CN201730813U

CN201730813U - Electric control device for piston-type biogas residue and slurry discharging pump

Info

Publication number: CN201730813U
Application number: CN2010205099491U
Authority: CN
Inventors: 高德广; 杜玉歧
Original assignee: HARBIN DEGUANG NEW ENERGY CO Ltd
Current assignee: HARBIN DEGUANG NEW ENERGY CO Ltd
Priority date: 2010-08-30
Filing date: 2010-08-30
Publication date: 2011-02-02
Anticipated expiration: 2020-08-30

Abstract

The utility model relates to a control device for a discharging pump, in particular to an electric control device for a piston-type biogas residue and slurry discharging pump, aiming at solving the problem that the existing biogas tank discharging pump is apt to be clogged. A first hinge seat and a second hinge seat are sequentially installed on a pressing handle in a direction along the front end of the pressing handle to the rear end of the pressing handle. A sleeve is sheathed on the output shaft of a motor. One end of a rocker arm is fixedly connected with the sleeve and the other end of the rocker arm is welded with the end surface of a crank. A bearing is sheathed on the crank. A supporting plate is arranged at one end between an upper slide rail rack and a lower slide rail rack. An upper slide rail on the upper slide rail rack right faces to a lower slide rail on the lower slide rail rack. At least two short channel steel blocks are respectively fastened on the side surfaces of a frame and are arranged on the side surfaces corresponding to the crank. The lower end surface of the lower slide rail rack is fixedly connected with the upper end surface of the pressing handle. The bearing is arranged in the upper slide rail and the lower slide rail. The upper end of a supporting rod is hinged with the first hinge seat and the lower end of the supporting rod is fixedly connected with a fixed frame. The upper end of a steel bar is hinged with the second hinge seat. The electric control device is used for the biogas residue and slurry discharging pump.

Description

Be used for the electric controller on the piston methane slag and methane liquid discharging pump

Technical field

The utility model relates to a kind of control gear that is used on the discharging pump.

Background technique

At present, the biomass pool discharge device adopts the discharging of negative pressure centrifugal pump usually, easily stopped up in the discharging process by large particle natural pond slag or the higher slag liquid of concentration, cleaning is stopped up very difficult, in order to address the above problem, at the material feeding mouth place of discharging pump blade is installed, blade cut or not firmly soft, soft many of large particle natural pond slag in the biomass pool, blade is difficult to play a role, so the discharging pump blocking problem fundamentally solves.

The model utility content

The purpose of this utility model is for solving existing biomass pool discharging pump blocking problem, a kind of electric controller that is used on the piston methane slag and methane liquid discharging pump being provided.

The utility model comprises motor; Sleeve; Rocking arm; Crank; Bearing; The sliding way frame; The glide path frame; Support plate; Pressure handle; First hinged seat; Second hinged seat; Reinforcing bar; Pole; Fixed mount; Motor cabinet; Locking nut and at least two short channel-section steels; Motor is packed on the motor cabinet; First hinged seat and second hinged seat direction along the front end of pressure handle to the rear end is installed on the pressure handle successively; Distance between first hinged seat and second hinged seat is 300mm～1000mm; Sleeve set is on the output shaft of motor; One end and the sleeve of rocking arm are affixed; The other end of rocking arm and the welding of the end face of crank; Crank is three sections multidiameters; Three sections multidiameters are followed successively by principal piece by an end to the outboard end near rocking arm; Bearing construction section and thread segment; Bearing holder (housing, cover) is contained on the bearing construction section; Locking nut is threaded with thread segment; Support plate is arranged on the end between sliding way frame and the glide path frame; The lower surface of sliding way frame is provided with sliding way; The upper surface of glide path frame is provided with the glide path corresponding with sliding way; At least two short channel-section steel difference spiral-locks are at frame facet; And at least two short channel-section steels all are positioned on side corresponding to crank; Leg and sliding way frame on each short channel-section steel are affixed; Another leg and glide path frame on each short channel-section steel are affixed; The glide path chord position is between the handle of second hinged seat and pressure handle rear end; The lower surface of glide path frame and the upper surface of pressure handle are affixed; Bearing is arranged in sliding way and the glide path; The upper end of pole and first hinged seat are hinged; The lower end of pole is fixedly connected with fixed mount, and the upper end of reinforcing bar and second hinged seat are hinged.

