CN101992921B - Self-discharging trolley - Google Patents
Self-discharging trolley Download PDFInfo
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- CN101992921B CN101992921B CN 201010550427 CN201010550427A CN101992921B CN 101992921 B CN101992921 B CN 101992921B CN 201010550427 CN201010550427 CN 201010550427 CN 201010550427 A CN201010550427 A CN 201010550427A CN 101992921 B CN101992921 B CN 101992921B
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- hopper
- underframe
- self
- rectangular tube
- circular arc
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- 238000007599 discharging Methods 0.000 title claims abstract description 30
- 230000009191 jumping Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a self-discharging trolley which comprises a bottom frame, a walking wheel group and a material box with a front inclined wall and is characterized in that a material outlet is positioned at the upper end of the material box, a turning mechanism is arranged between the material box and the bottom frame, the turning mechanism comprises a circular arc convex block, a fixed pin shaft and a convex block, the circular arc convex block is arranged on the front inclined wall of the material box and is tangent with the upper surface of the bottom frame, the fixed pin shaft is arranged at the outer side of the circular arc convex block, the convex block is arranged on the bottom frame and is provided with a V-shaped groove, the fixed pin shaft is embedded into the V-shaped groove, a positioning structure for preventing the material box from leftwards and rightwards moving is arranged between the material box and the bottom frame, and one end far away from the front inclined wall of the material box is provided with a self locking mechanism of the material box. The self-discharging trolley is provided with the turning mechanism between the material box and the bottom frame, the material box can forwards turn and roll along the upper surface of the bottom frame under the effect of the self gravity of the material box when forward force with a small inclination angel is exerted to the trolley by a fork truck, and the materials can be easily, conveniently and stably discharged. When the material box is turned to a limit position, the material outlet is slightly inclined downwards, and the materials are thoroughly poured out.
Description
Technical field
The present invention relates to the dump car of toppling over for rubbish, particularly a kind of Self-discharging trolley.
Background technology
At present, common be used for dump car that rubbish topples over by underframe, band before the hopper of skew wall and the walking wheels that are arranged on the underframe below consist of.The inlet point of this kind dump car is arranged on the upper end of hopper, and discharging opening is arranged on the front skew wall of hopper.When with fork truck above-mentioned dump car being operated, fork truck must apply a larger leaning angle forward to dump car, and operating difficulties is wasted time and energy; Because the space of discharging opening is less, material occurs and topples over sordid problem; Use above-mentioned dump car also to exist batch turning anxious, dust is floating more serious, affects the problem of surrounding environment.
Summary of the invention
The present invention provides a kind of discharging light, steady for solving the technical matters that exists in the known technology, and discharging Self-discharging trolley thoroughly.
The technical scheme that the present invention takes for the technical matters that exists in the solution known technology is:
A kind of Self-discharging trolley, the hopper of skew wall before comprising underframe, be arranged at the walking wheels of underframe below and be arranged at the band of underframe top, it is characterized in that: described hopper discharging opening is arranged at the upper end of hopper; The contact portion of described underframe and described hopper is two rectangular tubes, and described two rectangular tubes be arranged in parallel about being; Between described underframe and the described hopper switching mechanism is set, described switching mechanism comprises the left projection that is arranged at the front skew wall place band V-type groove of close hopper on the left rectangular tube, be arranged at the right projection of the front skew wall place band V-type groove of close hopper on the right rectangular tube, be arranged at the front skew wall of hopper left circular arc projection on one side, be arranged at the right circular arc projection of the front skew wall another side of hopper, be arranged at the left fixed pin shaft on the left circular arc projection lateral wall, be arranged at the right fixed pin shaft on the right circular arc projection lateral wall, the upper surface of described left circular arc projection and described left rectangular tube is tangent, the upper surface of described right circular arc projection and described right rectangular tube is tangent, described left fixed pin shaft is embedded in the V-type groove of described left projection with the V-type groove, and described right fixed pin shaft is embedded in the V-type groove of described right projection with the V-type groove; Be provided with the location structure that prevents that hopper from jumping about on the underframe between described hopper and the described underframe, described location structure is to be arranged at the inboard concentric left arc plate of described left circular arc projection and to be arranged at the inboard concentric right arc plate of described right circular arc projection, described left arc plate is close on the madial wall of left rectangular tube, and described right arc plate is close on the madial wall of right rectangular tube; Described hopper is at the self-locking mechanism that is provided with hopper away from a side of front skew wall, described self-locking mechanism comprises can swing the motion arm that is made of rotating shaft and handle that is connected on the underframe, make hopper be locked at latching member on the motion arm, be arranged at the hook that swings on the motion arm handle, is provided with the Hook that matches with described hook in hopper rear wall relevant position; Described latching member comprise be arranged at the first skewback in the motion arm rotating shaft and be arranged on the hopper rear wall relevant position and with the second skewback of the first skewback phase interlock, described latching member also comprises the retracing spring that is arranged between motion arm handle and the underframe.
