CN107335577B - A kind of labour-saving letter box arrangement - Google Patents

A kind of labour-saving letter box arrangement Download PDF

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Publication number
CN107335577B
CN107335577B CN201710526140.6A CN201710526140A CN107335577B CN 107335577 B CN107335577 B CN 107335577B CN 201710526140 A CN201710526140 A CN 201710526140A CN 107335577 B CN107335577 B CN 107335577B
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CN
China
Prior art keywords
frame
closure plate
balladeur train
rotation arm
hand rotation
Prior art date
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Active
Application number
CN201710526140.6A
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Chinese (zh)
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CN107335577A (en
Inventor
戎佰腾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Gaohang Intellectual Property Operation Co ltd
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Taizhou Luqiao Hong Jing Industrial Product Design Co Ltd
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Priority to CN201710526140.6A priority Critical patent/CN107335577B/en
Publication of CN107335577A publication Critical patent/CN107335577A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B05C1/022Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to the outer surface of hollow articles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G29/00Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00 
    • A47G29/12Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1039Recovery of excess liquid or other fluent material; Controlling means therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02Means for manipulating or holding work, e.g. for separate articles for particular articles

Abstract

The invention discloses a kind of labour-saving letter box arrangements, including bottom frame and the fixed frame being arranged on the bottom frame, the bottom frame bottom is provided with wear-resistant pad, sliding slot is being additionally provided on the left of the fixed frame on the bottom frame, the balladeur train that can control translation is provided in the sliding slot, through slot is provided at the top of the balladeur train, it is provided with top frame translatablely in the upper through slot, the top frame right end is fixedly connected with the fixed frame, the fixed frame left end can be rotatably set right-hand rotation arm, the right-hand rotation arm right end is rotatablely connected with the first motor being arranged in the fixed frame, structure of the invention is relatively simple, production cost is more cheap, it operates relatively simple, considerably increase the mopping efficiency of round mailbox, reduce the waste of human resources, and mopping effect is good, mopping precision is high, meet the demand of modern production.

Description

A kind of labour-saving letter box arrangement
Technical field
The present invention relates to mailbox manufacture field, in particular to a kind of labour-saving letter box arrangement.
Background technique
Currently, the use of mailbox is very extensive, in the process of manufacture of mailbox, need to carry out the outer surface of mailbox Mopping, to increase the service life and aesthetics of mailbox, when needing to carry out mopping to round mailbox, due to the spy of its shape Different property, in the outer ring mopping to round mailbox, fixed difficulty is bigger, and general mopping equipment is unable to satisfy round mailbox Mopping processing, traditional round mailbox mopping mode not only inefficiency, mopping is of poor quality, but also time-consuming and laborious, significantly Human resources are wasted, the cost of mopping is increased, it is therefore, traditional that round mailbox mopping mode is no longer satisfied now The demand of generation production.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of labour-saving letter box arrangements, are able to solve above-mentioned present technology The problems in.
To solve the above problems, the present invention adopts the following technical scheme: a kind of labour-saving letter box arrangement of the invention, including Bottom frame and the fixed frame being arranged on the bottom frame, the bottom frame bottom are provided with wear-resistant pad, are being located at institute on the bottom frame It states and is additionally provided with sliding slot on the left of fixed frame, the balladeur train that can control translation, setting at the top of the balladeur train are provided in the sliding slot There is upper through slot, is provided with top frame in the upper through slot translatablely, the top frame right end is fixedly connected with the fixed frame, described Fixed frame left end can be rotatably set right-hand rotation arm, and the right-hand rotation arm right end turns with the first motor being arranged in the fixed frame Dynamic connection, right-hand rotation arm left end central location are fixedly installed the male arms for being arranged round mailbox, and the male arms left end is set It is equipped with oblique portion, is provided with mopping equipment in the top frame above the male arms, the bottom frame below the male arms On can be provided with rewinding case with discharging, the bottom of the rewinding case is provided with lower through slot, and the balladeur train right end can be rotatably set There is the left-hand rotation arm opposite with the right-hand rotation arm, the left-hand rotation arm right end central location is provided with sinking for the male arms jacking Mouthful, left-hand rotation arm left end is fixedly connected with the transfer rod being arranged in the balladeur train, the balladeur train left end be provided with it is described The tooth roller that transfer rod is fixedly connected, the left end of the balladeur train are additionally provided with to control the sealed of the tooth roller locking and unlocking Device, the top frame left and right sides are additionally provided with hand by device, and the top frame left and right sides is additionally provided with hand by device.
