The content of the invention
The technical problem to be solved in the present invention is to provide a kind of mailbox, its can solve the problem that it is above-mentioned it is existing in the art the problem of.
To solve the above problems, the present invention is adopted the following technical scheme that:The present invention a kind of mailbox, including packing plate and
The wide frame of activity being connected with the packing plate activity, the packing plate bottom is provided with base, the packing plate and set
There is the movable sipes that left and right is communicated, the wide frame of activity includes the bottom girder being connected with the movable sipes activity, Yi Jishe
Put in the bottom girder left end and the left beam that is connected with packing plate left side activity, and be arranged on the bottom girder right-hand member
And the right beam being connected with packing plate right side activity, and connect the top at the left back end and the right back end
Beam, the packing plate crown center mutually claims to be provided with clamp bar, the movable sipes and mutually claims to set respectively in left and right respectively in left and right
It is equipped with fore-aft travel device, the collar extension of the movable sipes left and right ends and mutually claims to be provided with the upper component of screening, the left beam respectively
Right-hand member and the right beam left end mutually claim to be provided with the company of being provided between up and down device, two up and down devices respectively
Pressure head is fixedly installed in the middle of bar, the connecting rod bottom, the pressure head outer cover is provided with flexible anti-gland, and the back timber bottom is set
It is equipped with the pressure head cavity volume for receiving the pressure head.
As preferred technical scheme, the top end face area of the base is identical with the bottom face area of the packing plate,
Each length in two clamp bars is identical with the length of the packing plate, the height of the connecting rod and the height of the pressure head
Spend the height that sum is equal to the pressure head cavity volume.
As preferred technical scheme, the fore-aft travel device includes through the bottom girder and matched somebody with somebody with the bottom girder screw thread
Close the front and rear spiral shell mobile jib of connection, the front and rear spiral shell mobile jib front end and the rotatable mating connection of front walls of the movable sipes, institute
The front and rear motor that front and rear spiral shell mobile jib rear end is stated with being arranged in the rear wall of the movable sipes is connected, and is set in the bottom girder
There is the front and rear spiral shell main aperture run through for the front and rear spiral shell mobile jib.
As preferred technical scheme, in the screening component include respectively mutually claim be arranged on the movable sipes front walls and
In cavity volume one and cavity volume two in rear wall, the cavity volume one and cavity volume two respectively mutually claim be provided with before can roll over curtain and after can roll over
Curtain, it is described before can roll over curtain front end be fixedly connected with the cavity wall of the cavity volume one, the front end face of rear end and the bottom girder is consolidated
Fixed connection, it is described after can roll over curtain front end be fixedly connected with the rear end face of the bottom girder, the cavity wall of rear end and the cavity volume two
Be fixedly connected, it is described before can roll over curtain bottom and top and it is described after can roll over the bottom and top of curtain and be provided with and seal
Layer.
As preferred technical scheme, the up and down device includes the first movable sipes, and is arranged on described the
Spiral shell mobile jib up and down in one movable sipes, the base wall of the spiral shell mobile jib bottom up and down and the described first activity sipes is rotatable to match somebody with somebody
Connection is closed, the spiral shell mobile jib top up and down is connected with the motor up and down being arranged in the top wall of the described first movable sipes,
Be provided with the first movable sipes can it is up and down and with the movable clip block that spiral shell mobile jib screw thread is connected up and down, institute
State and be provided with movable clip block for the spiral shell main aperture up and down that spiral shell mobile jib runs through up and down, the pressure head cavity volume two ends communicate two respectively
Individual described first movable sipes, two movable clip blocks fix the pressure head lowerly to disassembled, the movable clip block
Length is identical with the length of the described first movable sipes.
The beneficial effects of the invention are as follows:
1. by two fore-aft travel devices can the wide frame fore-aft travel of smooth drive activity to adjust the front and back position of movable wide frame,
I.e. the front and back position of adjustment pressure head pressure, adds the stability of movable wide frame fore-aft travel, by movable sipes or so two
The upper component of screening is respectively provided with the collar extension at end, dust can be avoided to enter in movable sipes and influence bottom girder fore-aft travel, it is preceding to roll over
Curtain can roll over curtain with after to add movable sipes or so two with bottom girder fore-aft travel in expansion or folded state
Closure at the collar extension at end, and sealing effect is good.
