CN207791773U - A kind of tricycle with gravity self-opening type compartment door lock - Google Patents

A kind of tricycle with gravity self-opening type compartment door lock Download PDF

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Publication number
CN207791773U
CN207791773U CN201721870979.3U CN201721870979U CN207791773U CN 207791773 U CN207791773 U CN 207791773U CN 201721870979 U CN201721870979 U CN 201721870979U CN 207791773 U CN207791773 U CN 207791773U
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China
Prior art keywords
chassis
tricycle
door lock
opening type
compartment
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CN201721870979.3U
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Chinese (zh)
Inventor
郑超
王艳瑾
户秋红
刘坤
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HEBEI SHENGWEI JIYE FRP PRODUCTS CO LTD
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HEBEI SHENGWEI JIYE FRP PRODUCTS CO LTD
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Priority to CN201721870979.3U priority Critical patent/CN207791773U/en
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Abstract

The utility model belongs to technical field of transportation means, is concretely related to a kind of tricycle with gravity self-opening type compartment door lock.Its main technical schemes:Including vehicle frame, it is set to the compartment that can be turned over of the rear part, it is set to the gravity self-opening type compartment door lock of carriage back door, wherein, have and the fixed chassis of car bottom between compartment and vehicle frame, gravity self-opening type compartment door lock includes the catch that can be rotated and the monkey wrench of gravity eccentricity, catch is vertically arranged in the tangent position of shaft side by side, the central siphon with its sides aligned parallel is fixedly installed in chassis rear end side, shaft runs through the central siphon, shaft one end is hinged monkey wrench, banking stop is set on the outside of chassis side arm, when monkey wrench is placed in the lower part of banking stop, catch in shaft compresses the lower edge of carriage back door, when chassis is turned over, monkey wrench is skidded off from the lower part of banking stop.The tricycle has the characteristics that simple in structure, easy to operate and and realizes that back door automatically turns on.