The present invention can also adopt following technical scheme:
The angle of described V-type groove is 40 °-60 °
Described two rectangular tubes are the inclined-plane at the end near skew wall before the hopper, and described inclined-plane equates with skew wall angle in the horizontal direction before the hopper at the angle of vertical direction.
Described underframe is made of the rectangular tube of two-layer vertical interlaced up and down, and described walking wheels are arranged on lower floor's rectangular tube.
Advantage and good effect that the present invention has are: between hopper and underframe switching mechanism is set, when applying an inclination angle forward, less by fork truck to Self-discharging trolley, hopper rolls forward along chassis top surface under the self gravitation effect, can be light, pulsation-free lays down material; When hopper was turned to end position, discharging opening slightly dipped down, and material is thoroughly poured out; Latching member in the self-locking mechanism of hopper is made of two mutual interlock skewbacks and retracing spring, and is simple in structure, easy to operate; Hook on the hook that arranges in the self-locking mechanism and the hopper rear wall guarantees that the locking of hopper and self-locking mechanism is closed, prevents the generation of maloperation; One end of the upper strata rectangular tube of underframe is set to the inclined-plane, when hopper was turned to end position, front skew wall was close on the inclined-plane of rectangular tube, guaranteed the stability of hopper, reduce the application force between fixed pin shaft and the V-type groove, thus the service life of having improved Self-discharging trolley; Underframe is welded by the rectangular tube of two-layer vertical interlaced up and down, can so that fork truck operate at the different directions of Self-discharging trolley, thereby satisfy different working condition requirements.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right elevation of Fig. 1;
Fig. 4 is axonometric drawing 1 of the present invention;
Fig. 5 is axonometric drawing 2 of the present invention.
Among the figure: 1/1, lower floor's rectangular tube; 1/2, upper strata rectangular tube; 1/2-1, left rectangular tube; 1/2-2, right rectangular tube; 2, walking wheels; 3, hopper; 4A, left projection; 4B, right projection; 5B, V-type groove, 6A, left circular arc projection; 6B, right circular arc projection; 7A, left fixed pin shaft; 7B, right fixed pin shaft; 8A, left arc plate; 8B, right arc plate; 9, rotating shaft; 10, handle; 11, the first skewback; 12, the second skewback; 13, retracing spring; 14, projection; 15, spring-hanging board; 16, hook; 17, Hook; 18, bearing pin; 19, inclined-plane.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1-5, a kind of Self-discharging trolley, the hopper 3 of skew wall before comprising underframe, be arranged at the walking wheels 2 of underframe below and be arranged at the band of underframe top.Walk wheels by road wheel and be fixed in propping up on the underframe lower surface and be configured to.The inlet point of hopper and discharging opening are same position, are arranged on the upper end of hopper.The contact portion of underframe and hopper 3 is for being two rectangular tubes, described two rectangular tubes be arranged in parallel about being, the lower end of left rectangular tube 1/2-1 and right rectangular tube 1/2-2 is provided with the structure that both are located by connecting, this positioning connection structure is preferably front and back two rectangular tubes with left rectangular tube and right rectangular tube vertical interlaced, above-mentioned front and back two rectangular tubes are called lower floor's rectangular tube 1/1, about two rectangular tubes be called upper strata rectangular tube 1/2, up and down two-layer rectangular tube by the welding mode be fixed together.Between underframe and hopper 3, switching mechanism is set, this switching mechanism by be arranged on upper strata rectangular tube 1/2 near skew wall place before the hopper with the left projection 4A of V-type groove and with the right projection 4B of V-type groove, be arranged on skew wall both sides before the hopper left circular arc projection 6A and right circular arc projection 6B, be arranged on the left fixed pin shaft 7A on the left circular arc projection lateral wall and the right fixed pin shaft 7B that is arranged on the right circular arc projection lateral wall consists of.V-type groove