2. by two up and down devices can two movable clip blocks of smooth drive move up and down, two movable clip blocks are removable
Fix pressure head with taking off and pressure head is moved up and down, so that convenient to the letter in the mailbox body of diverse location on fore-and-aft direction
Part is compressed, and adds the stability of pressure head up and down motion, it is ensured that stability of the pressure head when compressing mail, and pressure head
Also allow for changing after damage, pressure head in being received within pressure head cavity volume, plays pressure head preferable protective effect when not in use,
Pressure head is prevented to be damaged.
3. present apparatus overall structure is simple, production cost is relatively low, simple to operate, and the front and back position of pressure head passes through front and rear
Electric motor operation provides power drive, and the upper-lower position of pressure head provides power drive by electric motor operation up and down, so that pressure head
Stability when compressing mail, the packing operation of Handy post-box body, mail packing efficiency high is adapted to promote the use of.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of mailbox shown in Fig. 1-5, including packing plate 2 and the work with the activity mating connection of packing plate 2
Wide frame 3 is moved, packing plate 2 bottom is provided with base 1, the packing plate 2 and is provided with the movable sipes 4 that left and right is communicated, institute
State the bottom girder 31 that movable wide frame 3 includes being connected with the activity of movable sipes 4, and be arranged on the left end of bottom girder 31 and
The left beam 32 being connected with packing plate 2 left side activity, and be arranged on the right-hand member of bottom girder 31 and with the packing
The right beam 33 that the activity of the right side of plate 2 is connected, and connect the back timber 34 on the left top of beam 32 and the top of right beam 33,
Packing plate 2 crown center mutually claims to be provided with clamp bar 21, the movable sipes 4 and mutually claims to set respectively in left and right respectively in left and right
It is equipped with fore-aft travel device, the collar extension of the movable left and right ends of sipes 4 and mutually claims to be provided with the upper component of screening, the left beam respectively
32 right-hand members and the left end of right beam 33 mutually claim to be provided between up and down device, two up and down devices respectively to set
Have and pressure head 6 is fixedly installed in the middle of connecting rod 61, the bottom of connecting rod 61, the outer cover of pressure head 6 is provided with flexible anti-gland 62, institute
State the bottom of back timber 34 and be provided with pressure head cavity volume 5 for receiving the pressure head 6, it is flexible anti-by being arranged outside the pressure head 6
Gland 62, can avoid the pressure head 6 from damaging mail when compressing mail.
Wherein, the top end face area of the base 1 is identical with the bottom face area of the packing plate 2, two clamp bars
Each length in 21 is identical with the length of the packing plate 2, and two clamp bars 21 are to clamp mailbox body, the company
The height of bar 61 and the height sum of the pressure head 6 are equal to the height of the pressure head cavity volume 5.
Wherein, the fore-aft travel device is included before being connected through the bottom girder 31 and with the screw thread of bottom girder 31
Spiral shell mobile jib 42 afterwards, it is described before and after the front end of spiral shell mobile jib 42 and the rotatable mating connection of front walls of the movable sipes 4, it is described before and after
The rear end of spiral shell mobile jib 42 is connected with the front and rear motor 41 being arranged in the rear wall of the movable sipes 4, is set in the bottom girder 31
It is equipped with for the front and rear spiral shell main aperture that spiral shell mobile jib 42 runs through before and after described, can be described in smooth drive by two fore-aft travel devices
The wide fore-aft travel of frame 3 of activity is to adjust the front and back position of the movable wide frame 3.
Wherein, component includes the appearance for mutually claiming to be arranged in the front walls of movable sipes 4 and rear wall respectively in the screening
Mutual title can roll over curtain 7 before being provided with and can roll over curtain 77 with after respectively in chamber one and cavity volume two, the cavity volume one and cavity volume two, described
The preceding front end for rolling over curtain 7 is fixedly connected with the cavity wall of the cavity volume one, rear end is fixedly connected with the front end face of the bottom girder 31,
The front end that can roll over curtain 77 after described is fixedly connected with the rear end face of the bottom girder 31, rear end and the cavity wall of the cavity volume two are fixed
Connection, it is described before can roll over curtain 7 bottom and top and it is described after can roll over the bottom and top of curtain 77 and be provided with and seal
Layer 8, by being respectively provided with component in the screening at the collar extension of the movable left and right ends of sipes 4, can avoid dust from entering institute
State in movable sipes 4 and influence the fore-aft travel of bottom girder 31.
