CN103307225A

CN103307225A - Driving device for backwashing mechanisms of double mine water filters

Info

Publication number: CN103307225A
Application number: CN2013102643913A
Authority: CN
Inventors: 蔡敏
Original assignee: Xuzhou Wuyang Technology Co Ltd
Current assignee: Xuzhou Wuyang Technology Co Ltd
Priority date: 2013-06-27
Filing date: 2013-06-27
Publication date: 2013-09-18
Anticipated expiration: 2033-06-27
Also published as: CN103307225B

Abstract

The invention discloses a driving device for backwashing mechanisms of double mine water filters. The driving device for the backwashing mechanisms of the double mine water filters comprises a power source (8), a transmission mechanism and a reversing mechanism, wherein the power source is fixed on one side of a cabinet body (6); a driving shaft (9) is arranged inside the cabinet body; the power source is connected with the driving shaft; rolling bearings I (7) are arranged at the two ends of the driving shaft; a driving gear (20) is connected to a groove of the driving shaft in a sliding way; the reversing mechanism can mesh the driving gear with a driven gear I (14) and a driven gear II (15) respectively; the driven gear I is connected with a left output shaft (13); the left output shaft is arranged inside the cabinet body through the rolling bearing II (12); the driven gear II and the driven gear I are in the same axis; the driven gear II is connected with a right output shaft (17); the right output shaft is arranged inside the cabinet body through a rolling bearing 3 (16). The backwashing mechanisms of the double mine water filters can be driven respectively by only one power source, so that one power source is saved and the manufacturing cost of equipment is reduced.

Description

A kind of drive unit for mining water quality twin filter backwash mechanism

Technical field

The present invention relates to a kind of drive unit, specifically is a kind of drive unit for mining water quality twin filter backwash mechanism, belongs to filter backwash mechanism driving device technical field.

Background technique

At present, water filter has a variety of with the backwash mechanism driving device, and general every filter all disposes independent motor acceleration and deceleration machine as the drive unit of backwash mechanism.But; increase along with the water treatment amount; the quantity that can increase filter usually improves the water treatment amount; will certainly increase the quantity of the drive unit of backwash mechanism; the corresponding raising of cost; and the drive unit of backwash mechanism commonly used adopts defectives such as electric drive, volume are big, should not be used in the high gas of mine, occasions with limited space.

Summary of the invention

Problem at above-mentioned prior art existence, the invention provides a kind of drive unit for mining water quality twin filter backwash mechanism, only need a power source just can the backwash mechanism of twin filter to be driven respectively, thereby save a power source, reduce the device fabrication cost.

To achieve these goals, the technical solution used in the present invention is: a kind of drive unit for mining water quality twin filter backwash mechanism, comprise power source, driving mechanism and changement, described driving mechanism comprises casing, driving shaft, left side Hooks coupling universal coupling, left side land, left side output shaft, the driven gear I, the driven gear II, right output shaft, right land, right Hooks coupling universal coupling and driving gear, power source is fixed on a side of casing, driving shaft is arranged in the casing, power source is connected with driving shaft, both ends of main drive shaft is provided with rolling bearing one, driving gear is slidingly connected on the groove of driving shaft, and driving gear can be meshed with driven gear I and driven gear II respectively; The driven gear I is connected with left output shaft, left side output shaft is contained in the casing by rolling bearing two, left side backwash mechanism is connected with left output shaft with left land by left Hooks coupling universal coupling, driven gear II and driven gear I are on the same axis, the driven gear II is connected with right output shaft, right output shaft is contained in the casing by rolling bearing three, and right backwash mechanism is connected with right output shaft with right land by right Hooks coupling universal coupling; Described changement comprises slide block, shift fork, coupling shaft, support tube and handgrip, slide block is connected in the annular groove of driving gear, one end of shift fork is connected with slide block, the other end of shift fork is connected with coupling shaft, support tube is fixed on lower box, coupling shaft is arranged in the support tube, and handgrip is fixedlyed connected with the coupling shaft lower end by round nut.

Further, at handle positioning device is housed, is provided with the positioning rod corresponding with positioning device in the bottom of support tube.

Further, power source is emulsion motor.

Compared with prior art, the mode that the present invention adopts double output shaft and changement to combine only needs a power source just can the backwash mechanism of twin filter to be driven respectively, thereby has saved a power source, has reduced the device fabrication cost.

Description of drawings

Fig. 1 is the cross-sectional view that the present invention overlooks;

Fig. 2 is that the semi-section schematic representation is looked on the left side of Fig. 1;

Fig. 3 is scheme of installation of the present invention.

Among the figure: 1, right filter, 2, left side filter, 3. left backwash mechanism, 4, drive unit, 5, right side backwash mechanism, 6, casing, 7, rolling bearing one, 8, power source, 9, driving shaft, 10, left side Hooks coupling universal coupling, 11, left side land, 12, rolling bearing two, 13, left side output shaft, 14, the driven gear I, 15, the driven gear II, 16, rolling bearing three, 17, right output shaft, 18, right land, 19, right Hooks coupling universal coupling, 20, driving gear, 21, round nut, 22, handgrip, 23, positioning device, 24, support tube, 25, coupling shaft, 26, shift fork, 27, slide block.