Description

A kind of tricycle with gravity self-opening type compartment door lock
Technical field
The utility model belongs to technical field of transportation means, is concretely related to a kind of with gravity self-opening type compartment door lock Tricycle.
Background technology
Tricycle is a kind of vehicles of light and fast, and compartment is installed in its rear end, can it is manned can also loading, in city City's field of environment protection, pedicab have obtained universal application.
Existing manpower tricycle environmental sanitation bassinet structure is too simple, is only used as to the simple refit of bicycle and does sanitation cart It uses, therefore it has a single function, inconvenient to use, automatic degree is not high, when especially dumping rubbish, manpower is needed to assist, taken When it is laborious;Dumping process is excessively open, and the rubbish for be easy to causeing collection is at random, airborne dust, forms secondary pollution.
Utility model content
The purpose of this utility model is just to provide a kind of simple in structure, easy to operate and the automatic opening of realization back door novel Tricycle.
To achieve the above object, technical solution used by the utility model is:
A kind of tricycle with gravity self-opening type compartment door lock, it is characterised in that:Including vehicle frame, it is set to vehicle frame rear portion The compartment that can be turned over is set to the gravity self-opening type compartment door lock of the carriage back door, wherein the compartment and the vehicle Between frame have with the fixed chassis of car bottom, gravity self-opening type compartment door lock includes the catch and gravity deflection that can be rotated The monkey wrench of the heart, the catch are vertically arranged in the tangent position of shaft side by side, the fixed setting of chassis rear end side with The central siphon of its sides aligned parallel, the shaft run through the central siphon, and described shaft one end is hinged the monkey wrench, the chassis side Banking stop is set on the outside of arm, when the monkey wrench is placed in the lower part of the banking stop, described in the catch compression in the shaft The lower edge of carriage back door, when the chassis is turned over, the monkey wrench is skidded off from the lower part of the banking stop.
The additional technical feature for constituting a kind of above-mentioned tricycle with gravity self-opening type compartment door lock further includes:
--- the monkey wrench and the articulated manner of the shaft are:One end of the monkey wrench is pipe, described " ∪ " type slot is fixedly installed in one end of shaft, and the pipe is placed in slot, and axis pin passes through two side arms and pipe of slot It wears hinged;
--- the outside setting that the other end of the monkey wrench is placed in the banking stop lower part in the monkey wrench is matched Pouring weight drives the monkey wrench to be skidded off from the lower part of the banking stop for incuding when the chassis is turned over;
--- the bottom of the chassis rear end is hinged with the both sides of the vehicle frame or axis connection, the top of the carriage back door Along hinged with the carriage head cover rear end;
--- Pneumatic power support lever is set between the chassis and the vehicle frame, the pedestal setting of the Pneumatic power support lever by The rear end of the nearly vehicle frame, the top of the telescopic rod of the Pneumatic power support lever and the front end of the chassis bottom are hinged;
--- rotating handles of the front end setting of the pedestal for locking the chassis and the frame cross, it is described Rotating handles are " Γ " shape, and the vertical bar of the rotating handles is vertical on the side of the chassis front end through being fixed at In pipe, hook or Horizontal lock stator are taken off in the setting of the end of the vertical bar, described to take off hook or the rotation of Horizontal lock stator is placed in the cross The bottom of beam locks chassis and crossbeam;
--- several ridge shape fins parallel with the carriage side, the fin height is arranged in the bottom plate in the compartment In 15mm between 35mm;
--- the storing nacelle of setting flexible connection, two side outer walls of the storing nacelle are symmetrical arranged in the compartment Horizontal draw runner outstanding, the horizontal draw runner are arranged symmetrical horizontal concrete chute cooperation with two side inner walls in the compartment and connect It connects;
--- the storing nacelle is beam mouth Polywoven Bag, and be open, institute corresponding into object mouth with the compartment top The opening edge fold inward for stating beam mouth Polywoven Bag sutures to form beam oral cavity, and encapsulation rope is across the beam oral cavity, described in pull The both ends for encapsulating rope the opening of the beam mouth Polywoven Bag is tightened into encapsulation.