on the described left projection 4A is located at the inboard of left projection, and the V-type groove 5B on the described right projection 4B is located at the inboard of right projection, and according to actual condition of service, the angle of V-type groove is preferably 40 °-60 °.Described left circular arc projection 6A and right circular arc projection 6B are tangent with the upper surface of left rectangular tube and right rectangular tube respectively, and described left fixed pin shaft is embedded in the V-type groove of left projection, and described right fixed pin shaft embeds in the V-type groove of right projection.Be provided with the location structure that prevents that hopper 3 from jumping about on the underframe between hopper 3 and the underframe, this location structure guarantees hopper 3 in switching process, and the both sides alignment pin firmly is embedded in the V-type groove of both sides projection, and hopper is successfully realized batch turning.In the present embodiment, described location structure is preferably and is arranged at the inboard concentric left arc plate 8A of described left circular arc projection and is arranged at the inboard concentric right arc plate 8B of described right circular arc projection, described left arc plate is close on the madial wall of left rectangular tube, and described right arc plate is close on the madial wall of right rectangular tube.Also be provided with the mechanism that makes hopper realize self-locking between hopper and underframe, described self-locking mechanism comprises swinging and is connected in motion arm on the underframe, makes hopper be locked at latching member on the motion arm, be arranged at the hook that swings 16 on the motion arm and be arranged on the Hook 17 that matches with described hook on the hopper rear wall.In the present embodiment, motion arm is made of rotating shaft 9 and handle 10, two rotating shaft framves about the upper surface of underframe arranges, rotating shaft 9 rotating being installed in the rotating shaft frame, the length of rotating shaft greater than about the spacing of two rotating shaft framves, in the part of stretching out the rotating shaft frame pin-and-hole is set, carries out axial location by the spring cotter countershaft 9 that inserts in the pin-and-hole.Above-mentioned handle 10 is similar to U-shaped, comprises levelling pipe and the VERTICAL TUBE that is parallel to each other that is connected in the levelling pipe two ends, whole handle 10 and rotating shaft 9 one weld togethers.Above-mentioned latching member comprises on the first skewback 11 of being arranged in the motion arm rotating shaft 9 and the hopper rear wall the second skewback 12 with the 11 phase interlocks of the first skewback in the relevant position, and latching member also comprises the retracing spring 13 that is arranged between motion arm handle and the underframe.Madial wall at the upper strata rectangular tube arranges spring-hanging board 15, in the inboard of handle VERTICAL TUBE part projection 14 is set, and an end of above-mentioned retracing spring 13 hangs on the spring-hanging board 15, and the other end hangs on the projection 14 of handle.VERTICAL TUBE at handle 10 partly arranges width greater than the groove of hook width, with on the corresponding side, groove position pin-and-hole is set, hook 16 middle part also arranges pin-and-hole, hook 16 passes above-mentioned groove, by inserting the bearing pin 18 in the above-mentioned pin-and-hole, the hook swing is connected on the VERTICAL TUBE of handle.
The center of gravity of the hopper of above-mentioned Self-discharging trolley is partial to discharging opening, and when guaranteeing to impose on forward inclination angle of one in dolly, hopper is under action of gravitation, and forward rolling is all poured out the material in the hopper automatically.In addition, when hopper is turned to end position forward, because the variation of center of gravity, the trend of hopper oriented front lower place motion for guaranteeing the stability of hopper, reduces the application force between fixed pin shaft and the V-type groove, the upper strata rectangular tube is inclined-plane 19 at the end face near skew wall before the hopper, this inclined-plane equates with skew wall angle in the horizontal direction before the hopper at the angle of vertical direction, and when namely hopper was turned to end position, the front skew wall of hopper abutted against on the inclined-plane of rectangular tube.
