CN208184990U - A kind of mining special centrifugal multistage pump multiple centrifugal pump - Google Patents

A kind of mining special centrifugal multistage pump multiple centrifugal pump Download PDF

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Publication number
CN208184990U
CN208184990U CN201820152034.6U CN201820152034U CN208184990U CN 208184990 U CN208184990 U CN 208184990U CN 201820152034 U CN201820152034 U CN 201820152034U CN 208184990 U CN208184990 U CN 208184990U
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CN
China
Prior art keywords
electrode sheet
centrifugal
gear
sliding
suction hose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820152034.6U
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Chinese (zh)
Inventor
盛鹏
盛洪镂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Tian Pengbeng Industry Manufacturing Co Ltd
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Changsha Tian Pengbeng Industry Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201820152034.6U priority Critical patent/CN208184990U/en
Application granted granted Critical
Publication of CN208184990U publication Critical patent/CN208184990U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of mining special centrifugal multistage pump multiple centrifugal pumps, including suction hose and centrifugal pump ontology, one end of the suction hose is fixedly connected with seal box, and perforation is connected with the centrifugal pump ontology to match with suction hose in seal box, the upper end perforation of the suction hose is connected with water inlet pipe, and water inlet pipe is connected to external source, on the one hand can rotating cylinder be rotated, to which second gear is rotated with swingle, so that first electrode sheet is moved to the direction close to second electrode sheet, on the other hand, third slide block movement can be push by the second mobile bar, the movement of third sliding block can be moved with second electrode sheet to the direction close to first electrode sheet, after first electrode sheet and second electrode sheet contact, centrifugal pump ontology is started to work, therefore the device not only can achieve prevents dangerous effect in advance, and Energy-saving effect can be played.