The utility model has the advantages that: one, the utility model utilizes motor output shaft to roll in slideway by rocking arm drive bearing, realize that pressure handle drives discharging pump work, because the feed inlet and outlet diameter on the discharging pump is between φ 50mm～φ 200mm, flux is big and need not to cut oarse-grained natural pond slag, solved the susceptible to plugging problem of discharging, discharging is convenient, laborsaving.Two, the utility model is simple in structure, fault is few, be suitable for the rural area uses.Three, the utility model is that every the domestic methane tank that proposes in Ministry of Agriculture's biogas development plan is joined an automanual discharge device of automatic type, desirable discharging supplementary equipment is provided, satisfy the standard of " pond three changes " of Ministry of Agriculture's design, helped promoting the sound development of biogas cause.

Description of drawings

Fig. 1 is that overall structure plan view of the present utility model is (when bearing 5 goes to minimum point with rocking arm 3, the key plan of pressure handle 9), Fig. 2 is the annexation schematic representation of decelerator 1, sleeve 2, rocking arm 3, crank 4, bearing 5 and locking nut 16, Fig. 3 is the A-A sectional view of Fig. 1, Fig. 4 is overall structure plan view of the present utility model (when bearing 5 goes to peak with rocking arm 3, the key plan of pressure handle 9).

Embodiment

The specific embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 4; Present embodiment comprises motor 1; Sleeve 2; Rocking arm 3; Crank 4; Bearing 5; Sliding way frame 6; Glide path frame 7; Support plate 8; Pressure handle 9; First hinged seat 10; Second hinged seat 11; Reinforcing bar 12; Pole 13; Fixed mount 14; Motor cabinet 15; Locking nut 16 and at least two short channel-section steels 18; Motor 1 is packed on the motor cabinet 15; First hinged seat 10 and second hinged seat 11 direction along the front end of pressure handle 9 to the rear end is installed on the pressure handle 9 successively; Distance X 1 between first hinged seat 10 and second hinged seat 11 is 300mm～1000mm; Sleeve 2 is sleeved on the output shaft of motor 1; And adopt Connection Element that sleeve 2 and motor 1 are linked together; One end and the sleeve 2 of rocking arm 3 are affixed; The end face welding of the other end of rocking arm 3 and crank 4; Crank 4 is three sections multidiameters; Three sections multidiameters are followed successively by principal piece 4-1 by an end to the outboard end near rocking arm 3; Bearing construction section 4-2 and thread segment 4-3; Bearing 5 is sleeved on the bearing construction section 4-2; Locking nut 16 is threaded with thread segment 4-3; Locking nut 16 is with bearing 5 lockings; Support plate 8 is arranged on the end between sliding way frame 6 and the glide path frame 7; The lower surface of sliding way frame 6 is provided with sliding way 6-1; The upper surface of glide path frame 7 is provided with the glide path 7-1 corresponding with sliding way 6-1; At least two short channel-section steel 18 difference spiral-locks are at frame facet; And at least two short channel-section steels 18 all are positioned on the side of crank 4 correspondences; Leg and sliding way frame 6 on each short channel-section steel 18 are affixed; Another leg and glide path frame 7 on each short channel-section steel 18 are affixed; Glide path frame 7 is between the handle of second hinged seat 11 and pressure handle 9 rear ends; The upper surface of the lower surface of glide path frame 7 and pressure handle 9 is affixed; Bearing 5 is arranged among sliding way 6-1 and the glide path 7-1; The upper end of pole 13 and first hinged seat 10 are hinged; The lower end of pole 13 is fixedly connected with fixed mount 14; The upper end of reinforcing bar 12 and second hinged seat 11 are hinged; The lower end of reinforcing bar 12 is connected with piston rod in the discharging pump 17; Steel cylinder on the discharging pump 17 is fixedly connected with fixed mount 14; The junction of the steel cylinder on the discharging pump 17 and fixed mount 14 is X2 apart from the distance of the junction of pole 13 and fixed mount 14, and X2 equates with X1. When bearing 5 during along left semicircle Zhou Yundong, the defeating of bearing 5 at glide path 7-1, when bearing 5 during along right semi-circle Zhou Yundong, the power of bearing 5 withstands on sliding way 6-1, at this moment, and sliding way frame 6 easy deformation, short channel-section steel 18 can prevent 6 distortion of sliding way frame.Adopt electronic discharging when electricity is arranged, when not having electricity, the armrest dynamic pressure is 9 dischargings.