The first screw rod being cooperatively connected with the balladeur train is provided in the sliding slot as a preferred technical solution, it is described First screw rod left end is rotatably cooperatively connected with the sliding slot left part, and the first screw rod right end and setting are right in the sliding slot The second motor rotation connection in end.
The balladeur train left end and right end oppose respectively as a preferred technical solution, is provided with left closure plate and right closure Plate, the left closure plate and right closure plate are translated with the bottom frame and are cooperatively connected, and the right end of the right closure plate is provided with tiltedly To face, the lock uint includes the mounting shell being fixedly connected with the balladeur train, is provided in the mounting shell for accommodating The teeth chamber of tooth roller is stated, being provided in the teeth chamber can upper and lower translation and sealed to be cooperatively connected with the tooth roller Set is provided with screw hole in the sealed set, is provided with third motor in the bottom end of the teeth chamber, in the third motor The second screw rod being cooperatively connected with the screw hole, the mounting shell bottom and the fixed company of the left closure plate are fixedly installed on axis It connects.
The length of the left closure plate is greater than the length of the right closure plate, and the right side as a preferred technical solution, The length of closure plate is greater than the length of the sliding slot, and the area of the left closure plate and the right closure plate is all larger than the sliding slot Area, the right side area of the right closure plate is less than the opening area of the lower through slot.
As a preferred technical solution, the mopping equipment include be arranged in the top frame bottom hydraulic cylinder and with institute The crowded push arm of hydraulic cylinder connection is stated, the crowded push arm bottom is provided with mopping head, and the mopping head connects paint can, institute by paint pipe It states right-hand rotation arm left side and left-hand rotation arm right side and is provided with pushing pad.
It includes that the hand being fixedly mounted at left and right sides of the top frame is taken that the hand, which takes device, as a preferred technical solution, Frame, the hand is taken in frame and is provided with hand and takes, and the hand of the left and right sides is oppositely arranged by frame.
The beneficial effects of the present invention are:
1. round mailbox is set in male arms by the looping pit of round mailbox, then provided by the work of the second motor Power drive balladeur train or so translation, balladeur train or so translates so that left closure plate and right closure plate or so translation, also make left-hand rotation arm Round mailbox is fixedly clamped by side-to-side movement to be moved right by left-hand rotation arm, realizes the automatic left and right translation of balladeur train, The stability of balladeur train or so translation is increased simultaneously, so that round mailbox is fixedly clamped securely, it is convenient by the oblique portion of setting Male arms jacking facilitates right closure plate to pass through lower through slot into heavy mouth, through oblique face.
2. providing the second screw rod of power drive by the work of third motor to rotate, above and below the second sealed set of screw rod rotate driving Translation relieves the locking to tooth roller, tooth roller, which is in, to be turned when sealed set, which translates downwards disengaging, to be cooperated with tooth roller Dynamic state, when sealed set translates up and cooperates with tooth roller, tooth roller is locked, and tooth roller, which is in, cannot rotate shape State, thus control left-hand rotation arm rotary state or can not rotary state, pass through hydraulic cylinder works provide power drive mopping head Decline, and mopping head and the outer ring of round mailbox are abutted, so that pilot brush patent drier adapts to different direct round mailbox, lead to It crosses first motor work and the rotation of power drive right-hand rotation arm is provided, since left-hand rotation arm and right-hand rotation arm are in and round mailbox are fixedly clamped State, therefore round mailbox is also rotated by driving, to carry out mopping by outer ring of the mopping head to round mailbox, is increased greatly The mopping efficiency of round mailbox is added.