Principle of work of the present invention:
After hopper fills with material, move to the zone that to topple over, start fork truck, two forks of fork truck are inserted in the rectangular tube of upper strata, forklift lifting, give inclination angle forward of Self-discharging trolley, then pull open the hook in the self-locking mechanism, pull out handle, self-locking mechanism and hopper are thrown off, hopper is under the effect of self gravitation, and forward pulsation-free rolling pours out material.After material is toppled over totally, fork truck starts, impose on inclination angle backward of Self-discharging trolley, move after the center of gravity of hopper, under the effect of self gravitation, backward rolling, when hopper moves near level attitude, be fixed on the first skewback 11 collisions on the second skewback 12 and the motion arm on its rear wall, under the effect of retracing spring 15, lock, link up with simultaneously 16 under the self gravitation effect, hook Hook 17.When the rear end of fork truck at Self-discharging trolley operates, during limited space, also can drive to the side of Self-discharging trolley, fork is inserted in the rectangular tube of lower floor, equally also can realize above-mentioned operation.
Although the above is described the preferred embodiments of the present invention by reference to the accompanying drawings; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away from the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (5)
1. Self-discharging trolley, the hopper of skew wall before comprising underframe, be arranged at the walking wheels of underframe below and be arranged at the band of underframe top, it is characterized in that: described hopper discharging opening is arranged at the upper end of hopper; The contact portion of described underframe and described hopper is two rectangular tubes, and described two rectangular tubes be arranged in parallel about being; Between described underframe and the described hopper switching mechanism is set, described switching mechanism comprises the left projection that is arranged at the front skew wall place band V-type groove of close hopper on the left rectangular tube, be arranged at the right projection of the front skew wall place band V-type groove of close hopper on the right rectangular tube, be arranged at the front skew wall of hopper left circular arc projection on one side, be arranged at the right circular arc projection of the front skew wall another side of hopper, be arranged at the left fixed pin shaft on the left circular arc projection lateral wall, be arranged at the right fixed pin shaft on the right circular arc projection lateral wall, the upper surface of described left circular arc projection and described left rectangular tube is tangent, the upper surface of described right circular arc projection and described right rectangular tube is tangent, described left fixed pin shaft is embedded in the V-type groove of described left projection with the V-type groove, and described right fixed pin shaft is embedded in the V-type groove of described right projection with the V-type groove; Be provided with the location structure that prevents that hopper from jumping about on the underframe between described hopper and the described underframe, described location structure is to be arranged at the inboard concentric left arc plate of described left circular arc projection and to be arranged at the inboard concentric right arc plate of described right circular arc projection, described left arc plate is close on the madial wall of left rectangular tube, and described right arc plate is close on the madial wall of right rectangular tube; Described hopper is at the self-locking mechanism that is provided with hopper away from a side of front skew wall, described self-locking mechanism comprises can swing the motion arm that is made of rotating shaft and handle that is connected on the underframe, make hopper be locked at latching member on the motion arm, be arranged at the hook that swings on the motion arm handle, is provided with the Hook that matches with described hook in hopper rear wall relevant position; Described latching member comprise be arranged at the first skewback in the motion arm rotating shaft and be arranged on the hopper rear wall relevant position and with the second skewback of the first skewback phase interlock, described latching member also comprises the retracing spring that is arranged between motion arm handle and the underframe.
2. described Self-discharging trolley according to claim 1, it is characterized in that: the angle of described V-type groove is 40 °-60 °.
3. arbitrary described Self-discharging trolley according to claim 1-2 is characterized in that: described two rectangular tubes are the inclined-plane at the end near skew wall before the hopper, and described inclined-plane equates with skew wall angle in the horizontal direction before the hopper at the angle of vertical direction.
4. arbitrary described Self-discharging trolley according to claim 1-2 is characterized in that: described underframe is made of the rectangular tube of two-layer vertical interlaced up and down, and described walking wheels are arranged on lower floor's rectangular tube.