A kind of tricycle with gravity self-opening type compartment door lock provided by the utility model compared with prior art, has Following advantages:First, since the owner of the tricycle will be set to the compartment that can be turned at vehicle frame rear portion by vehicle frame, setting It is constituted in the gravity self-opening type compartment door lock of carriage back door, gravity self-opening type compartment door lock includes the catch and gravity eccentricity that can be rotated Monkey wrench, one end of monkey wrench is pipe, and " ∪ " type slot is fixedly installed in one end of shaft, and pipe is placed in slot, Two side arms and pipe of slot through being hinged, are had the characteristics that simple structure by axis pin;Second, another due to monkey wrench It holds the outside for being placed in banking stop lower part in monkey wrench that clump weight is set, monkey wrench is driven for incuding when chassis is turned over It is skidded off from the lower part of banking stop, therefore compartment is flipped up, monkey wrench can automatically disengage latched position, after realizing compartment The function that door automatically turns on, has the characteristics that easy to operate;Third, since Pneumatic power support lever, gas being arranged between chassis and vehicle frame The pedestal of dynamic supporting rod is positioned close to the rear end of vehicle frame, and the top of the telescopic rod of Pneumatic power support lever is cut with scissors with the front end of chassis bottom It connects, needs to dump material(Or rubbish)When, light to lift compartment front end, Pneumatic power support lever will slowly jack up in compartment upwards, material (Or rubbish)Under gravity, it is skidded off from carriage back door, saves human assistance, significantly reduce labor intensity;Fourth, by In the storing nacelle that flexible connection is arranged in compartment, two side outer walls of storing nacelle are symmetrical arranged horizontal draw runner outstanding, water Smooth item is arranged symmetrical horizontal concrete chute with two side inner walls in compartment and is connected, can quick removal material(Or rubbish Rubbish), improve work efficiency;Fifth, since storing nacelle is beam mouth Polywoven Bag, opening and compartment top are into object mouth Corresponding, the opening edge fold inward of beam mouth Polywoven Bag sutures to form beam oral cavity, and encapsulation rope is across beam oral cavity, pull encapsulation rope Both ends the opening of beam mouth Polywoven Bag is tightened into encapsulation, realize the encapsulation transfer of rubbish, avoid rubbish formation at random Airborne dust makes environmental sanitation work clean, is regular.
Description of the drawings
Fig. 1 is a kind of overall structure diagram with gravity self-opening type compartment door lock tricycle of the utility model;
Fig. 2 is the schematic diagram that the tricycle is in removal material state;
Fig. 3 is the structural schematic diagram of the gravity self-opening type compartment door lock of the tricycle;
Fig. 4 is the structural schematic diagram of the rotating handles of the tricycle;
Fig. 5 is the structural schematic diagram of the platform floor of the tricycle;
Fig. 6 is the schematic cross-section that storing nacelle is installed in the compartment of the tricycle;
Fig. 7 is that the storing nacelle of the tricycle is the schematic diagram of beam mouth Polywoven Bag.
Specific implementation mode
Below in conjunction with the accompanying drawings to a kind of knot of the tricycle with gravity self-opening type compartment door lock provided by the utility model Structure and operation principle are described in further detail.
As shown in Figure 1, being a kind of structure of the tricycle with gravity self-opening type compartment door lock provided by the utility model Schematic diagram.The structure for constituting the tricycle includes vehicle frame 1, is set to the compartment 2 that can be turned at 1 rear portion of vehicle frame, setting In the gravity self-opening type compartment door lock of carriage back door 3, wherein have and the fixed chassis in 2 bottom of compartment between compartment 2 and vehicle frame 1 4, gravity self-opening type compartment door lock includes the monkey wrench 6 of the catch 5 and gravity eccentricity that can rotate, and catch 5 is vertically arranged side by side In the tangent position of shaft 7, the central siphon 71 of 4 rear end side of chassis fixed setting and its sides aligned parallel, shaft 7 runs through central siphon 71, 7 one end of shaft is hinged monkey wrench 6, and banking stop 8 is arranged on the outside of 4 side arm of chassis, when monkey wrench 6 is placed in the lower part of banking stop 8, Catch 5 in shaft 7 compresses the lower edge of carriage back door 3, and when chassis 4 is turned over, monkey wrench 6 is slided from the lower part of banking stop 8 Go out.
Its working principle is that:As shown in Fig. 2, when the tricycle needs to dump material, 2 front end of compartment tilts and turns over, Gravity eccentricity monkey wrench 6 positioned at carriage back door 3 is skidded off from 8 lower part of banking stop on the outside of 4 side arm of chassis, side by side vertically Catch 5 in shaft 7 tangent position parallel with compartment 2 chassis, 4 back edges is set, because of self gravitation effect, from positioned at vehicle The rotation of 3 lower edge position of compartment back door is downward, and compartment 2 continues to turn over back door 3 also because its own gravity keeps vertical, make back door 3 by Gradually it is opened.