3. collecting the rubbish generated in mopping circle mailbox by rewinding case, the generation in mopping circle mailbox is avoided Rubbish be scattered everywhere, while also facilitating the cleaning of rubbish, handed over by left closure plate and right closure plate when balladeur train or so translates It is covered for sliding slot, the rubbish generated when dust or mopping can be effectively prevent to fall in sliding slot, effectively prevent rubbish Fall in sliding slot and influence balladeur train or so translation.
4. structure of the invention is relatively simple, production cost is more cheap, and operation is relatively simple, considerably increases round letter The mopping efficiency of case reduces the waste of human resources, and mopping effect is good, and mopping precision is high, meets modern production Demand.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of labour-saving letter box arrangement of the present invention;
Fig. 2 is clamped and fixed for mailbox round in Fig. 1 and the structural schematic diagram in machining state;
Fig. 3 is the structural schematic diagram of round mailbox in the present invention;
Fig. 4 is arrow direction structural schematic diagram in Fig. 1.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Including bottom frame 1 and consolidating on the bottom frame 1 is arranged in a kind of labour-saving letter box arrangement shown in -4 refering to fig. 1 Determine frame 2,1 bottom of bottom frame is provided with wear-resistant pad 101, is additionally provided on the bottom frame 1 in the left side for being located at the fixed frame 2 Sliding slot 11 is provided with the balladeur train 3 that can control translation in the sliding slot 11, is provided with through slot 45 at the top of the balladeur train 3, it is described on Top frame 4 is provided in through slot 45 translatablely, 4 right end of top frame is fixedly connected with the fixed frame 2, and the fixed frame 2 is left End can be rotatably set right-hand rotation arm 7, and 7 right end of right-hand rotation arm is rotated with the first motor 71 being arranged in the fixed frame 2 Connection, the 7 left end central location of right-hand rotation arm are fixedly installed the male arms 72 for being arranged round mailbox 99, and the male arms 72 is left End is provided with oblique portion 73, mopping equipment is provided in the top frame 4 above the male arms 72, below the male arms 72 The bottom frame 1 on can be provided with rewinding case 81 with discharging, by rewinding case 81 collect to round mailbox 99 carry out mopping When the rubbish that generates, avoid the rubbish generated when to round 99 mopping of mailbox from being scattered everywhere, also facilitate the cleaning of rubbish, it is described The bottom of rewinding case 81 is provided with lower through slot 82, and 3 right end of balladeur train can be rotatably set a left side opposite with the right-hand rotation arm 7 Pivoted arm 6, the 6 right end central location of left-hand rotation arm are provided with the heavy mouth 62 for 72 jacking of male arms, 6 left side of left-hand rotation arm It holds and is fixedly connected with the transfer rod 63 being arranged in the balladeur train 3, is provided with and the fixed company of the transfer rod 63 in 3 left end of balladeur train The tooth roller 64 connect, the left end of the balladeur train 3 are additionally provided with the lock uint to control 64 locking and unlocking of tooth roller, To control the tooth roller 64 be in can rotate or cannot rotary state, be additionally provided at left and right sides of the top frame 4 Hand takes device.
Wherein, the first screw rod 12 being cooperatively connected with the balladeur train 3, first screw rod 12 are provided in the sliding slot 11 Left end is rotatably cooperatively connected with 11 left part of sliding slot, and 12 right end of the first screw rod and setting are in 11 right end of sliding slot The second motor 13 rotation connection in portion, the left and right of the balladeur train 3 is translated across second motor 13 and provides power drive, real The automatic left and right translation of the existing balladeur train 3.
