CN206689929U - The movable small sand shaker of power change type - Google Patents

Abstract

It the utility model is related to a kind of movable small sand shaker of power change type, including sand shaker body, sand shaker body bottom portion is provided with Electric Motor Wheel, sand shaker body interior is provided with impeller and external groove, two openings up and down of external groove are arranged at the top of impeller, horizontally disposed crank is welded with impeller central, crank is hinged with connecting rod by bolt, the connecting rod other end is hinged with rocking bar by bolt through the upper hole of external groove, the other end of rocking bar is hinged by the inwall of bolt and external groove, rocking bar top is welded with the transition gear of sector, transition gear is connected with driven pulley by engagement, driven pulley centre bore is connected with drive crank by flat key, the both ends of drive crank are connected to a ratchet mechanism, ratchet mechanism respectively connected motor.The utility model, which solves small-sized sand shaker, oneself to provide the energy, it is necessary to the problem of by other energy to drive Electric Motor Wheel.

Description

The movable small sand shaker of power change type

Technical field

It the utility model is related to a kind of sand shaker field.

Background technology

Small-sized sand shaker is reliable and stable with its equipment runnability, and technique simplifies, simple and reasonable compact, is conveniently replaceable Part, maintenance, maintain the advantages that simple and favored by more and more enterprises.

But existing small-sized sand shaker, although volume is little, weight is larger, for converting field or carries out short Distance movement needs to expend huge time and energy.Prior art is usually that small-sized sand shaker is shifted using other equipment, Or running gear is directly installed under sand shaker.

But also there is following technological deficiency in such scheme：When needing to move small-sized sand shaker, either installation walking Device or using other equipment to shift small-sized sand shaker when, be required for extra installation power source, machine itself can not carry Energy supply source.

Utility model content

The purpose of this utility model is to provide a kind of movable small sand shaker of power change type, the utility model solution Small-sized sand shaker of having determined oneself can not provide the energy, it is necessary to the problem of by other energy to drive Electric Motor Wheel.

To reach above-mentioned purpose, the technical solution of the utility model is：

A kind of movable small sand shaker of power change type, including sand shaker body, sand shaker body bottom portion are provided with Electric Motor Wheel, sand shaker body interior are provided with impeller and external groove, and two openings up and down of external groove are arranged at the upper of impeller It is square, horizontally disposed crank is welded with impeller central, crank is hinged with connecting rod by bolt, the connecting rod other end Hinged with rocking bar by bolt through the upper hole of external groove, the other end of rocking bar is cut with scissors by bolt and the inwall of external groove It is connected together, rocking bar top is welded with the transition gear of sector, and transition gear is connected with driven pulley, driven pulley center by engagement Hole is connected with drive crank by flat key, and the both ends of drive crank are connected to a ratchet mechanism, and upper active ratchet is with Active ratchet is set in the opposite direction, is welded with driven pulley on the outside of upper ratchet, the upper driven pulley centre bore is connected by flat key There are the first power transmission shaft, the first transmission output shaft and the connection of the first generator, lower driven pulley, lower driven pulley are welded with the outside of bottom ratchet wheel Centre bore is connected with second driving shaft, second driving shaft output shaft and the connection of the second generator by flat key.

The program has the beneficial effect that：Wheel rotation so that crank moves in a circle so as to drive rocking bar to move reciprocatingly, At this moment, transition gear will drive driven pulley to rotate, because driven pulley is connected to two detent mechanisms, and two by rotating shaft The ratchet direction of detent mechanism is set on the contrary, therefore, can only be rotated when driven pulley does intermittent rotate to a direction, so as to The detent mechanism on one side is only driven to rotate, detent mechanism drives respective driven pulley to rotate again so that respective driven pulley is certainly Oneself generator charging.By crank and rocker mechanism and the characteristic for being reversed ratchet, electric energy is converted kinetic energy into, and be stored in Used when being moved in battery for small-sized sand shaker.

Further, the length relation of crank, rocking bar and connecting rod is：Crank<Connecting rod<The length of rocking bar, crank and rocking bar Degree sum is less than connecting rod, crank, and rocking bar and connecting rod are selected harder and be made compared with wear-resistant material.

The program has the beneficial effect that：Such length sets the amplitude that rocking bar is moved reciprocatingly bigger, ratchet machine The amplitude that structure rotates is also bigger, allows the more efficient of kinetic energy converting electrical energy.

