A kind of fertilizer distributor agitating device
Technical field
The invention belongs to field of agricultural machinery, particularly relate to a kind of fertilizer distributor agitating device.
Background technology
Traditional fertilization machine cutting agency does not arrange rabbling mechanism, easily blocks the feed opening of hopper, often need labor cleaning in the blanking process of waste material, increases the amount of labour, reduces operating efficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of fertilizer distributor agitating device preventing blanking from blocking.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of fertilizer distributor agitating device, comprise hopper, also comprise shaft, described shaft one end is stretched into from hopper bottom in hopper and also can be rotated in hopper, the part that described shaft stretches into hopper is provided with mixing arm, the shaft other end is provided with baffle plate, fertilizer distributor support body is also provided with rotating power transmission shaft, described power transmission shaft is provided with the wiper arm suitable with baffle plate, wiper arm can be driven when drive axis to stir baffle plate, described shaft is also provided with return mechanism.
Described return mechanism comprises return spring and pull bar, and pull bar is fixedly connected with shaft, and return spring one end is connected with hopper, and the other end is connected with pull bar.
Described wiper arm has two, arranges in power transmission shaft bilateral symmetry.
Described mixing arm quantity is no less than three, and shaft is crisscross arranged.
Described power transmission shaft is connected with fertilizer distributor road wheel by chain.
The invention has the advantages that, shaft stirs fertilizer at hopper outlet place, effectively prevent from blocking, wiper arm is driven by power transmission shaft, wiper arm stirs the mode of power transmission shaft, the rotating speed of shaft can be reduced well, if shaft is directly connected with road wheel, the rotating speed of shaft can be excessive, slowed down by reducing gear and fertilizer distributor structure can be made to become complicated, in conjunction with return spring, make shaft with more suitable rotating speed reciprocating rotation in hopper, effectively the fertilizer in hopper is dredged.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fertilizer distributor agitating device of the present invention;
Mark in above-mentioned figure is: 1, hopper, and 2, shaft, 21, mixing arm, 22, pull bar, 23, baffle plate, 24, return spring, 3, power transmission shaft, 31, wiper arm.
Embodiment
Fig. 1 is the structural representation of a kind of fertilizer distributor agitating device of the present invention, comprise hopper 1, hopper 1 is fixedly mounted on fertilizer distributor support body, also comprise shaft 2, shaft 2 one end is stretched into from hopper 1 bottom in hopper 1 and also can be rotated in hopper 1, the part that shaft 2 stretches into hopper 1 is provided with mixing arm 21, shaft 2 other end is provided with baffle plate 23, fertilizer distributor support body is also provided with rotating power transmission shaft 3, power transmission shaft 3 is provided with the wiper arm 31 suitable with baffle plate 23, wiper arm 31 can be driven when power transmission shaft 3 rotates to stir baffle plate 23, shaft 2 is also provided with return mechanism.
Return mechanism comprises return spring 24 and pull bar 22, and pull bar 22 is fixedly connected with shaft 2, and return spring 24 one end is connected with hopper 1, and the other end is connected with pull bar 22.
Wiper arm 31 has two, arranges in power transmission shaft 3 bilateral symmetry, by being symmetrical arranged of wiper arm 31, can the load of balanced drive shaft 3, and prevent only having the stressed distortion causing power transmission shaft 3 in side.
Mixing arm 21 has four, and shaft 2 is crisscross arranged, mixing effect evenly.
Power transmission shaft 3 is connected with fertilizer distributor road wheel by chain, provides power by road wheel, streamlines organizations.
After adopting above-mentioned structure, shaft 2 stirs fertilizer in hopper 1 exit, effectively prevent from blocking, wiper arm 31 is driven by power transmission shaft 3, wiper arm 31 stirs the mode of power transmission shaft 3, the rotating speed of shaft 2 can be reduced well, if shaft 2 is directly connected with road wheel, the rotating speed of shaft 2 can be excessive, slowed down by reducing gear and fertilizer distributor structure can be made to become complicated, in conjunction with return spring 24, make shaft 2 with more suitable rotating speed reciprocating rotation in hopper 1, effectively the fertilizer in hopper 1 is dredged.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.