Wherein, 3 left end of balladeur train and right end oppose respectively is provided with left closure plate 31 and right closure plate 32, and the left side is closed Plywood 31 and right closure plate 32, which are translated with the bottom frame 1, to be cooperatively connected, and the right end of the right closure plate 32 is provided with oblique face 33, by the oblique face 33 facilitate the right closure plate 32 pass through the lower through slot 82, the lock uint include with it is described The mounting shell 5 that balladeur train 3 is fixedly connected is provided with the teeth chamber 51 for accommodating the tooth roller 64 in the mounting shell 5, described Be provided in teeth chamber 51 can upper and lower translation and the sealed set 54 to be cooperatively connected with the tooth roller 64, the sealed set 54 In be provided with screw hole 55, third motor 52 is provided in the bottom end of the teeth chamber 51, on the axis of the third motor 52 It is fixedly installed the second screw rod 53 being cooperatively connected with the screw hole 55,5 bottom of mounting shell and the left closure plate 31 are solid Fixed connection.
Wherein, the length of the left closure plate 31 is greater than the length of the right closure plate 32, and the right closure plate 32 Length is greater than the length of the sliding slot 11, and the area of the left closure plate 31 and the right closure plate 32 is all larger than the sliding slot 11 Area, the right side area of the right closure plate 32 is less than the opening area of the lower through slot 82, passes through the left closure plate 31 and right closure plate 32 when the balladeur train 3 or so translates alternately the sliding slot 11 is covered, can effectively prevent dust or The rubbish generated when person's mopping is fallen in the sliding slot 11.
Wherein, the mopping equipment include be arranged in 4 bottom of top frame hydraulic cylinder 42 and with the hydraulic cylinder 42 The crowded push arm 43 of connection, crowded 43 bottom of push arm are provided with mopping head 44, and the mopping head 44 connects paint can 46 by paint pipe, It is painted by paint can 46 to provide mopping head 44,7 left side of right-hand rotation arm and 6 right side of left-hand rotation arm are provided with and push away Pad 61 can be effectively prevent by the way that the pushing pad 61 is arranged on 7 left side of right-hand rotation arm and 6 right side of left-hand rotation arm Be fixedly clamped round mailbox 99 when, the right-hand rotation arm 7 and the left-hand rotation arm 6 crush the round mailbox 99, to cause circle The damage of mailbox 99.
Wherein, the right-hand rotation arm 7 and the left-hand rotation arm 6 are the identical rectangular-shape of volume.
Wherein, it includes being fixedly mounted on the hand of 4 left and right sides of top frame by frame 401 that the hand, which takes device, and the hand is taken Hand is provided in frame 401 by hole 402, and the hand of the left and right sides takes frame 401 to be oppositely arranged, to take 402 side of hole by hand Just the present apparatus is lifted to move, improves mobile convenience.
