Go up slope and prevent swift current engineering shallow convenient to unload
阅读说明:本技术 一种便于卸料的上坡防溜工程推车 (Go up slope and prevent swift current engineering shallow convenient to unload ) 是由 王田江 于 2020-07-07 设计创作,主要内容包括:本发明装置的一种便于卸料的上坡防溜工程推车,包括推车箱体和位于所述推车箱体内的卸料装置,所述卸料装置包括开口向上且开口向左的储料腔,所述储料腔的右端壁设有顶压滑槽,所述顶压滑槽的上端壁为左低右高设置,所述顶压滑槽的右端壁设有升降动力槽,所述升降动力槽的上端壁固设有升降电机,所述升降电机的下侧动力连接有螺纹轴,所述螺纹轴上螺纹连接有螺纹块,本装置能够在前进或者后退时能够自动将支撑的伸缩杆抬起,便于装置在崎岖不平的道路上行进,防止因为磕绊造成摔倒的情况,同时装置能够在上坡时防止因货物过重造成动力不足的情况,进而造成溜车的现象,同时装置能够方便卸料。(The invention relates to an uphill anti-slip engineering cart convenient for unloading, which comprises a cart box body and an unloading device positioned in the cart box body, wherein the unloading device comprises a material storage cavity with an upward opening and a leftward opening, a jacking chute is arranged on the right end wall of the material storage cavity, the upper end wall of the jacking chute is arranged in a left-low and right-high mode, a lifting power groove is arranged on the right end wall of the jacking chute, a lifting motor is fixedly arranged on the upper end wall of the lifting power groove, the lower side of the lifting motor is in power connection with a threaded shaft, and a threaded block is in threaded connection with the threaded shaft. Meanwhile, the device can facilitate discharging.)
1. The utility model provides an engineering shallow of swift current is prevented on ascending a slope convenient to unload, includes the shallow box and is located discharge apparatus in the shallow box, its characterized in that: the discharging device comprises a material storage cavity with an upward opening and a leftward opening, a jacking chute is arranged on the right end wall of the material storage cavity, the upper end wall of the jacking chute is arranged in a mode that the top end wall is low in the left side and high in the right side, a lifting power groove is arranged on the right end wall of the jacking chute, a lifting motor is fixedly arranged on the upper end wall of the lifting power groove, a threaded shaft is dynamically connected to the lower side of the lifting motor, a threaded block is connected to the threaded shaft in a threaded mode, a first rotating pin is rotatably connected between the front end wall and the rear end wall of the material storage cavity, a bending plate is fixedly connected to the first rotating pin, a fixed block top groove with a downward opening and a rightward opening is arranged at the position, close to the right side, of the lower end face of the bending plate, a fixed block top groove with a downward opening and a rightward opening is fixedly connected to the left end face of the threaded block, the utility model discloses a shallow box, including spout, top pressure spout, support balancing unit, the spout internal sliding connection have the slider extend right and with the slider of the right-hand member wall butt of top pressure spout, the slider with the first spring of the left end wall fixedly connected with of spout, the lower terminal surface fixedly connected with set casing of shallow box, be equipped with the mobile device in the set casing, the mobile device includes the removal power chamber, there is the support balancing unit of symmetry before two of the right-hand member face fixedly connected with of shallow box, support balancing unit include with the right-hand member face fixedly connected's of shallow box handrail pole, the lower terminal wall fixedly connected with bracing piece of handrail pole.
2. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: a first rotating shaft is fixedly connected to the right end wall of the movable power cavity, a movable motor is dynamically connected to the left side of the first rotating shaft, a first bevel gear positioned in the movable power cavity is fixedly connected to the tail end of the left side of the movable motor, two conversion cavities which are symmetrical in the front-back direction of the movable power cavity and a rotating wheel groove positioned between the conversion cavities and the movable power cavity are arranged in the fixed shell, the opening of the rotating wheel groove faces downwards, a second bevel gear is meshed and connected to the first bevel gear, a second rotating shaft which extends through the rotating wheel groove into the conversion cavities in the front-back direction and is rotatably connected with the fixed shell is fixedly connected to the axis of the second bevel gear, a rotating wheel positioned in the rotating wheel groove is fixedly connected to the second rotating shaft, and a spline shaft is rotatably connected to the end wall of one side, far away from the movable power cavity, the spline shaft is fixedly connected with a ratchet disc, the ratchet disc is in friction connection with the inner wall of the conversion cavity, the spline sleeve is in spline connection with the tail end of one side, close to the movable power cavity, of the spline shaft, the spline sleeve is rotatably connected onto a sliding plate in sliding connection with the inner end wall of the conversion cavity, and a connecting spring is fixedly connected between the sliding plate and the end wall, close to the movable side of the movable power cavity, of the conversion cavity.
3. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 2, wherein: friction connection has and is located in the second axis of rotation first volume rope sheave in the removal power intracavity, it is connected with two between the front and back end wall in removal power chamber to rotate and is located first volume rope sheave upside and about the first pivot of first volume rope sheave bilateral symmetry, fixedly connected with rotary drum in the first pivot, keep away from on the ratchet dish be equipped with two on a side end face in removal power chamber about the restriction groove of integral key shaft centrosymmetry, restriction inslot internal rotation is connected with the second pivot, fixedly connected with spacer pin in the second pivot, the spacer pin with fixedly connected with one-way spring between the restriction groove.
4. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: the handle bar is provided with a rotary groove with a downward opening, a second rotary pin is rotatably connected between the front end wall and the rear end wall of the rotary groove, a rotary plate is fixedly connected onto the second rotary pin, a second spring is fixedly connected between the rotary plate and the upper end wall of the rotary groove and positioned on the right side of the second rotary pin, a first electrode contact is fixedly connected onto the upper end face of the rotary plate, a second electrode contact is fixedly connected onto the upper end wall of the rotary groove, a jacking groove is formed in the right end wall of the rotary groove, a jacking block is slidably connected onto the jacking groove, a jacking spring is fixedly connected between the jacking block and the right end wall of the jacking groove, and a jacking stay rope is fixedly connected between the right end face of the jacking block and the end face of the sliding plate close to the movable power cavity.
5. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: be equipped with the down slide groove of opening on the bracing piece, slide inslot sliding connection has the slide, the up end of slide with fixedly connected with lift spring between the upper end wall in slide groove, the lower terminal surface fixedly connected with downwardly extending of slide and with bracing piece sliding connection's telescopic link, the terminal fixedly connected with in top of telescopic link is located the backup pad of bracing piece downside.
6. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: the right end face of the trolley case body is fixedly connected with a fixed shell, a transmission cavity positioned on the left side of the fixed shell is arranged in the trolley case body, a third rotating shaft is rotatably connected between the front end wall and the rear end wall of the transmission cavity, a turbine and a second rope winding wheel positioned on the rear side of the turbine are fixedly connected to the third rotating shaft, a rope winding cavity is arranged in the fixed shell, a rotating worm which extends through the rope winding cavity to the right side of the fixed shell and is rotatably connected with the trolley case body is meshed to the turbine, the rotating worm is rotatably connected with the fixed shell, a turntable positioned on the right side of the fixed shell is fixedly connected to the right end of the rotating worm, the second rope winding wheel is connected with the upper end face of the sliding plate through a lifting rope, and a third rope winding wheel positioned in the rope winding cavity is fixedly connected to the rotating worm, the first rope winding wheel and the third rope winding wheel are connected through a pull rope.
Technical Field
The invention relates to the technical field of engineering carts, in particular to an uphill anti-slip engineering cart convenient for unloading.
Background
The used engineering shallow of building site generally is the manpower to push away the fortune, and the device when going up a slope still extravagant a large amount of labours when the inefficiency, especially can cause the swift current car because thrust is not enough, causes personnel to be injured, and the building site topography is complicated simultaneously, and current shallow support frame is because for fixed length, is difficult to keep the level around when transporting, causes the unrestrained waste of concrete.
Disclosure of Invention
Aiming at the technical defects, the invention provides an uphill anti-slip engineering cart convenient for unloading, which can overcome the defects.
The invention relates to an uphill anti-slip engineering cart convenient for unloading, which comprises a cart box body and an unloading device positioned in the cart box body, wherein the unloading device comprises a material storage cavity with an upward opening and a leftward opening, a jacking chute is arranged on the right end wall of the material storage cavity, the upper end wall of the jacking chute is arranged in a manner of being low in left and high in right, a lifting power groove is arranged on the right end wall of the jacking chute, a lifting motor is fixedly arranged on the upper end wall of the lifting power groove, a threaded shaft is dynamically connected to the lower side of the lifting motor, a threaded block is in threaded connection with the threaded shaft, a first rotating pin is rotatably connected between the front end wall and the rear end wall of the material storage cavity, a bending plate is fixedly connected onto the first rotating pin, a fixed block jacking groove with a downward opening and a rightward opening is arranged at a position, close to the right side, of the lower end surface of the bending plate, a fixed block jacking groove, the fixed block with fixedly connected with elasticity stay cord between the upper end wall in fixed block top groove, the right-hand member face of buckling plate is equipped with the spout, sliding connection has the slider extend right just with the slider of the right-hand member wall butt of roof pressure spout, the slider with the first spring of the left end wall fixedly connected with of spout, the lower terminal surface fixedly connected with set casing of shallow box, be equipped with the mobile device in the set casing, the mobile device is including removing the power chamber, there are the support balancing unit of symmetry before two of the right-hand member face fixedly connected with of shallow box, support balancing unit include with the right-hand member face fixedly connected's of shallow box handrail, the lower extreme wall fixedly connected with bracing piece of handrail.
