CN2290423Y

CN2290423Y - Enclosed postal bag opening and dusting device

Info

Publication number: CN2290423Y
Application number: CN 97211301
Authority: CN
Inventors: 陈世敏
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-02-14
Filing date: 1997-02-14
Publication date: 1998-09-09
Anticipated expiration: 2007-02-14

Abstract

The utility model provides a closed mailbag opening, tearing and bag pouring sweeping device. A closed shell which closes a dust sucker, a partial hanging machine track and a mail conveyor belt, a power car mechanism which walks on a track, a mailbag dithering crank mechanism, an electric opening and tearing knife which cuts off a binding rope of the mailbag, and an electric control box which controls a power car, the crank mechanism and the opening and tearing knife are additionally arranged on a mailbag opening and tearing track of a conventional pushing and hanging machine, the dust sucker and the mail conveyor belt. A closed and semiautomatic shipping device for opening and tearing the mailbag, pouring a bag and sucking the dust is formed, and the device has the advantages of reasonable structure and convenient operation and is suitable for a post and telecommunication office which undertakes a task of opening and tearing the mailbag.

Description

Closed mailbag is opened down the bag dust exhaust apparatus

The utility model belongs to the mailing machine technical field, and particularly a kind of closed mailbag is opened down the bag dust exhaust apparatus, is applicable to that the mailbag of postal workshop is opened down bag and dust suction operation.

Conventional mailbag is opened down bag dust suction operation by the mailbag " power and free " chain conveyer, and mailbag is opened the dust suction table and formed.By manually cutting off mailbag bundle bag rope, a mailbag of pouring out in the bag drops on the desktop, and the dust that produces when opening bag is siphoned away by the dust exhaust apparatus that is arranged on the operating personnel opposite.The shortcoming of this device is, the operator is among the dirt source, therefore will be subjected to the evil in dirt source, and simultaneously, the dust-absorbing airflow operator's upper body of will flowing through makes the operator enjoy the hardship of dust-absorbing airflow cold wind.

The purpose of this utility model provide a kind of by closed housing, mailbag power car, electronicly open cutter, the original closed mailbag that pushes away on-hook mailbag track, dust catcher, conveyer belt of cooperation that a bag crank, electric cabinet form of falling is opened down bag, dust exhaust apparatus; realize electronic disconnected rope, sealing dust suction; reduce labor intensity the healthy purpose of protection operating personnel to reach.

The utility model is realized by the following technical solutions.

With a closed housing with dust exhaust apparatus, part pushes away on-hook mailbag track and mail conveyor is closed, establish a power car that can be on the power car track can drive the mailbag traveling during traveling pushing away on-hook mailbag track upside, above the power car track of closed housing top, be provided with an electronic shake and fall a bag crank mechanism, the electric cabinet that is located at the closed housing side with cable with fall a bag crank mechanism, power car and the electronic cutter of opening and be connected, be used for control and fall bag crank and electronicly open cutter and power car work.

According to the utility model, described closed housing can be cuboid, and left and right sides is provided with can be for mail and the current dodge gate of mailbag.Closed housing also can be selected semicolumn-half cuboid for use, and half cuboid left and right sides is provided with the dodge gate of mailbag turnover, and the semicolumn side is provided with mail and transports dodge gate, and the mail conveyor of this moment is the disc band.

According to the utility model, the described electronic cutter of opening is that electric rotary is opened cutter, and by the cutter hub of band front end hook, be installed in the rotatable tubular cutter in the anterior inner chamber of this cutter hub, and driving one resetting means of this tubular cutter is formed.This tubular cutter is connected by the output shaft of trundle with the micromotor that is contained in the cutter hub rear portion, one end of a back-moving spring is fixed on the tubular cutter, the other end is fixed on the motor output shaft, and the power line of little shape motor is connected with electric cabinet by the load-bearing cable.When cutting the bag rope, open switch, motor rotates, and drives the rotation of tubular cutter and advances, and cuts off rope.

According to the utility model, described shake is fallen the bag crank mechanism by the crank on the speed reducer output shaft that is contained in the crank drive motor, form with the connecting rod that this crank is connected, one end of connecting rod is hinged on the closed housing top, the tie point of connecting rod and crank is a connecting rod pivot, and the connecting rod free end can touch the hitch of mailbag.The rotation of motor drives crank makes connecting rod center on the pin joint swing.Thereby drive the mailbag shake, the mail in the evacuation mailbag.

According to the utility model, described power car by car body, be installed in motor and reductor thereof on this car body, be located at a pair of travelling wheel on the power car track of being suspended on of car body upside, be contained in the car body downside can only unidirectional swing the bag taking push pedal and the bag taking push pedal that can swing form.