Under initial position, the balladeur train 3 is located at the left end position of the sliding slot 11, at the right closure plate 32 In the sliding slot 11 is covered state, the sealed set 54 in the lock uint be in the tooth roller 64 cooperation and incite somebody to action The state that the tooth roller 64 locks, the first motor 71 are in stop working state, and the rewinding case 81 is mounted on described On bottom frame 1 and it is located at 72 lower section of male arms;
When needing to be fixedly clamped round mailbox 99, round mailbox 99 is set in by the looping pit for first passing through round mailbox 99 In the male arms 72, then controls second motor 13 work and the rotation of the first screw rod 12 described in power drive is provided, described the Balladeur train 3 described in one screw rod, 12 rotate driving makes the left closure plate 31 and the right side to right translation to right translation, the balladeur train 3 Closure plate 32 moves the left-hand rotation arm 6 to the right-hand rotation arm 7 to right translation, the right closure plate 32 to right translation and Across the lower through slot 82, when the left-hand rotation arm 6 moves right and contacts with round mailbox 99 and clamp round mailbox 99, institute Male arms 72 is stated through oblique 73 jacking of portion into the heavy mouth 62, the left closure plate 31 is in and hides the sliding slot 11 Cover shape state, at this point, control second motor 13 stops working, round mailbox 99 is in the state that is clamped and fixed;
It when needing mopping circle mailbox 99, first controls the hydraulic cylinder 42 and works, so that the crowded push arm 43 drives institute The decline of mopping head 44 is stated, when the mopping head 44 is abutted with the outer ring of round mailbox 99, the hydraulic cylinder 42 is controlled and stops work Make, then controls the work of third motor 52 and the rotation of second screw rod 53 described in power drive, 53 turns of second screw rod are provided The dynamic driving sealed translation downwards of set 54, when the sealed translation downwards of set 54, which is detached from, to be cooperated with the tooth roller 64, control It makes the third motor 52 to stop working, to release the locking to the tooth roller 64, the tooth roller 64, which is in, to be turned Dynamic state finally controls the first motor 71 and works, and the work of first motor 71 provides described in power drive 7 turns of right-hand rotation arm It is dynamic, the round mailbox 99 is fixedly clamped state since the left-hand rotation arm 6 and the right-hand rotation arm 7 are in, the circle Mailbox 99 is also rotated by driving, so that mopping is carried out by the outer ring of 44 pairs of the mopping head round mailbox 99, it is complete in mopping Cheng Hou controls the first motor 71 and stops working and remove the good round mailbox 99 of mopping.
The beneficial effects of the present invention are:
1. round mailbox is set in male arms by the looping pit of round mailbox, then provided by the work of the second motor Power drive balladeur train or so translation, balladeur train or so translates so that left closure plate and right closure plate or so translation, also make left-hand rotation arm Round mailbox is fixedly clamped by side-to-side movement to be moved right by left-hand rotation arm, realizes the automatic left and right translation of balladeur train, The stability of balladeur train or so translation is increased simultaneously, so that round mailbox is fixedly clamped securely, it is convenient by the oblique portion of setting Male arms jacking facilitates right closure plate to pass through lower through slot into heavy mouth, through oblique face.
2. providing the second screw rod of power drive by the work of third motor to rotate, above and below the second sealed set of screw rod rotate driving Translation relieves the locking to tooth roller, tooth roller, which is in, to be turned when sealed set, which translates downwards disengaging, to be cooperated with tooth roller Dynamic state, when sealed set translates up and cooperates with tooth roller, tooth roller is locked, and tooth roller, which is in, cannot rotate shape State, thus control left-hand rotation arm rotary state or can not rotary state, pass through hydraulic cylinder works provide power drive mopping head Decline, and mopping head and the outer ring of round mailbox are abutted, so that pilot brush patent drier adapts to different direct round mailbox, lead to It crosses first motor work and the rotation of power drive right-hand rotation arm is provided, since left-hand rotation arm and right-hand rotation arm are in and round mailbox are fixedly clamped State, therefore round mailbox is also rotated by driving, to carry out mopping by outer ring of the mopping head to round mailbox, is increased greatly The mopping efficiency of round mailbox is added.
3. collecting the rubbish generated in mopping circle mailbox by rewinding case, the generation in mopping circle mailbox is avoided Rubbish be scattered everywhere, while also facilitating the cleaning of rubbish, handed over by left closure plate and right closure plate when balladeur train or so translates It is covered for sliding slot, the rubbish generated when dust or mopping can be effectively prevent to fall in sliding slot, effectively prevent rubbish Fall in sliding slot and influence balladeur train or so translation.