Further, crank, rocking bar and connecting rod are made of medium carbon alloy steel.

The program has the beneficial effect that：Because sand shaker own characteristic be, it is necessary to the stone of sanding can impact crank, rocking bar and Connecting rod, it is therefore desirable to which material is harder, wear-resisting, and is high intensity the characteristics of medium carbon alloy steel, high tenacity, wear-resisting, corrosion-resistant, makes Crank is obtained, rocking bar and connecting rod service life are longer.

Further, the size in hole is just met for the swing of connecting rod in external groove.

The beneficial effect of the program is：The slungshot for reducing impeller impact as far as possible enters in external groove, damages in external groove Equipment.

Further, external groove lower opening is located at external groove bottom.

The beneficial effect of the program is：Slungshot into external groove is understood at impeller from new drop, carried out again Sanding, a part of slungshot is prevented because entering in external groove without being polished, sanding effect is bad.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description：

Fig. 1 is a kind of structure chart of the movable small sand shaker of power change type of the utility model；

Fig. 2 is Fig. 1 schematic top plan views；

Fig. 3 is double detent mechanism structure charts of the present utility model；

Fig. 4 is click structure chart in Fig. 3.

Embodiment

Reference is：Sand shaker body 1, impeller 2, crank 3, connecting rod 4, rocking bar 5, transition gear 6, driven pulley 7, master Shake bar 8, upper active ratchet 9, upper ratchet 10, upper driven pulley 11, the first generator 12, lower active ratchet 13, bottom ratchet wheel 14, under Driven pulley 15, the second generator 16, external groove 17, the first power transmission shaft 18, second driving shaft 19, Electric Motor Wheel 20.

As shown in Figure 1, 2, the movable small sand shaker of power change type, including sand shaker body 1, sand shaker body 1 Bottom is provided with Electric Motor Wheel 20, and sand shaker body 1 is internally provided with impeller 2 and external groove 17, external groove 17 offer hole and Lower opening（It is not drawn into figure）, upper hole and lower opening are arranged above impeller.It is welded with the center of impeller 2 and is coaxially set with impeller 2 The crank 3 put, the front end of crank 3 are provided with hinge hole, and sand shaker body interior is additionally provided with connecting rod 4 and rocking bar 5, connecting rod 4 Front end by bolted splice at the hinge hole of crank 3, the rear end of connecting rod 4 passes through the upper hole of external groove 17, and passes through spiral shell Bolt is hinged in the front end hinge hole of rocking bar 5, and the rear end of rocking bar 5 is by bolted splice on the right side inwall of external groove 17.It is bent Handle 3 is used as driving lever, and rocking bar 5 is used as follower lever, and crank 3, and the length relation of connecting rod 4 and rocking bar 5 is：Crank 3<Rocking bar 5< Connecting rod 4.When crank 3 follows impeller 2 to move in a circle, by pin joint connecting rod 4 will be driven to move, so as to band Shake pin joint of the bar 5 around rear end to move reciprocatingly in the horizontal plane.The front end of rocking bar 5 is also welded with fan-shaped transition gear 6, outer recessed A driven pulley 7 is additionally provided with inside groove 17, transition gear 6 engages connection with driven pulley 7.Wherein, rocking bar 5, transition gear 6, from Driving wheel 7 is arranged on the hanging place in the inside of external groove 17, and the bottom of external groove 17 is oblique.

As shown in Figure 3,4, the movable small sand shaker of power change type, on vertical direction, the central hole of driven pulley 7 is led to Cross flat key and be connected with drive crank 8, the both ends of drive crank 8 are respectively arranged with a detent mechanism, and detent mechanism includes spine Pawl and ratchet.The setting in opposite direction of upper active ratchet 9 and lower active ratchet 13.The outside of upper ratchet 10 is also welded with driven Wheel 11, upper driven pulley 11 does not contact with drive crank 8.The upper central hole of driven pulley 11 is connected with the first transmission axle by flat key 18, the output end of the first transmission axle 18 is connected with the first generator 12, the first generator just tip contact with external groove.Equally , the outside of bottom ratchet wheel 14 is welded with lower driven pulley 15, and lower driven pulley 15 does not contact with drive crank 8.The lower center of driven pulley 15 The second transmission axle 19 is connected with by flat key at hole, the other end of the second transmission axle 19 is connected with the second generator 16, external groove 17 A transverse slat is welded with inwall（It is not drawn into figure）, the width of transverse slat is identical with the second generator, and the second generator is just placed On transverse slat.