Embodiment

The invention will be further described below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2 and shown in Figure 3, the present invention includes power source 8, driving mechanism and changement, described driving mechanism comprises casing 6, driving shaft 9, left side Hooks coupling universal coupling 10, left side land 11, left side output shaft 13, driven gear I 14, driven gear II 15, right output shaft 17, right land 18, right Hooks coupling universal coupling 19 and driving gear 20, power source 8 is fixed on a side of casing 6, driving shaft 9 is arranged in the casing 6, power source 8 is connected with driving shaft 9, both ends of main drive shaft is provided with rolling bearing 1, driving gear 20 is slidingly connected on the groove of driving shaft 9, and driving gear 20 can be meshed with driven gear I 14 and driven gear II 15 respectively; Driven gear I 14 is connected with left output shaft 13, left side output shaft 13 is contained in the casing 6 by rolling bearing 2 12, left side backwash mechanism 3 is connected with left output shaft 13 with left land 11 by left Hooks coupling universal coupling 10, when driving gear 20 during with 14 engagements of driven gear I, realize the rotation of the left backwash mechanism 3 on the left filter 2 or pump; Driven gear II 15 is on the same axis with driven gear I 14, driven gear II 15 is connected with right output shaft 17, right output shaft 17 is contained in the casing 6 by rolling bearing 3 16, right side backwash mechanism 5 is connected with right output shaft 17 with right land 18 by right Hooks coupling universal coupling 19, when driving gear 20 during with 15 engagements of driven gear II, realize the rotation of right backwash mechanism 5 in the right filter 1 or pump; Described changement comprises slide block 27, shift fork 26, coupling shaft 25, support tube 24 and handgrip 22, slide block 27 is connected in the annular groove of driving gear 20, one end of shift fork 26 is connected with slide block 27, the other end of shift fork 26 is connected with coupling shaft 25, support tube 24 is fixed on casing 6 bottoms, coupling shaft 25 is arranged in the support tube 24, and handgrip 22 is fixedlyed connected with coupling shaft 25 lower ends by round nut 21; Handgrip 22 can make driving gear 20 axially horizontally slip along driving shaft 9, can mesh with driven gear I 14 or driven gear II 15 respectively, realizes the power output of left output shaft 13 or right output shaft 17.

Driving shaft 9 can adopt splined shaft, also can adopt the multidiameter shaft that has flat key.

As a kind of improvement of the present invention, at handle 22 positioning device 23 is housed, be provided with the positioning rod corresponding with positioning device 23 in the bottom of support tube 24; Increased the degree of regulation that handle 22 rotates.

Power source 8 can adopt oil hydraulic motor, pneumatic motor or emulsion motor, and electric power directly drives, volume is little because these power sources need not, and is specially adapted to the backwash mechanism of the water quality twin filter of high gas, limited space under the mine.

This drive unit 4 is contained between left backwash mechanism 3 and the right backwash mechanism 5, during work, driving gear 20 axially horizontally slips at the effect lower edge of changement driving shaft 9, driving gear 20 can be respectively and driven gear I 14 or 15 engagements of driven gear II, realizes that right backwash mechanism 5 in left backwash mechanism 3 in the left filter 2 or the right filter 1 does rotation or pumps; When left filter 2 and right filter 1 normal filtration, positioning device 23 is contacted with positioning rod, this moment, handle 22 mediated, and driving gear 20 does not all mesh drive unit 4 unpowered outputs with driven gear I 14 and driven gear II 15.

Claims

1. drive unit that is used for mining water quality twin filter backwash mechanism, comprise power source (8) and driving mechanism, it is characterized in that, described driving mechanism comprises casing (6), driving shaft (9), left side Hooks coupling universal coupling (10), left side land (11), left side output shaft (13), driven gear I (14), driven gear II (15), right output shaft (17), right land (18), right Hooks coupling universal coupling (19) and driving gear (20), power source (8) is fixed on a side of casing (6), driving shaft (9) is arranged in the casing (6), power source (8) is connected with driving shaft (9), both ends of main drive shaft is provided with rolling bearing one (7), driving gear (20) is slidingly connected on the groove of driving shaft (9), and driving gear (20) can be meshed with driven gear I (14) and driven gear II (15) respectively; Driven gear I (14) is connected with left output shaft (13), left side output shaft (13) is contained in the casing (6) by rolling bearing two (12), left side backwash mechanism (3) is connected with left output shaft (13) with left land (11) by left Hooks coupling universal coupling (10), driven gear II (15) is on the same axis with driven gear I (14), driven gear II (15) is connected with right output shaft (17), right output shaft (17) is contained in the casing (6) by rolling bearing three (16), and right backwash mechanism (5) is connected with right output shaft (17) with right land (18) by right Hooks coupling universal coupling (19); Also comprise changement, described changement comprises slide block (27), shift fork (26), coupling shaft (25), support tube (24) and handgrip (22), slide block (27) is connected in the annular groove of driving gear (20), one end of shift fork (26) is connected with slide block (27), the other end of shift fork (26) is connected with coupling shaft (25), support tube (24) is fixed on casing (6) bottom, coupling shaft (25) is arranged in the support tube (24), and handgrip (22) is fixedlyed connected with coupling shaft (25) lower end by round nut (21).

2. a kind of drive unit for mining water quality twin filter backwash mechanism according to claim 1, it is characterized in that, at handle (22) positioning device (23) is housed, is provided with the positioning rod corresponding with positioning device (23) in the bottom of support tube (24).

3. a kind of drive unit for mining water quality twin filter backwash mechanism according to claim 1 and 2 is characterized in that described power source (8) can be emulsion motor, oil hydraulic motor or pneumatic motor.