Preferably, a right end wall of the movable power cavity is fixedly connected with a first rotating shaft, a left side of the first rotating shaft is in power connection with a movable motor, a left end of the movable motor is fixedly connected with a first bevel gear positioned in the movable power cavity, two conversion cavities which are symmetrical with respect to the movable power cavity in the front-back direction and a rotating wheel groove positioned between the conversion cavities and the movable power cavity are arranged in the fixed shell, an opening of the rotating wheel groove faces downwards, the first bevel gear is in meshing connection with a second bevel gear, an axis of the second bevel gear is fixedly connected with a second rotating shaft which extends through the rotating wheel groove to the conversion cavities in the front-back direction and is in rotating connection with the fixed shell, a rotating wheel positioned in the rotating wheel groove is fixedly connected to the second rotating shaft, and an end wall of one side of the conversion cavity, which is far away from the movable power cavity, is, the spline shaft is fixedly connected with a ratchet disc, the ratchet disc is in friction connection with the inner wall of the conversion cavity, the spline sleeve is in spline connection with the tail end of one side, close to the movable power cavity, of the spline shaft, the spline sleeve is rotatably connected onto a sliding plate in sliding connection with the inner end wall of the conversion cavity, and a connecting spring is fixedly connected between the sliding plate and the end wall, close to the movable side of the movable power cavity, of the conversion cavity.
Preferably, friction connection has to be located in the second axis of rotation first rope sheave in the removal power intracavity, it is located to rotate between the front and back end wall in removal power chamber two and is located first rope sheave upside and about the first pivot of first rope sheave bilateral symmetry, fixedly connected with rotary drum in the first pivot, keep away from on the ratchet dish be equipped with two on a side end face in removal power chamber about the restriction groove of integral key shaft centrosymmetry, restriction inslot internal rotation is connected with the second pivot, fixedly connected with spacer pin in the second pivot, the spacer pin with fixedly connected with one-way spring between the restriction groove.
Preferably, a rotary groove with a downward opening is formed in the handrail, a second rotary pin is rotatably connected between the front end wall and the rear end wall of the rotary groove, a rotary plate is fixedly connected to the second rotary pin, a second spring located on the right side of the second rotary pin is fixedly connected between the rotary plate and the upper end wall of the rotary groove, a first electrode contact is fixedly connected to the upper end face of the rotary plate, a second electrode contact is fixedly connected to the upper end wall of the rotary groove, a jacking groove is formed in the right end wall of the rotary groove, a jacking block is slidably connected to the jacking groove, a jacking spring is fixedly connected between the jacking block and the right end wall of the jacking groove, and a jacking stay rope is fixedly connected between the right end face of the jacking block and the end face of the sliding plate, which abuts against the movable power cavity.
Preferably, be equipped with the slide groove that the opening is decurrent on the bracing piece, sliding connection has the slide in the slide groove, the up end of slide with fixedly connected with lifting spring between the up end wall in slide groove, the lower terminal surface fixedly connected with downwardly extending of slide and with bracing piece sliding connection's telescopic link, the terminal fixedly connected with in top of telescopic link is located the backup pad of bracing piece downside.
Preferably, a fixed casing is fixedly connected to the right end face of the cart box body, a transmission cavity located on the left side of the fixed casing is arranged in the cart box body, a third rotating shaft is rotatably connected between the front end wall and the rear end wall of the transmission cavity, a turbine and a second rope winding wheel located on the rear side of the turbine are fixedly connected to the third rotating shaft, a rope winding cavity is arranged in the fixed casing, a rotating worm which extends through the rope winding cavity to the right side of the fixed casing and is rotatably connected with the cart box body is meshed to the turbine, the rotating worm is rotatably connected with the fixed casing, a turntable located on the right side of the fixed casing is fixedly connected to the right end of the rotating worm, the second rope winding wheel is connected with the upper end face of the sliding plate through a lifting rope, and a third rope winding wheel located in the rope winding cavity is fixedly connected to the rotating worm, the first rope winding wheel and the third rope winding wheel are connected through a pull rope.
The beneficial effects are that: this device can lift up the telescopic link that supports automatically when advancing or retreating, and the device of being convenient for is marchd on rugged and uneven road, prevents because the condition that causes to fall down of stumbling, and the device can prevent to lead to the fact the not enough condition of power because of the goods overweight when going uphill simultaneously, and then causes the phenomenon of swift current car, and the device can conveniently unload simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is an uphill anti-slip construction cart for easy unloading according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 4 at D-D;
FIG. 6 is a schematic view of the structure at E-E in FIG. 4;
fig. 7 is a schematic view of the structure at F-F in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an uphill anti-slip engineering cart convenient for unloading, which comprises a
Beneficially, a first rotating
Advantageously, a first
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In an initial state, the
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
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