In constituting a kind of above-mentioned structure of the tricycle with gravity self-opening type compartment door lock,
--- as shown in figure 3, in order to be further simplified the articulated structure of monkey wrench 6 and shaft 7, above-mentioned monkey wrench 6 One end be pipe 9, one end fixed setting " ∪ " type slot 10 of shaft 7, pipe 9 is placed in slot 10, and axis pin is by slot 10 Two side arms and pipe 9 through hinged, both realized the bending of monkey wrench 6, and entered the limit on the outside of 4 side arm of chassis 8 lower part of bit slice locks 2 back door 3 of compartment, and can carry out rotation process with the countershaft 7 of fast power-saving, makes to be located at shaft 7 tangentially The catch 5 of position is effectively against 3 lower edge of carriage back door;
--- various ways may be used in the gravity eccentricity structure of above-mentioned monkey wrench 6, it is preferred that its end is being placed in Clump weight 11 is arranged in the outside of 8 lower part of banking stop, when compartment 2 is turned over, is upturned with 2 fixed chassis 4 of compartment, counterweight Block 11 drives monkey wrench 6 to be skidded off from the lower part of banking stop 8, and the catch 5 of 7 tangent position of shaft is under the effect of gravity to backspin Turn, is detached with the lower edge of carriage back door 3, therefore carriage back door 3 is opened;
--- as shown in Fig. 2, the both sides of the bottom of 4 rear end of above-mentioned chassis and vehicle frame 1 are hinged or axis connection, 2 back door 3 of compartment Upper edge and 12 rear end of carriage head cover it is hinged, that is, while realizing compartment 2 and turn over, carriage back door 3 is because of its own gravity Plumbness is kept, so that back door 3 is gradually opened, rubbish is skidded off from carriage back door 3, also plays reduction removal as small as possible Working space when rubbish, prevents rubbish from disperseing, and causes airborne dust;
--- it is artificial in order to further save, it reduces labor intensity, pneumatic support is set between above-mentioned chassis 4 and vehicle frame 1 Bar 13, the pedestal of Pneumatic power support lever 13 are positioned close to the rear end of vehicle frame 1, the top of the telescopic rod of Pneumatic power support lever 13 and chassis The front end of 4 bottoms is hinged, i.e., only needs gently to lift 2 front end of compartment, and Pneumatic power support lever 13 will slowly jack up chassis 4 upwards, use Time saving and energy saving, working efficiency significantly improves;
--- as shown in figure 4, in order to improve stability of the compartment 2 on vehicle frame 1, the pan frontward end setting in above-mentioned compartment 2 Rotating handles 14 for locking chassis 4 and frame cross 16, rotating handles 14 are " Γ " shape, the vertical bar of rotating handles 14 141 through in the VERTICAL TUBE 142 being fixed on 4 front end side of chassis, and hook or level are taken off in the end setting of vertical bar 141 Locking plate 15, takes off hook or Horizontal lock stator 15 and rotates and be placed in the bottom of crossbeam 16 and lock chassis 4 and crossbeam 16, i.e. rotating handles 14 easily can gently lift 2 front end of compartment, turn over, and realize the locking in compartment 2 and vehicle frame 1, improve convenient for compartment 2 Tricycle integral mechanical structure intensity;
--- as shown in figure 5, when tricycle is used as sanitation cart in use, rubbish usually mixes one by solid, liquid mixing Body, large viscosity are not easy to slide out of compartment 2, while liquid retention time in solid waste is longer, are easy to grow bacterium, dissipate Peculiar smell is sent out, environment is produced bigger effect, to solve the problems, such as this, several and 2 side of compartment is arranged in the bottom plate 171 in above-mentioned compartment 2 Parallel ridge shape fin 172, fin height between 35mm, i.e., are effectively realized in rubbish and are separated by solid-liquid separation, again in 15mm Garbage energy can be ensured smoothly from 2 tilted landing of compartment when compartment 2 is turned over;
--- as shown in 6 figures, in order to realize, material one transfer carrying or the encapsulation of rubbish dump in compartment 2, above-mentioned The storing nacelle 18 of setting flexible connection, 18 two side outer walls of storing nacelle are symmetrical arranged horizontal draw runner outstanding in compartment 2 181, horizontal draw runner 181 is arranged symmetrical horizontal concrete chute 19 with two side inner walls in compartment 2 and is connected, you can with quick Whole unloading, reduces the unloading period, realizes regular, the cleaning of tricycle work;
--- as shown in fig. 7, above-mentioned storing nacelle 18 is beam mouth Polywoven Bag 18 ', opening 20 and 2 top of compartment It is corresponded into object mouth 21, the opening edge fold inward of beam mouth Polywoven Bag 18 ' sutures to form beam oral cavity 22, and encapsulation rope 23 passes through beam The opening 20 of beam mouth Polywoven Bag 18 ' is tightened encapsulation by the both ends in oral cavity 22, pull encapsulation rope 23, that is, realizes the envelope of rubbish Transfer is filled, prevents rubbish when removal from disperseing to form airborne dust, avoids secondary pollution.

