A kind of quantitative even distributor of feeding trolley
Technical field
The present invention relates to a kind of feeding trolley of block building machine, specifically refer to a kind of quantitative even distributor of feeding trolley.
Background technology
At present, the structure of block machine generally comprises frame, feeding machanism, shaping mechanism, mould emptier, slab feeding mechanism, building block transmission mechanism, hydraulic transmission etc.The back upper place of the mould of shaping mechanism is located at by feeding machanism, its power is hydraulic transmission, feeding machanism comprises hopper, material mouth controlling organization, feeding trolley and guide rail, feeding trolley is initially located at immediately below hopper, it is a frame-shaped structure penetrating up and down surrounded by four sidewalls, feeding trolley and the gripper shoe be supported in bottom it form one and hold material space, during work, material in hopper falls in feeding trolley, by transmission device, the feeding trolley being loaded with material is sent to above mould along guide rail, the bottom of feeding trolley departs from the support of gripper shoe, thus material is sent in mould.
Known feeding trolley, the hollow out bottom surface coupling corresponding with the size of both upper end open of mould of its frame-shaped structure, toward in mould feeding process, material in frame-shaped structure is understood major part due to inertia and is deposited in latter half of, reach is promoted by the rear wall of frame-shaped structure, due to different brick specification building block needed for inventory different, in actual production, if adopt the feeding trolley of same specification, if when feeding in raw material in the desired amount, the serious skewness of material before and after in mould is easily caused in feeding, even occur that first half lacks material problem completely, if when adding excessive materials, the too much phenomenon of material stock is there will be in feeding trolley, material too much in feeding easily causes dead material problem, have again, the front and back material pressure needs of material in mould are uniformly distributed, and known feeding trolley, except feeding is reinforced, can be set up the foodstuff refiners such as rotatable rake teeth mechanism, eccentric stiffener again toward contact and make refining function, its structure is usually all comparatively complicated, and the front and back refining function that rises not obvious.
In view of this, the present inventor invents for described problem and is a kind ofly applied in quantitative even distributor feeding trolley with quantifying feed and refining function, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of quantitative even distributor of feeding trolley, its structure is simple, is applied on feeding trolley and has excellent quantifying feed and refining effect simultaneously.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of quantitative even distributor of feeding trolley, it is arranged on one in frame-shaped structure and in trolley body penetrating up and down, the sliding part including striker plate and can slidably reciprocate along the feed direction of above-mentioned trolley body, above-mentioned striker plate is arranged on the front end place of above-mentioned sliding part, and this striker plate is installed with in above-mentioned trolley body in the mode of the vertical above-mentioned feed direction in its plate face, leave feed supplement gap between the bottom of above-mentioned striker plate and the hollow out bottom surface of above-mentioned trolley body, the rear end of above-mentioned sliding part is connected with and controls its driver element slidably reciprocated.
Above-mentioned sliding part comprises connection box and the pulley that is " Jiong " type, the openend of this connection box is the front end of above-mentioned sliding part, above-mentioned pulley is arranged on two cantilevers of above-mentioned connection box, and the pulley on this two cantilever is set up on slide rail set on the medial surface of above-mentioned trolley body two opposite side walls respectively.
On above-mentioned striker plate, also lock is provided with the adjustable plate of an adjustable above-mentioned feed supplement gap length.
After adopting such scheme, the quantitative even distributor of a kind of feeding trolley of the present invention, in work, before hopper is reinforced toward feeding trolley, controlled to drive by driver element, sliding part forward slip, makes striker plate in trolley body, be in desired position place, be made up of the appearance material space of material thus the front side wall of this striker plate and trolley body, hopper feeds in raw material toward this appearance material space quantification; By transmission device, the feeding trolley being loaded with material is sent to above mould along guide rail afterwards, owing to leaving feed supplement gap between the bottom of striker plate and the hollow out bottom surface of trolley body, material above mould, the bottom of height and striker plate that correspondence is positioned at the partial material on rear side of striker plate roughly flushes, and it plays feed supplement and prevents mould rear portion to lack the defect of material; Material above mould, correspondence is positioned at the partial material on front side of striker plate, due to the effect of inertia between the Plantago minuta departure date, this partial material can be deposited in latter half (the corresponding part near striker plate), while being sent to above mould, suitably slided forward by drive unit drives sliding part, thus drive striker plate driven forward material, make the distribution of described partial material in mould comparatively even; Now, the distribution of material in whole mould is comparatively even, again jolt ramming is carried out to the material in mould, material then in mould can have the distribution of uniform material pressure, during last feeding trolley shrinks back, by its front side wall, process is scraped back to clout unnecessary above mould, thus feeding trolley complete feeding feed in raw material effect, also achieve quantifying feed and refining function in the lump simultaneously.
