the limit cylinder 74 is tightly fitted with the outer side of the sleeve plate 71, the support plate 10 can be limited; two side rails 4 are hinged on the upper end of the bottom plate 3, and latches 5 are provided between the two side rails 4 and the bottom plate 3. The side rails 4 strengthen the protection of the pump body 1. Later, the latches 5 are opened and the two side rails 4 are flipped over to take out the pump body 1, which is very convenient; a cooling fan 6 is fixedly connected to the center position of the bottom groove 13, and the cooling fan 6 corresponds to the pump body 1, which has a certain heat dissipation effect on the pump body 1; the distance between the two protective plates 11 is adapted to the length of the base 2 to ensure the stability of the base 2 and the pump body 1 at the upper end of the support plate 10.

[0016] Specifically, when the present invention is used, by arranging the side fence 4 on the periphery of the magnetic tail pump and conveniently protecting it, it is prevented that external equipment or staff accidentally touch the pump body 1, so that the pump body 1 can operate stably, thereby ensuring the performance and service life of the pump body 1 itself. In actual use, the limiting cylinder 74 can be rotated according to the actual size of the magnetic tail pump. After the limiting cylinder 74 is separated from the outer side of the sleeve plate 71, the two support plates 10 can be slid left and right, so as to adjust the spacing between the two protection plates 11 to match the length of the actual magnetic tail pump base 2, so that the magnetic tail pump is stably located on the two support plates 10, and can adapt to magnetic tail pumps of different sizes. When moving, the two support plates 10 will synchronously drive the two plug plates 72 to retract and retract. After the adjustment is completed, the limiting cylinder 74 is tightened. After the limiting cylinder 74 is tightly fitted with the outer side of the sleeve plate 71, the limiting of the support plate 10 can be completed. Later, the latch 5 is opened and the two side fences 4 are flipped over to take out the pump body 1, which is very convenient.

[0017] 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 slurry pump with an external protective structure, comprising a pump body (1) and a base (2) fixedly connected to the bottom end of the pump body (1), characterized in that: A bottom plate (3) is provided at the bottom end of the base (2), a bottom groove (13) is provided at the upper end of the bottom plate (3), two guide rods (14) are fixedly connected in the bottom groove (13), and the two guide rods (14) are parallel to each other; support plates (10) are provided at both sides of the upper end of the bottom plate (3), and sliders (15) are fixedly connected at the bottom ends of the two support plates (10), and the two sliders (15) are movably sleeved with the two guide rods (14); the two sides of the bottom end of the base (2) are respectively located at the upper ends of the two support plates (10); a protective plate (11) is vertically fixed at one side of the upper ends of the two support plates (10), and a through hole (12) is provided at the center of the two protective plates (11); a first mounting block (8) is fixedly connected at one side of the bottom ends of the two support plates (10), and a second mounting block (9) is fixedly connected at both sides of the bottom end of the bottom plate (3), and a telescopic mechanism (7) is provided between the two first mounting blocks (8) and the corresponding second mounting blocks (9).

2. A slurry pump with an external protective structure according to claim 1, characterized in that: The two telescopic mechanisms (7) each comprise a sleeve plate (71), an insert plate (72), a slot (73), a limiting cylinder (74), an opening (75) and a bolt (76); the bottom end of the sleeve plate (71) is rotatably connected to the second mounting block (9); the top end of the sleeve plate (71) is provided with a slot (73) adapted to the insert plate (72); the top end of the insert plate (72) is rotatably connected to the first mounting block (8); the bottom end of the insert plate (72) is movably inserted into the slot (73); the outer side of the sleeve plate (71) is provided with an opening (75); the opening (75) is communicated with the inside of the slot (73); the outer side of the insert plate (72) is fixedly connected with a bolt (76); one end of the bolt (76) passes through the sleeve plate (71) through the opening (75); and one end of the bolt (76) located on the outer side of the sleeve plate (71) is threadedly connected to the limiting cylinder (74).

3. The slurry pump with an external protective structure according to claim 1, characterized in that: Two side rails (4) are hingedly connected to the upper end of the bottom plate (3), and latches (5) are provided between the two side rails (4) and the bottom plate (3).

4. The slurry pump with an external protective structure according to claim 1, characterized in that: A heat dissipation fan (6) is fixedly connected to the center of the bottom groove (13), and the heat dissipation fan (6) corresponds to the pump body (1).

5. The slurry pump with an external protective structure according to claim 1, characterized in that: The distance between the two protection plates (11) is adapted to the length of the base (2).

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