Embodiment two: in conjunction with Fig. 3 present embodiment is described, present embodiment and embodiment one are different is that it also increases pad 19 is arranged, and pad 19 is arranged among the glide path 7-1.When the surface finishment height of pad 19, bearing 5 rolled on smooth pad 19, surface friction drag was little.Other composition and annexation are identical with embodiment one.

Embodiment three: in conjunction with Fig. 3 present embodiment is described, present embodiment and embodiment one are different is that it also increases polyethylene 20 is arranged, and polyethylene 20 is arranged among the glide path 7-1, and between pad 19 and glide path 7-1 bottom surface.Polyethylene 20 plays the effect of noise reduction.Other composition and annexation are identical with embodiment two.

Working principle of the present utility model: sleeve 2 rotates under the driving of motor 1, sleeve 2 drives rocking arm 3 and carries out circular movement around the output axle center of motor 1, crank 4 and bearing 5 movement therewith, when bearing 5 goes to peak, piston motion in the discharging pump is to peak, when bearing 5 goes to minimum point, piston motion in the discharging pump is to minimum point, bearing 5 changes 360 ° around the output axle center of motor 1, bearing 5 to-and-fro motion in slideway is simultaneously finished a to-and-fro motion thereby drive piston by pressure handle 9.

Claims

1. electric controller that is used on the piston methane slag and methane liquid discharging pump; Described device comprises motor (1); Pressure handle (9); First hinged seat (10); Second hinged seat (11) and motor cabinet (15); Motor (1) is packed on the motor cabinet (15); First hinged seat (10) and second hinged seat (11) direction along the front end of pressure handle (9) to the rear end is installed on the pressure handle (9) successively; Distance (X1) between first hinged seat (10) and second hinged seat (11) is 300mm～1000mm; It is characterized in that: described device also comprises sleeve (2); Rocking arm (3); Crank (4); Bearing (5); Sliding way frame (6); Glide path frame (7); Support plate (8); Reinforcing bar (12); Pole (13); Fixed mount (14); Locking nut (16) and at least two short channel-section steels (18); Sleeve (2) is sleeved on the output shaft of motor (1); One end of rocking arm (3) and sleeve (2) are affixed; The end face welding of the other end of rocking arm (3) and crank (4); Crank (4) is three sections multidiameters; Three sections multidiameters are followed successively by principal piece (4-1) by an end to the outboard end near rocking arm (3); Bearing construction section (4-2) and thread segment (4-3); Bearing (5) is sleeved on the bearing construction section (4-2); Locking nut (16) is threaded with thread segment (4-3); Support plate (8) is arranged on the end between sliding way frame (6) and the glide path frame (7); The lower surface of sliding way frame (6) is provided with sliding way (6-1); The upper surface of glide path frame (7) is provided with the glide path (7-1) corresponding with sliding way (6-1); At least two short channel-section steels (18) difference spiral-lock is at frame facet; And at least two short channel-section steels (18) all are positioned on side corresponding to crank (4); Leg and sliding way frame (6) on each short channel-section steel (18) are affixed; Another leg and glide path frame (7) on each short channel-section steel (18) are affixed; Glide path frame (7) is positioned between the handle of second hinged seat (11) and pressure handle (9) rear end; The upper surface of the lower surface of glide path frame (7) and pressure handle (9) is affixed; Bearing (5) is arranged in sliding way (6-1) and the glide path (7-1); The upper end of pole (13) and first hinged seat (10) are hinged; The lower end of pole (13) is fixedly connected with fixed mount (14), and the upper end of reinforcing bar (12) and second hinged seat (11) are hinged.

2. according to the described electric controller that is used on the piston methane slag and methane liquid discharging pump of claim 1, it is characterized in that: described device also comprises pad (19), and pad (19) is arranged in the glide path (7-1).

3. according to the described electric controller that is used on the piston methane slag and methane liquid discharging pump of claim 2, it is characterized in that: described device also comprises polyethylene (20), polyethylene (20) is arranged in the glide path (7-1), and is positioned between pad (19) and glide path (7-1) bottom surface.