Accompanying drawing explanation
Fig. 1 is the top view of present pre-ferred embodiments;
Fig. 2 be Fig. 1 along A-A to generalized section.
Label declaration
Trolley body 1 slide rail 11
Quantitative even distributor 2 striker plate 21
Sliding part 22 driver element 23
Adjustable plate 24
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
Be the quantitative even distributor of a kind of feeding trolley involved in the present invention as shown in Figure 1 and Figure 2, described feeding trolley is a trolley body 1, it is a frame-shaped structure penetrating up and down surrounded by four sidewalls, shown in Figure 1, with the feed direction of trolley body 1 for front (the arrow direction namely in Fig. 1), two then corresponding on this feed direction sidewalls are front-rear side walls, and other two sidewalls are left and right sidewall.
The quantitative even distributor 2 of the present invention is arranged in trolley body 1, concrete, and quantitative even distributor 2 includes striker plate 21, sliding part 22 and driver element 23, is described in detail below to these each parts.
Described sliding part 22 comprises connection box and the pulley (not shown) that is " Jiong " type (see Fig. 1), connection box adaptation is positioned in trolley body 1, and the openend of this connection box is the front end of sliding part 22, this front end is towards feed direction; Concrete, described pulley is arranged on two cantilevers of connection box, the medial surface of the left and right sidewall of the trolley body 1 and position of top end is respectively provided with a slide rail 11, this slide rail 11 is extended along feed direction, the pulley of above-mentioned two cantilevers is set up respectively on above-mentioned two slide rails 11, and sliding part 22 can slidably reciprocate along feed direction in trolley body 1 thus; Described driver element 23, it is specially hydraulic drive mechanism, and its output shaft is connected with on the middle beam arm of described connection box, by this driver element 23 control drive, thus drive connection box and on striker plate 21 make translocation back and forth.
Described striker plate 21, it is arranged on the front end place of sliding part 21, specifically as shown in Figure 2, striker plate 21 is in L-type structure, it tips upside down in trolley body, the locking of transverse slat part is at the downside place of above-mentioned connection box, and riser portion is installed with in trolley body 1, and its plate face is perpendicular to the feed direction of above-mentioned trolley body 1; Feed supplement gap is left between the bottom of striker plate 21 and the hollow out bottom surface of trolley body 1, it is serving the function of feed supplement in mould feeding, certainly according to the building block of different size, the size in described feed supplement gap can also be set to adjustable, lock in striker plate 21 and be provided with an adjustable plate 24, this adjustable plate 24 is staggered with striker plate 21 and arranges, by the stagger amplitude of conversion adjustable plate 24 with striker plate 21, before any adjustable effect of feed supplement gap length and striker plate 21 can be realized, push away the adjustability of inventory.
In feeding trolley work, before hopper is reinforced toward trolley body 1, controlled by driver element 23, drive sliding part 22 forward slip, striker plate 21 is made to be in desired position place in trolley body 1, be made up of the appearance material space of material thus the front side wall of this striker plate 21 and trolley body 1, hopper can feed in raw material toward this appearance material space quantification; By transmission device, the feeding trolley being loaded with material is sent to above mould along guide rail afterwards, owing to leaving feed supplement gap between the bottom of striker plate 21 and the hollow out bottom surface of trolley body 1, material above mould, the bottom of height and striker plate 21 that correspondence is positioned at the partial material on rear side of striker plate 21 roughly flushes, and it plays feed supplement and prevents mould rear portion to lack the defect of material; Material above mould, correspondence is positioned at the partial material on front side of striker plate 21, due to trolley body 1 move ahead period effect of inertia, this partial material can be deposited in latter half (the corresponding part near striker plate 21), while being sent to above mould, drive sliding part 22 suitably to slide forward by driver element 23, thus drive striker plate 21 driven forward material, make the distribution of described partial material in mould comparatively even; Now, the distribution of material in whole mould is comparatively even, again jolt ramming is carried out to the material in mould, material then in mould can have the distribution of uniform material pressure, during last feeding trolley shrinks back, scrape back process by its front side wall to clout unnecessary above mould, feeding trolley completes the reinforced effect of feeding thus, also achieves quantifying feed and refining function in the lump simultaneously.
In sum, the structural design of the quantitative even distributor 2 of the present invention is simple, easy to operate, be applied on feeding trolley, feeding trolley can be made to have excellent quantifying feed and refining effect simultaneously, practical, bring the production advantage such as low cost, high economic benefit.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.