Description

A kind of mining special centrifugal multistage pump multiple centrifugal pump
Technical field
The utility model relates to be centrifuged pump technical field, specially a kind of mining special centrifugal multistage pump multiple centrifugal pump.
Background technique
Centrifugal multistage pump multiple centrifugal pump is that will there are more than two centrifugal pumps of said function to gather together, fluid channel structure On, show that the medium pressure relief opening of the first order is communicated with the import of the second level.Water pump, must in pump case and suction hose before starting It must be first full of water, this is because multistage centrifugal Pump Suction Nozzle vacuum can not be formed and be kept in the presence of having air.But In the prior art, especially mining special centrifugal pump be all when in use it is artificial carry out plus water, not only take time and effort in this way, and And it is often also easy to happen danger from bank to bank, while the switch of centrifugal multistage pump multiple centrifugal pump can not also accurately control, it is unfavorable for energy saving drop Consumption.
Utility model content
The purpose of this utility model is to provide a kind of mining special centrifugal multistage pump multiple centrifugal pumps, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of mining special centrifugal multistage pump multiple centrifugal pump, including Suction hose and centrifugal pump ontology, one end of the suction hose is fixedly connected with seal box, and perforation is connected with and inhales in seal box The centrifugal pump ontology that water pipe matches, the upper end perforation of the suction hose is connected with water inlet pipe, and water inlet pipe and external source connect It is logical, the first sliding block is slidably connected in the first sliding groove opened up on the inner sidewall of the suction hose, and the roof of first sliding groove is living Dynamic to be plugged with first movement bar, the upper end activity of the first movement bar runs through the bottom wall of fixed case and the inner sidewall with rotating cylinder It is threadedly coupled, and fixed case is fixedly connected on the lateral wall of suction hose, the first movement bar is located at one section in fixed case Upper movable sleeve is connected to sealing ring, and the lower end of sealing ring is fixedly connected with the inner bottom wall of fixed case, twines on the first movement bar It is wound with the first spring, and the both ends of the first spring are respectively fixedly connected on the side wall of first movement bar and the upper surface of sealing ring On, be slidably connected multiple second sliding blocks in the annular groove that opens up on the rotating cylinder, and the second sliding block is located at outside annular groove One end be fixedly connected with fixed link, the other end of multiple fixed links is fixedly connected on the inner sidewall of fixed case, institute It states fixing sleeve on rotating cylinder and is connected to first gear, and first gear is engaged with second gear, the upper end of the second gear is fixed It is connected with swingle, and the other end of swingle is rotatably connected on the inner roof wall of fixed case, the swingle is far from the first tooth One end of wheel is fixedly connected with connecting rod, and the other end of connecting rod is fixedly connected with first electrode sheet, the roof of the rotating cylinder Activity is plugged with the second mobile bar, and the second mobile bar is located at one end outside rotating cylinder and contradicts to be connected to and opens up on third sliding block On the side wall of groove, limit plate is fixedly attached in the second mobile bar, the third sliding block is slidably connected at the interior top of fixed case In the second sliding slot opened up on wall, and one end of third sliding block is fixedly connected with the second electrode to match with first electrode sheet Piece is connected between the other end and the side wall of second sliding slot of the third sliding block by second spring.
Preferably, the quantity of the fixed link is more than four, and is isodistantly spaced annular spread.
Preferably, the trapezoidal structure in lower end of the first movement bar, the trapezoidal structure of groove.
Preferably, the second gear is not contacted with fixed case side close to each other.
Compared with prior art, the utility model has the beneficial effects that the utility model is slided by addition water inlet pipe, first Block, first movement bar, fixed case, rotating cylinder, sealing ring, the second sliding block, fixed link, first gear, second gear, swingle, The structures such as first electrode sheet, the second mobile bar and limit plate are needed through water inlet pipe when needing using centrifugal pump ontology to suction Filled the water in water pipe, as the rising of water level can be moved upwards with the first sliding block, when the first shoe contact to first movement bar simultaneously When push first movement bar and moving into fixed case, on the one hand can rotating cylinder be rotated, so that second gear is with rotation Bull stick rotates, so that first electrode sheet is moved to the direction close to second electrode sheet, on the other hand, can pass through second Mobile bar pushes third slide block movement, and the movement of third sliding block can be transported with second electrode sheet to the direction close to first electrode sheet Dynamic, after first electrode sheet and second electrode sheet contact, centrifugal pump ontology is started to work, after centrifugal pump ontology power cut-off, Water level decreasing in suction hose, the first sliding block stop the extruding to first movement bar, so that first electrode sheet and the second electricity Pole piece is restored to origin-location again, and series circuit disconnects, therefore the device not only can achieve and prevent dangerous effect in advance, and And energy-saving effect can also be played.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one;
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A.
Description of symbols: 1, suction hose;2, centrifugal pump ontology;3, water inlet pipe;4, the first sliding block;5, first movement bar; 6, fixed case;7, rotating cylinder;8, sealing ring;9, the second sliding block;10, fixed link;11, first gear;12, second gear;13, it revolves Bull stick;14, first electrode sheet;15, the second mobile bar;16, limit plate.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing And specific embodiment is described in detail.
The utility model is a kind of mining special centrifugal multistage pump multiple centrifugal pump, including suction hose 1 and centrifugal pump sheet referring to FIG. 1-2, Body 2, one end of suction hose 1 is fixedly connected with seal box, and perforation is connected with the centrifugal pump to match with suction hose 1 in seal box The upper end perforation of ontology 2, suction hose 1 is connected with water inlet pipe 3, and water inlet pipe 3 is connected to external source, the inner sidewall of suction hose 1 On slidably connect the first sliding block 4 in the first sliding groove that opens up, and the roof activity of first sliding groove is plugged with first movement bar 5, First sliding block 4 is floating block, and the upper end activity of first movement bar 5 runs through the bottom wall of fixed case 6 and the inner sidewall screw thread with rotating cylinder 7 Connection, and fixed case 6 is fixedly connected on the lateral wall of suction hose 1.
One section of upper movable sleeve that the first movement bar 5 is located in fixed case 6 is connected to sealing ring 8, and the lower end of sealing ring 8 It is fixedly connected with the inner bottom wall of fixed case 6, the first spring is wound on first movement bar 5, and the both ends of the first spring are solid respectively Surely be connected on the side wall of first movement bar 5 and the upper surface of sealing ring 8 on.
Be slidably connected multiple second sliding blocks 9 in the annular groove opened up on the rotating cylinder 7, and the second sliding block 9 is located at ring One end outside shape sliding slot is fixedly connected with fixed link 10, and the other end of multiple fixed links 10 is fixedly connected in fixed case 6 On side wall, fixing sleeve is connected to first gear 11 on rotating cylinder 7, and first gear 11 is engaged with second gear 12, second gear 12 Upper end be fixedly connected with swingle 13, and the other end of swingle 13 is rotatably connected on the inner roof wall of fixed case 6, swingle 13 one end far from first gear 11 are fixedly connected with connecting rod, and the other end of connecting rod is fixedly connected with first electrode sheet 14, The roof activity of rotating cylinder 7 is plugged with the second mobile bar 15, and the second mobile bar 15 is located at one end outside rotating cylinder 7 and contradicts connection On the side wall of the groove opened up on third sliding block, limit plate 16, the sliding of third sliding block have been fixedly attached in the second mobile bar 15 It is connected in the second sliding slot opened up on the inner roof wall of fixed case 6, and one end of third sliding block is fixedly connected with and first electrode The second electrode sheet that piece 14 matches is connected between the other end of third sliding block and the side wall of second sliding slot by second spring It connects, the quantity of fixed link 10 is more than four, and is isodistantly spaced annular spread, and the lower end of more stable fixation, first movement bar 5 is in Trapezium structure, the trapezoidal structure of groove, the timely transmitting of movement, the side close to each other with fixed case 6 of second gear 12 do not connect Touching, prevents from wearing, and centrifugal pump ontology 2, first electrode sheet 14, second electrode sheet, extraneous power supply and power switch form a string Join circuit.
The working principle of the utility model are as follows: when needing using centrifugal pump ontology 2, need through water inlet pipe 3 to water suction It is filled the water in pipe 1, as the rising of water level can be moved upwards with the first sliding block 4, when the first sliding block 4 touches first movement bar 5 And when push first movement bar 5 and moving into fixed case 6, on the one hand rotating cylinder 7 can be made to rotate, thus second gear 12 It is rotated with swingle 13, so that first electrode sheet 14 is moved to the direction close to second electrode sheet, on the other hand, Third slide block movement can be push by the second mobile bar 15, the movement of third sliding block can be with second electrode sheet to close to the first electricity The direction of pole piece 14 moves, and after first electrode sheet 14 and second electrode sheet contact, centrifugal pump ontology 2 is started to work, and works as centrifugation After pumping 2 power cut-off of ontology, the water level decreasing in suction hose 1, the first sliding block 4 stops the extruding to first movement bar 5, to make It obtains first electrode sheet 14 and second electrode sheet is restored to origin-location again, series circuit disconnects, therefore the device can not only reach To preventing dangerous effect in advance, and energy-saving effect can be played.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it It is interior.

