CN2536019Y

CN2536019Y - Hand push electric threshers

Info

Publication number: CN2536019Y
Application number: CN 02229251
Authority: CN
Inventors: 高模英
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-25
Filing date: 2002-04-25
Publication date: 2003-02-19
Anticipated expiration: 2012-04-25

Abstract

The utility model discloses a hand push electric thresher which comprises a threshing roller, a chassis and a bottom wheel. The utility model is characterized in that the central shaft of the threshing roller is provided with an electric wheel boss of which the motor down-lead is led to a power supply and switched on or off by a switch. Thus, the utility model has the advantages of simple structure, no manual harvest, light weight, no pollution, strong practicability, etc., and is easy to operate in fields in extensive countryside, particularly small terraces, and the used parts can be universal parts of electric bicycles, such as an electric wheel boss, an accumulator, a charger, a speed regulator, a brake, etc.

Description

The hand-push electrical threshing machine

Technical field:

The utility model belongs to a kind of hand-push type threshing machine.

Background technology:

Also there is not this product of hand-push electrical threshing machine in the market, have only foot-operated paddy-eliminator or adopt gasoline engine or the paddy-eliminator of diesel engine drive rotation, this foot-operated paddy-eliminator product is owing to adopt artificial foot-operated, labour intensity is big, and the peasant must carry out threshing being put into thresher after the paddy harvesting, inconvenience in the use; And gasoline engine or diesel engine drive the paddy-eliminator that rotates, and the complete machine Heavy Weight need many people to lift, and noise is big, and is seriously polluted.

Summary of the invention:

The purpose of this utility model provide a kind of without the hand harvest, in light weight, pollution-free, along with the machine hand-push electrical threshing machine of threshing of just thrashing automatically that advances.The purpose of this utility model is to realize like this, described hand-push electrical threshing machine comprises threshing cylinder, chassis and return pulley, and its design feature is for being equipped with electric wheel hub on the threshing cylinder axis, the motor down-lead of electric wheel hub causes power supply, by the switch folding.The purpose of this utility model also can be achieved through the following technical solutions, described hand-push electrical threshing machine, its characteristics are the spoked place that spoke one end is fixed on electric wheel hub, and the other end is fixed to threshing cylinder, and threshing cylinder and electric wheel hub are closely fixing by spoke.Described hand-push electrical threshing machine, its characteristics are that straw shift wheel is contained in the front upper place of threshing cylinder by paddy by support, straw shift wheel is connected with the drive that threshing cylinder one side is equipped with by chain or belt pulley, threshing cylinder rotates and drives the drive rotation, and drive drives straw shift wheel by chain or belt pulley again and rotates.Described hand-push electrical threshing machine, its characteristics are that branch standing grain sheet respectively is equipped with by rotating steel pipe in the top, both sides on the chassis of ship shape, the pushing hands frame is equipped with at the rear portion on the chassis of ship shape, the handle of shaking hands is equipped with in pushing hands frame both sides, the control stick of branch standing grain sheet is contained in shakes hands last, rotate in the steel pipe and be with return spring, rotate steel pipe one side and be fixed with dwang, return spring one end is fixed on and rotates on the steel pipe, the other end is fixed on the top on chassis of ship shape, control stick is held the rotation end of the dwang that rotates steel pipe by steel wire rope, comes back rotation and make to be contained in about the branch standing grain sheet that rotates on the steel pipe.Described hand-push electrical threshing machine, its characteristics are fixed on the front, chassis of ship shape for comb paddy device, and are positioned at top, threshing cylinder front and its bottom and threshing cylinder circumferential edge and form tangent.Described hand-push electrical threshing machine, its characteristics are provided with and collect the surplus paddy sheet of connecing of surplus cereal for be positioned under the comb paddy device front on the chassis of ship shape.The utility model is because on original foot-operated paddy-eliminator basis; on the threshing cylinder axis, electric wheel hub is installed; the electric wheel hub structure generally adopts electric wheel hub structure used on the bicycle; rotating speed by the rotation of control electric wheel hub; control the rotating speed of threshing cylinder and open or stop; to reach the disengaging of the feeding of rice standing grain and the grain of rice; in addition along with advancing of this machine realized the auto-feed of rice standing grain by rice pulling wheel and left and right sides nearside divider; thereby the utility model and existing foot-operated paddy-eliminator have advantage and are: simple in structure; practical; be easy to the field operation of the particularly little terraced fields in vast rural area, and used part can adopt the general part of electric bicycle as electric wheel hub; accumulator; charger; part such as speed regulator and brake.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 concerns schematic diagram for the branch standing grain sheet on the chassis that is contained in ship shape of the present utility model, comb paddy device and the position that connects surplus paddy sheet.