5. described Self-discharging trolley according to claim 3 is characterized in that: described underframe is made of the rectangular tube of two-layer vertical interlaced up and down, and described walking wheels are arranged on lower floor's rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010550427 CN101992921B (en) | 2010-11-19 | 2010-11-19 | Self-discharging trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010550427 CN101992921B (en) | 2010-11-19 | 2010-11-19 | Self-discharging trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101992921A CN101992921A (en) | 2011-03-30 |
| CN101992921B true CN101992921B (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010550427 Expired - Fee Related CN101992921B (en) | 2010-11-19 | 2010-11-19 | Self-discharging trolley |
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| CN (1) | CN101992921B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649502B (en) * | 2012-05-15 | 2015-03-25 | 北京嘉博文生物科技有限公司 | Organic garbage conveying tipper |
| CN102774586B (en) * | 2012-08-15 | 2014-06-25 | 天津百利阳光环保设备有限公司 | Automatic material dumping lifter |
| CN203020683U (en) * | 2013-01-04 | 2013-06-26 | 深圳市华星光电技术有限公司 | Waste barrel |
| CN103350846B (en) * | 2013-07-15 | 2015-04-22 | 重庆帝瀚动力机械有限公司 | Refuse cart and chassis assembly |
| CN103350848B (en) * | 2013-07-15 | 2015-06-17 | 重庆帝瀚动力机械有限公司 | Bottom frame facilitating garbage dumping of hand-push garbage cart |
| CN103895937A (en) * | 2014-04-08 | 2014-07-02 | 永兴县强胜银业有限责任公司 | Automatic discharging and charging barrel |
| CN103991662B (en) * | 2014-05-15 | 2016-04-13 | 雍自玲 | A kind of portable rapid dumps sewage disposer |
| CN112756639A (en) * | 2020-12-24 | 2021-05-07 | 华能伊敏煤电有限责任公司 | Automatic iron fillings case of empting of unbalance loading formula |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1497348A (en) * | 1921-07-25 | 1924-06-10 | Frank J Reichmann | Load carrying and dumping vehicle |
| US2519153A (en) * | 1948-08-10 | 1950-08-15 | Jr Joseph J Roura | Trip mechanism for dump bodies |
| US2677575A (en) * | 1950-04-14 | 1954-05-04 | Phillips Mine And Mill Supply | Safety latch for dump trucks |
| CN2397076Y (en) * | 1999-11-04 | 2000-09-20 | 同济大学 | Clutch type garbage carriage |
| CN2594105Y (en) * | 2002-12-27 | 2003-12-24 | 石会峰 | High-strength trolley |
| CN2745821Y (en) * | 2004-10-12 | 2005-12-14 | 上海养和堂中药饮片有限公司 | Hand cart for Chinese medicine material crude slices |
| CN201864264U (en) * | 2010-11-09 | 2011-06-15 | 上海博途物流设备有限公司 | Rolling-disk self-unloading scrap-iron vehicle |
| CN201932609U (en) * | 2010-11-19 | 2011-08-17 | 天津百利阳光环保设备有限公司 | Self-unloading trolley |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5163364U (en) * | 1974-11-12 | 1976-05-19 | ||
| JP2007038920A (en) * | 2005-08-04 | 2007-02-15 | Asahi Breweries Ltd | Conveying tool |
-
2010
- 2010-11-19 CN CN 201010550427 patent/CN101992921B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1497348A (en) * | 1921-07-25 | 1924-06-10 | Frank J Reichmann | Load carrying and dumping vehicle |
| US2519153A (en) * | 1948-08-10 | 1950-08-15 | Jr Joseph J Roura | Trip mechanism for dump bodies |
| US2677575A (en) * | 1950-04-14 | 1954-05-04 | Phillips Mine And Mill Supply | Safety latch for dump trucks |
| CN2397076Y (en) * | 1999-11-04 | 2000-09-20 | 同济大学 | Clutch type garbage carriage |
| CN2594105Y (en) * | 2002-12-27 | 2003-12-24 | 石会峰 | High-strength trolley |
| CN2745821Y (en) * | 2004-10-12 | 2005-12-14 | 上海养和堂中药饮片有限公司 | Hand cart for Chinese medicine material crude slices |
| CN201864264U (en) * | 2010-11-09 | 2011-06-15 | 上海博途物流设备有限公司 | Rolling-disk self-unloading scrap-iron vehicle |
| CN201932609U (en) * | 2010-11-19 | 2011-08-17 | 天津百利阳光环保设备有限公司 | Self-unloading trolley |
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| Publication number | Publication date |
|---|---|
| CN101992921A (en) | 2011-03-30 |
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Granted publication date: 20130403 |