4. structure of the invention is relatively simple, production cost is more cheap, and operation is relatively simple, considerably increases round letter The mopping efficiency of case reduces the waste of human resources, and mopping effect is good, and mopping precision is high, meets modern production Demand.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (6)

1. a kind of labour-saving letter box arrangement, it is characterised in that: described including bottom frame and the fixed frame being arranged on the bottom frame Bottom frame bottom is provided with wear-resistant pad, sliding slot is additionally provided with being located on the left of the fixed frame on the bottom frame, in the sliding slot It is provided with the balladeur train that can control translation, through slot is provided at the top of the balladeur train, is provided with top translatablely in the upper through slot Frame, the top frame right end are fixedly connected with the fixed frame, and the fixed frame left end can be rotatably set right-hand rotation arm, the right side Pivoted arm right end is rotatablely connected with the first motor being arranged in the fixed frame, the fixed setting of right-hand rotation arm left end central location There is the male arms for being arranged round mailbox, the male arms left end is provided with oblique portion, in the top frame above the male arms It is provided with mopping equipment, rewinding case, the bottom of the rewinding case can be provided on the bottom frame below the male arms with discharging Portion is provided with lower through slot, and the balladeur train right end can be rotatably set the left-hand rotation arm opposite with the right-hand rotation arm, the left-hand rotation arm Right end central location is provided with the heavy mouth for the male arms jacking, left-hand rotation arm left end and is arranged in the balladeur train Transfer rod is fixedly connected, and the balladeur train left end is provided with the tooth roller being fixedly connected with the transfer rod, the left end of the balladeur train is also It is provided with lock uint, hand is additionally provided at left and right sides of the top frame by device.
2. labour-saving letter box arrangement according to claim 1, it is characterised in that: be provided in the sliding slot and the balladeur train The first screw rod being cooperatively connected, first screw rod left end are rotatably cooperatively connected with the sliding slot left part, first spiral shell Bar right end is rotatablely connected with the second motor being arranged in the sliding slot right part.
3. labour-saving letter box arrangement according to claim 1, it is characterised in that: the balladeur train left end and right end oppose respectively It is provided with left closure plate and right closure plate, the left closure plate and right closure plate, which are translated with the bottom frame, to be cooperatively connected, described The right end of right closure plate is provided with oblique face, and the lock uint includes the mounting shell being fixedly connected with the balladeur train, the peace Teeth chamber for accommodating the tooth roller is provided in dress shell, be provided in the teeth chamber can upper and lower translation and to institute The sealed set for stating tooth roller mating connection is provided with screw hole in the sealed set, and the is provided in the bottom end of the teeth chamber Three motors are fixedly installed the second screw rod being cooperatively connected with the screw hole, the mounting shell on the axis of the third motor Bottom is fixedly connected with the left closure plate.
4. labour-saving letter box arrangement according to claim 3, it is characterised in that: the length of the left closure plate is greater than described The length of right closure plate, and the length of the right closure plate is greater than the length of the sliding slot, the left closure plate and the right side are closed The area of plywood is all larger than the area of the sliding slot, and the right side area of the right closure plate is less than the opening face of the lower through slot Product.
5. labour-saving letter box arrangement according to claim 1, it is characterised in that: the mopping equipment includes being arranged described The hydraulic cylinder of top frame bottom and the crowded push arm connecting with the hydraulic cylinder, the crowded push arm bottom is provided with mopping head, described Mopping head connects paint can by paint pipe, and right-hand rotation arm left side and left-hand rotation arm right side are provided with pushing pad.
6. labour-saving letter box arrangement according to claim 1, it is characterised in that: it includes being fixedly mounted on that the hand, which takes device, Hand at left and right sides of the top frame takes frame, and the hand, which is taken, to be provided with hand in frame and take, and the hand of the left and right sides takes frame is opposite to set It sets.
CN201710526140.6A 2017-06-30 2017-06-30 A kind of labour-saving letter box arrangement Active CN107335577B (en)

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CN108212646A (en) * 2017-11-23 2018-06-29 梅金琪 A kind of improved-type letter box arrangement
CN108212658A (en) * 2017-12-01 2018-06-29 广州拓讯安防科技有限公司 A kind of improved-type mail box device
CN108339691B (en) * 2018-04-24 2019-07-16 浦江县科创进出口有限公司 A kind of mailbox spray-painting plant

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