The course of work：Sanding starts, and impeller 2 rotates, and crank 3 follows impeller 2 to move in a circle, and is driven and connected by pin joint Extension bar 4 is moved so as to drive rocking bar 5 to move reciprocatingly, when rocking bar 5 moves reciprocatingly, can drive transition gear 6 rotate so as to 7 forward and inverse hour hands of driven pulley are driven to rotate repeatedly, when 7 clockwise movement of driven pulley, upper active ratchet 9 will be inserted into spine In the teeth groove of wheel 10, ratchet 10 is set and then to turn an angle, now, because ratchet is set in the opposite direction, at bottom ratchet wheel 14 In idling conditions, then upper ratchet 10, which rotates, can drive driven pulley 11 to rotate so as to drive the first power transmission shaft 18 to rotate, finally The first generator 12 is driven to generate electricity.On the contrary, when 7 counterclockwise movement of driven pulley, lower active ratchet 13 will be inserted into bottom ratchet wheel In 14 teeth groove, bottom ratchet wheel 14 is set and then to turn an angle, now, upper ratchet 10 is in idling conditions again, then bottom ratchet wheel 14 rotations can drive lower driven pulley 15 to rotate so as to drive second driving shaft 19 to rotate, and finally drive the second generator 16 to generate electricity. Because ratchet is set in the opposite direction, therefore when driven pulley 7 rotates to a direction, can only drive while rotate, and another side Do not rotate.Finally, impeller 2 rotate caused by kinetic energy be converted into electric energy, be stored in battery, when small-sized sand shaker needs to move When, it is possible to electric energy is discharged, power supply driving wheel 20 rotates.

Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this The protection domain of utility model, these are all without the effect and practical applicability for influenceing the utility model implementation.This practicality is new The technology, shape, construction part that type omits description are known technology.

Claims (5)

1. a kind of movable small sand shaker of power change type, including sand shaker body（1）, sand shaker body（1）Bottom is set It is equipped with Electric Motor Wheel（20）, the sand shaker body（1）It is internally provided with impeller（2）And external groove（17）, the external groove（17） Two openings up and down be arranged at impeller（2）Top, it is characterised in that：The impeller（2）It is welded with center and coaxially sets The crank put（3）, the crank（3）Pass through bolt and connecting rod（4）It is hinged, the connecting rod（4）The other end passes through The upper hole of external groove passes through bolt and rocking bar（5）It is hinged, rocking bar（5）The other end pass through bolt and external groove（17）'s Inwall is hinged, the rocking bar（5）Top is welded with the transition gear of sector（6）, the transition gear（6）Pass through engagement It is connected with driven pulley（7）, the driven pulley（7）Centre bore is connected with drive crank by flat key（8）, drive crank（8）Two End is connected to a ratchet mechanism, upper active ratchet（9）With lower active ratchet（13）It is in opposite direction to set, upper ratchet（10） Outside is welded with driven pulley（11）, the upper driven pulley（11）Centre bore is connected with the first power transmission shaft by flat key（18）, institute State the first power transmission shaft（18）Output shaft and the first generator（12）Connection, bottom ratchet wheel（14）Outside is welded with lower driven pulley（15）, The lower driven pulley（15）Centre bore is connected with second driving shaft by flat key（19）, the second driving shaft（19）Output shaft and Second generator（16）Connection.

A kind of 2. movable small sand shaker of power change type as claimed in claim 1, it is characterised in that：The crank （3）, rocking bar（5）And connecting rod（4）Length relation be：Crank（3）<Connecting rod（4）<Rocking bar（5）, crank（3）And rocking bar（5） Length sum be less than connecting rod（4）, the crank crank（3）, rocking bar（5）And connecting rod（4）From harder and more wear-resisting material Matter is made.

A kind of 3. movable small sand shaker of power change type as claimed in claim 2, it is characterised in that：The crank （3）, rocking bar（5）And connecting rod（4）It is made of medium carbon alloy steel.

A kind of 4. movable small sand shaker of power change type as claimed in claim 3, it is characterised in that：The external groove （17）The size in upper hole is just met for connecting rod（4）Swing.

A kind of 5. movable small sand shaker of power change type as claimed in claim 4, it is characterised in that：The external groove （17）Lower opening is located at external groove（17）Bottom.