Claims (4)

1. a kind of mining special centrifugal multistage pump multiple centrifugal pump, including suction hose (1) and centrifugal pump ontology (2), one end of the suction hose (1) It is fixedly connected with seal box, and perforation is connected with the centrifugal pump ontology (2) to match with suction hose (1), the suction in seal box The upper end perforation of water pipe (1) is connected with water inlet pipe (3), and water inlet pipe (3) is connected to external source, which is characterized in that the suction It is slidably connected in the first sliding groove opened up on the inner sidewall of water pipe (1) the first sliding block (4), and the roof activity of first sliding groove is inserted Be connected to first movement bar (5), the upper end activity of the first movement bar (5) through fixed case (6) bottom wall and with rotating cylinder (7) Inner sidewall be threadedly coupled, and fixed case (6) is fixedly connected on the lateral wall of suction hose (1), first movement bar (5) position It is connected to sealing ring (8) in one section of upper movable sleeve in fixed case (6), and the inner bottom wall of the lower end of sealing ring (8) and fixed case (6) It is fixedly connected, is wound with the first spring on the first movement bar (5), and the both ends of the first spring are respectively fixedly connected with first On on the side wall of mobile bar (5) and the upper surface of sealing ring (8), the interior sliding of the annular groove opened up on the rotating cylinder (7) connects Multiple second sliding blocks (9) are connect, and the second sliding block (9) is located at one end outside annular groove and is fixedly connected with fixed link (10), it is multiple The other end of the fixed link (10) is fixedly connected on the inner sidewall of fixed case (6), is fixedly attached on the rotating cylinder (7) Have first gear (11), and first gear (11) is engaged with second gear (12), the upper end of the second gear (12) is fixed to be connected It is connected to swingle (13), and the other end of swingle (13) is rotatably connected on the inner roof wall of fixed case (6), the swingle (13) one end far from first gear (11) is fixedly connected with connecting rod, and the other end of connecting rod is fixedly connected with first electrode sheet (14), the roof activity of the rotating cylinder (7) is plugged with the second mobile bar (15), and the second mobile bar (15) is located at rotating cylinder (7) one end outside contradicts and is connected on the side wall of the groove opened up on third sliding block, and fixing sleeve is connected in the second mobile bar (15) Limit plate (16), the third sliding block are slidably connected in the second sliding slot opened up on the inner roof wall of fixed case (6), and third is sliding One end of block is fixedly connected with the second electrode sheet to match with first electrode sheet (14), the other end of the third sliding block and the It is connected between the side wall of two sliding slots by second spring.
2. mining special centrifugal multistage pump multiple centrifugal pump according to claim 1, which is characterized in that the quantity of the fixed link (10) is more In four, and it is isodistantly spaced annular spread.
3. mining special centrifugal multistage pump multiple centrifugal pump according to claim 1, which is characterized in that under the first movement bar (5) Hold trapezoidal structure, the trapezoidal structure of groove.
4. mining special centrifugal multistage pump multiple centrifugal pump according to claim 1, which is characterized in that the second gear (12) and fixation Case (6) side close to each other does not contact.
CN201820152034.6U 2018-01-30 2018-01-30 A kind of mining special centrifugal multistage pump multiple centrifugal pump Expired - Fee Related CN208184990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820152034.6U CN208184990U (en) 2018-01-30 2018-01-30 A kind of mining special centrifugal multistage pump multiple centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820152034.6U CN208184990U (en) 2018-01-30 2018-01-30 A kind of mining special centrifugal multistage pump multiple centrifugal pump

Publications (1)

Publication Number Publication Date
CN208184990U true CN208184990U (en) 2018-12-04

Family

ID=64442573

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820152034.6U Expired - Fee Related CN208184990U (en) 2018-01-30 2018-01-30 A kind of mining special centrifugal multistage pump multiple centrifugal pump

Country Status (1)

Country Link
CN (1) CN208184990U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181204

Termination date: 20200130

CF01 Termination of patent right due to non-payment of annual fee