Fig. 3 is the schematic side view of Fig. 1.

Fig. 4 is that control stick of the present utility model is held the rotation end of the dwang that rotates steel pipe by steel wire rope, and makes each the parts connection diagram that is contained in the branch standing grain sheet rotation of rotating on the steel pipe.

Fig. 5 is the structural representation of comb paddy device of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing the utility model is elaborated:

As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the utility model comprises threshing cylinder 1, paddy just screen cloth 2, chassis 3, branch standing grain sheet 4, comb paddy device 5, straw shift wheel 6 and return pulley 7, characteristics are for being equipped with electric wheel hub 9 on threshing cylinder 1 axis 8, the motor down-lead 10 of electric wheel hub 9 causes power supply, by the switch folding, electric wheel hub 9 is rotated and the rotation of drive threshing cylinder, and make the rice threshing that enters on it.Power supply adopts accumulator, and charger can be fitted together with accumulator, speed regulator, and charger and accumulator, speed regulator can be carried on the back at back, perhaps is contained in below the pushing hands frame, and speed governing is convenient like this, has gathered in simultaneously, can also be used for other item, as: low voltage motor.With sheet metal, angle steel, adopt steel bar to weld the chassis 3 of making ship shape, the chassis of ship shape makes good airproof performance, thereby when the promotion threshing machine travelled, moisture content can not leak into from the chassis; Return pulley adopts cylindrical wood or plastics or other material to make, and places the below, chassis to roll; The size of chassis width and return pulley, it is the key point that can promote hand-push electrical threshing machine of the present utility model threshing, it is low-lying to run into the front, the operator depresses the pushing hands frame on the other hand, another pulls moving preceding return pulley, turn when running into, the operator raises the pushing hands frame, aim at crops from the another side, improve space back and forth, place the dress paddy dish on the chassis to contain a certain amount of simultaneously, change to another dress paddy dish, the form that this dress paddy dish can roll rolls into, and then another cereal of filling is placed on own desirable place, to make post-processed.The height of the paddy that the size and the shelling of wanting are set of threshing cylinder and return pulley adapts; just can not make the paddy no marking and not beat vigour; adopt the steel wire of normally used bow font or spike-tooth shape in the threshing horizontal stripe 11 on the threshing cylinder 1; be structure and the shape that threshing cylinder adopts present foot-operated paddy-eliminator to adopt; different is that this structure adopts follow-on electric wheel hub as powered rotation; follow-on electric wheel hub need not be installed the flywheel part and newspaper lock part is installed; newspaper lock part can be contained in other place of this machine; the right and left as threshing cylinder; and spoked part is still wanted, but size can be changed to some extent.On threshing cylinder 1 axis 8 electric wheel hub 9 is installed, loads onto spoke 12 in the spoked place of electric wheel hub 9, the spoke other end and threshing cylinder are fixing by fixing hole 27.Straw shift wheel 6 is contained in the front upper place of threshing cylinder by paddy by support 28, support can be fixed flexibly and rotate loading and unloading, circumferential edge at straw shift wheel 6 is provided with several groups straw 13, dial straw 13 and can adopt three, five equilibrium is distributed in the circumferential edge of straw shift wheel 6, straw shift wheel 6 is connected with the drive 15 that threshing cylinder one side is equipped with by chain or belt pulley 14, threshing cylinder rotates and drives the drive rotation, drive drives straw shift wheel by chain or belt pulley again and rotates, the straw 13 of dialling on the straw shift wheel 6 also rotates, and dials the paddy standing grain.As shown in Figure 4, branch standing grain sheet 4 respectively is equipped with by rotating steel pipe 16 in the top, both sides on the chassis 3 of ship shape, pushing hands frame 17 is equipped with at the rear portion on the chassis 3 of ship shape, pushing hands frame 17 both sides are equipped with and are shaken hands 18, the control stick 19 of branch standing grain sheet 4 is contained in shakes hands last, rotate in the steel pipe 16 and be with return spring 20, rotate steel pipe one side and be fixed with dwang 21, return spring one end is fixed on and rotates on the steel pipe, the other end is fixed on the top on chassis of ship shape, control stick 19 is held the rotation end of the dwang 21 that rotates steel pipe by steel wire rope 22, rotates the steel pipe rotation and make, and is contained in the branch standing grain sheet that rotates on the steel pipe and rotates, loosen then return spring return of steel wire rope, make and rotate steel pipe rotation return, then divide also return of standing grain sheet 4, reach the effect of branch standing grain thereby branch standing grain sheet is swung.As Fig. 3, shown in Figure 5, comb paddy device 23 is 3 fronts, chassis of ship shape fixedly, and being positioned at top, threshing cylinder front and its bottom and threshing cylinder circumferential edge forms tangent, the shape of comb paddy device is made comb shape or inverted V-shaped or other shape, as long as reach economy-combat cross grain that the paddy on the straw of threshing do not break away from comb again from, thereby drop in the chassis of ship shape.Be positioned at 23 times fronts of comb paddy device is provided with and collects the surplus paddy sheet 24 of connecing of surplus cereal on the chassis of ship shape, so that catching comb paddy device combs the paddy that gets off and does not fall in the chassis of ship shape and fall the grain of combing front under the paddy device, connect on the surplus paddy sheet in order to prevent that water droplet or dew from staying, then be drilled with several water-guiding holes 25 on the surplus paddy sheet connecing.Chassis in ship shape has grain inlet 26 between the chassis 3 that collects surplus paddy sheet 24 of connecing of surplus cereal and ship shape that is provided with previously under the comb paddy device.Chassis 3 in ship shape is positioned at the threshing cylinder back, and paddy screen cloth 2 just is housed, and sees Fig. 1, its role is to weeds are stayed on the screen cloth, and grain is sieved in the chassis of ship shape.