Wherein, the up and down device includes the first movable sipes 51, and is arranged on the described first movable sipes 51
In the mobile jib of spiral shell up and down 52, the bottom of spiral shell mobile jib 52 up and down and the rotatable cooperation of base wall of the described first movable sipes 51 connect
Connect, the top of spiral shell mobile jib 52 up and down connects with the motor up and down 53 being arranged in the top wall of the described first movable sipes 51
Connect, be provided with the first movable sipes 51 can it is up and down and with the activity that the screw thread of spiral shell mobile jib 52 is connected up and down
It is provided with fixture block 54, the movable clip block 54 for the spiral shell main aperture up and down that spiral shell mobile jib 52 runs through up and down, the pressure head cavity volume 5
Two ends communicate two the described first movable sipes 51 respectively, and two movable clip blocks 54 are to the disassembled lowerly fixed pressure
First 6, the length of the movable clip block 54 is identical with the length of the described first movable sipes 51, passes through two up and down dresses
Put pressure head 6 can move up and down described in smooth drive.
In initial position, the motor 53 up and down is in the state that is stopped, and the movable clip block 54 is in
The topmost position of described first movable sipes 51, the connecting rod 61 is fixed by two movable clip blocks 54, at the pressure head 6
In the pressure head cavity volume 5, the front and rear motor 41 is in the state that is stopped, and the bottom girder 31 is in the movable sipes
4 last end position, now, it is described before can roll over curtain 7 and be in expansion and stretch out the cavity volume one with by the movable sipes 4 or so
The state covered at the collar extension at two ends, it is described after can roll over curtain 77 and be in the state in the cavity volume two of being contracted in;
When needing compress packing to mail, first mailbox body is placed on the packing plate 2, by two clamp bars 21
Mailbox body is clamped, then mail is put into mailbox body, controls the front and rear motor 41 to work after mail is piled
To drive the fore-aft travel of bottom girder 31, so as to control the front and back position of the movable wide frame 3, that is, adjust the pressure head 6 and depress
Front and back position, controlled after adjusting it is described before and after motor 41 be stopped, then control the work of motor 53 up and down
Make to drive the movable clip block 54 activity downwards, the movable clip block 54 is movable to drive the pressure head 6 to move downward downwards,
The pressure head 6 is moved downward so as to which the mail in mailbox body be compressed, then control the motor 53 up and down to invert so that
Obtain the pressure head 6 and return to original state, then continue to the front and rear of the control front and rear work of motor 41 adjustment pressure head 6
Position, the front and back position of the pressure head 6 continues to control the motor 53 up and down to work to control the pressure head 6 after adjusting
It is up and down, with this operation repeatedly, so that convenient operate the mail pressure in the mailbox body of diverse location in the longitudinal direction
Tightly so that can be put into enough mails in single mailbox body, it is also convenient for the packing processing of mailbox body.
When the bottom girder 31 by the front and rear motor 41 drive and in the movable sipes 4 foremost position, this
When, it is described before can roll over curtain 7 and be in the state in the cavity volume one of being contracted in, it is described after can roll over curtain 77 and be in expansion and stretch out institute
The state that cavity volume two is stated will be covered at the collar extension of the movable left and right ends of sipes 4.
The beneficial effects of the invention are as follows:
1. by two fore-aft travel devices can the wide frame fore-aft travel of smooth drive activity to adjust the front and back position of movable wide frame,
I.e. the front and back position of adjustment pressure head pressure, adds the stability of movable wide frame fore-aft travel, by movable sipes or so two
The upper component of screening is respectively provided with the collar extension at end, dust can be avoided to enter in movable sipes and influence bottom girder fore-aft travel, it is preceding to roll over
Curtain can roll over curtain with after to add movable sipes or so two with bottom girder fore-aft travel in expansion or folded state
Closure at the collar extension at end, and sealing effect is good.
2. by two up and down devices can two movable clip blocks of smooth drive move up and down, two movable clip blocks are removable
Fix pressure head with taking off and pressure head is moved up and down, so that convenient to the letter in the mailbox body of diverse location on fore-and-aft direction
Part is compressed, and adds the stability of pressure head up and down motion, it is ensured that stability of the pressure head when compressing mail, and pressure head
Also allow for changing after damage, pressure head in being received within pressure head cavity volume, plays pressure head preferable protective effect when not in use,
Pressure head is prevented to be damaged.
3. present apparatus overall structure is simple, production cost is relatively low, simple to operate, and the front and back position of pressure head passes through front and rear
Electric motor operation provides power drive, and the upper-lower position of pressure head provides power drive by electric motor operation up and down, so that pressure head
Stability when compressing mail, the packing operation of Handy post-box body, mail packing efficiency high is adapted to promote the use of.
General principle, principal character and the advantages of the present invention of the present invention has 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 simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible 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 is defined.