Claims (9)

1. a kind of tricycle with gravity self-opening type compartment door lock, it is characterised in that:Including vehicle frame, it is set to the energy at vehicle frame rear portion The compartment enough turned over is set to the gravity self-opening type compartment door lock of the carriage back door, wherein the compartment and the vehicle frame Between have with the fixed chassis of car bottom, gravity self-opening type compartment door lock includes the catch and gravity eccentricity that can be rotated Monkey wrench, the catch is vertically arranged in the tangent position of shaft side by side, the fixed setting of chassis rear end side and its The central siphon of sides aligned parallel, the shaft run through the central siphon, and described shaft one end is hinged the monkey wrench, the chassis side arm Banking stop is arranged in outside, and when the monkey wrench is placed in the lower part of the banking stop, the catch in the shaft compresses the vehicle The lower edge at compartment back door, when the chassis is turned over, the monkey wrench is skidded off from the lower part of the banking stop.
2. a kind of tricycle with gravity self-opening type compartment door lock according to claim 1, it is characterised in that:The activity Spanner and the articulated manner of the shaft are:One end of the monkey wrench is pipe, and one end of the shaft is fixedly installed " ∪ " type slot, the pipe are placed in slot, and axis pin is by two side arms and pipe of slot through hinged.
3. a kind of tricycle with gravity self-opening type compartment door lock according to claim 2, it is characterised in that:The activity Clump weight is arranged in the outside that the other end of spanner is placed in the banking stop lower part in the monkey wrench, for incuding the chassis The monkey wrench is driven to be skidded off from the lower part of the banking stop when turning over.
4. a kind of tricycle with gravity self-opening type compartment door lock according to claim 1, it is characterised in that:The chassis The both sides of the bottom of rear end and the vehicle frame are hinged or axis connection, the upper edge of the carriage back door and the carriage head cover rear end It is hinged.
5. a kind of tricycle with gravity self-opening type compartment door lock according to claim 1, it is characterised in that:The chassis Pneumatic power support lever is set between the vehicle frame, and the pedestal of the Pneumatic power support lever is positioned close to the rear end of the vehicle frame, institute The front end on the top for stating the telescopic rod of Pneumatic power support lever and the chassis bottom is hinged.
6. a kind of tricycle with gravity self-opening type compartment door lock according to claim 5, it is characterised in that:The pedestal Front end setting for by the chassis and the frame cross locking rotating handles, the rotating handles be " Γ " shape, institute The vertical bars of rotating handles is stated through in the VERTICAL TUBE being fixed on the side of the chassis front end, the end of the vertical bar Hook or Horizontal lock stator are taken off in end setting, described to take off hook or the rotation of Horizontal lock stator is placed in the bottom of the crossbeam by chassis and crossbeam Locking.
7. a kind of tricycle with gravity self-opening type compartment door lock according to claim 1, it is characterised in that:The compartment Bottom plate several ridge shape fins parallel with the carriage side are set, the fin height is in 15mm between 35mm.
8. a kind of tricycle with gravity self-opening type compartment door lock according to claim 1, it is characterised in that:The compartment The storing nacelle of interior setting flexible connection, two side outer walls of the storing nacelle are symmetrical arranged horizontal draw runner outstanding, described Horizontal draw runner is arranged symmetrical horizontal concrete chute with two side inner walls in the compartment and is connected.
9. a kind of tricycle with gravity self-opening type compartment door lock according to claim 8, it is characterised in that:The storing Nacelle is beam mouth Polywoven Bag, and opening is corresponding into object mouth with the compartment top, and the beam mouth Polywoven Bag is opened Mouthful side fold inward sutures to form beam oral cavity, and encapsulation rope encapsulates the both ends of rope by the beam across the beam oral cavity described in pull The opening tightening encapsulation of mouth Polywoven Bag.
CN201721870979.3U 2017-12-28 2017-12-28 A kind of tricycle with gravity self-opening type compartment door lock Active CN207791773U (en)

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Application Number Priority Date Filing Date Title
CN201721870979.3U CN207791773U (en) 2017-12-28 2017-12-28 A kind of tricycle with gravity self-opening type compartment door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721870979.3U CN207791773U (en) 2017-12-28 2017-12-28 A kind of tricycle with gravity self-opening type compartment door lock

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CN207791773U true CN207791773U (en) 2018-08-31

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110074061A (en) * 2019-04-18 2019-08-02 江苏悦农农业科技有限公司 A kind of semi-automatic frame for cultivating of black soldier flies
CN110203234A (en) * 2019-06-25 2019-09-06 神华铁路货车运输有限责任公司 Cover device and railway freight-car
CN114940200A (en) * 2022-06-14 2022-08-26 河北工程大学 Construction site discharge apparatus for building civil engineering
CN115923635A (en) * 2022-11-30 2023-04-07 江苏欧皇电动科技有限公司 Electric tricycle carriage overturning mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110074061A (en) * 2019-04-18 2019-08-02 江苏悦农农业科技有限公司 A kind of semi-automatic frame for cultivating of black soldier flies
CN110203234A (en) * 2019-06-25 2019-09-06 神华铁路货车运输有限责任公司 Cover device and railway freight-car
CN114940200A (en) * 2022-06-14 2022-08-26 河北工程大学 Construction site discharge apparatus for building civil engineering
CN115923635A (en) * 2022-11-30 2023-04-07 江苏欧皇电动科技有限公司 Electric tricycle carriage overturning mechanism
CN115923635B (en) * 2022-11-30 2023-10-31 江苏欧皇电动科技有限公司 Electric tricycle carriage dumping mechanism

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