Claims

1, a kind of hand-push electrical threshing machine, comprise threshing cylinder (1), chassis (3) and return pulley (7), it is characterized in that electric wheel hub (9) is installed on threshing cylinder (1) axis (8), the motor down-lead of electric wheel hub (10) causes power supply, by the switch folding.

2, hand-push electrical threshing machine according to claim 1 is characterized in that spoke (12) one ends are fixed on the spoked place of electric wheel hub (9), and the other end is fixed to threshing cylinder, and threshing cylinder and electric wheel hub are closely fixing by spoke.

3, hand-push electrical threshing machine according to claim 1 and 2, it is characterized in that straw shift wheel (6) is contained in the front upper place of threshing cylinder (1) by paddy by support (28), straw shift wheel (6) is connected with the drive (15) that threshing cylinder one side is equipped with by chain or belt pulley (14), threshing cylinder rotates and drives the drive rotation, and drive drives straw shift wheel (6) by chain or belt pulley again and rotates.

4, hand-push electrical threshing machine according to claim 1 and 2, branch standing grain sheet (4) respectively is equipped with by rotating steel pipe (16) in the top, both sides that it is characterized in that the chassis (3) of ship shape, the pushing hands frame is equipped with at the rear portion on the chassis of ship shape, the handle of shaking hands is equipped with in pushing hands frame both sides, the control stick of branch standing grain sheet is contained in shakes hands last, rotate in the steel pipe (16) and be with return spring (20), rotate steel pipe one side and be fixed with dwang, return spring one end is fixed on and rotates on the steel pipe, the other end is fixed on the top on chassis of ship shape, control stick (19) is held the rotation end of the dwang (21) that rotates steel pipe by steel wire rope (22), comes back rotation and make to be contained in about the branch standing grain sheet (4) that rotates on the steel pipe.

5, hand-push electrical threshing machine according to claim 1 and 2 is characterized in that combing the front, chassis (3) that paddy device (23) is fixed on ship shape, and is positioned at threshing cylinder front top and its bottom and threshing cylinder circumferential edge and forms tangent.

6, hand-push electrical threshing machine according to claim 1 and 2 is characterized in that chassis (3) in ship shape is positioned under the comb paddy device front and is provided with and collects the surplus paddy sheet of connecing of surplus cereal (24).