Adopt closed mailbag of the present utility model to open down the bag dust exhaust apparatus, mailbag is suspended on the mailbag pushing-type and hangs the closed housing outside on the delivery track.Under the control of electric cabinet, power car is parked in the outside, the closed housing right side, when the operator presses the bag taking button, bag taking push pedal on the power car will be suspended on first mailbag that pushes away on the on-hook track and shift the closed housing left-external side onto and stop and to await orders, the operator opens on the bag rope that cutter hangs over this mailbag electronic, press open button after, in the time of in the middle of power car is sent to first mailbag in the closed housing, electronicly open cutter work, cut off and prick the bag rope, this moment, crank rotated, the shake mailbag, mail is poured out under the gravity effect and is dropped on the conveyer belt in the bag, and after about 10 seconds, parking was awaited orders outside power car was got back to automatically and closed the capsule right side, when getting second mailbag the bag hides of first bum is released the left-external side of closed housing, second mailbag also arrives to wait to hang simultaneously opens cutter position, repeats above-mentioned action, and the rest may be inferred.The operation of conveyer belt is optionally controlled by the operator.Just work of dust catcher start, the dust that inspiration produces when falling bag, shutdown just quits work, and is irrelevant with said procedure.

Adopt the utility model, can select linear conveyer belt or circular conveyer belt for use according to each post office concrete condition.Therefore be applicable to various site conditions.Owing to operating personnel and unpacking are kept apart with closed housing, therefore make the operator break away from dust atmosphere, avoid the hardship of dust-absorbing airflow cold wind again.

The utility model is described in further detail below in conjunction with accompanying drawing.The just embodiment that accompanying drawing is given can also have other embodiment, all belongs to protection domain of the present utility model.

Fig. 1 is the front view of an embodiment of the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the vertical view of another embodiment of the utility model.

Fig. 4 opens the structural representation of cutter for electric rotary.

Fig. 5 is for shaking a bag crank structure front view.

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is the power car structural representation.

As shown in Figure 1 and Figure 2, open down a bag dust exhaust apparatus according to closed mailbag of the present utility model, comprise conventional on-hook mailbag track 9, the dust exhaust apparatus 7 of pushing away, mail conveyor 1, be characterized in a closed housing 6 with dust exhaust apparatus 7, part pushes away on-hook track 9 and mail conveyor 1 is closed; Be provided with a power car 8 that can be on power car track 2 can drive the mailbag traveling during traveling pushing away on-hook mailbag track 9 upsides; Above the power car track 2 at closed housing 6 tops, be provided with an electronic shake and fall a bag crank mechanism 5; Be provided with electric cabinet 4 in the side of closed housing 6, fall a bag crank mechanism 5, power car 8 and the electronic cutter 3 of opening with cable and shake and be connected.Electronic open cutter 3 by the load-bearing cable suspension in the side of closed housing 6 or be held in operating personnel's hand.

Closed mailbag is as shown in Figure 1, 2 opened down the bag dust exhaust apparatus, and closed housing 6 is a cuboid, and left and right side is provided with the dodge gate that can supply mail and mailbag 10 to pass through.

Also can adopt half cuboid closed housing 6, half cuboid left and right sides of semicolumn as shown in Figure 3 to be provided with the dodge gate that mailbag 10 passes in and out, the semicolumn side is provided with the dodge gate that mail transports, and the mail conveyor of this moment is a disc band 11.

Above-mentioned dodge gate can adopt curtain formula door, also can adopt various forms of sliding doors.During with curtain formula door, when mailbag or mail pass through, lift or squeeze and open curtain formula door by mailbag or mail, after mailbag or mail passed through, curtain formula door was closed automatically by gravity or elastic force, also can adopt the induction type sliding door, mailbag or mail near the time, sliding door is opened, and closes up by back sliding door.

As shown in Figure 4, open cutter according to the electronic cutter 3 of opening of the present utility model for electric rotary, by the cutter hub 31 of band front end hook, be installed in the rotation tubular cutter 32 in this cutter hub front portion and drive a resetting means and formed, this tubular cutter 32 is connected by the output shaft 35 of trundle 34 with the micromotor 36 that is contained in cutter hub 31 rear portions, back-moving spring 33 1 ends are fixed on the tubular cutter 32, the other end is fixed near the output shaft 35 in tubular cutter 32 rear ends, and the power line 37 of micromotor 36 is connected with electric cabinet 4 by load-bearing cable 38.39 is the mailbag tie string.

Be provided with down the gauge tap of bag crank mechanism 5 in the electric cabinet 4, the startup of power car, control instruction switch and control program such as stop, advancing, retreat, the electronic gauge tap of opening cutter.Connect switch, micromachine 36 work promote 32 rotations of tubular cutter and advance, and cut off tie string 39, cut off switch, and motor 36 quits work, and tubular cutter 32 is return original position after under the effect of back-moving spring.

Shown in Fig. 5,6, according to the bag dust exhaust apparatus of envelope formula mailbag that closes of the present utility model, described shake is fallen bag crank mechanism 5 by the crank 52 on the output shaft of the reductor 53 that is contained in motor 54, the connecting rod 51 that is connected with this crank is formed, one end of connecting rod 51 is hinged on closed housing 6 tops, connecting rod 51 is the fulcrum of connecting rod 51 with the tie point of crank 52, and the free end of connecting rod can touch the hitch of mailbag 10.When pushing away extension mailbag arrival assigned position, start crank mechanism, drive the mailbag shake, the mail in the mailbag falls under gravity on the conveyer belt.

As shown in Figure 7, according to the closed power car 8 of opening down the bag dust exhaust apparatus of the present utility model by car body 81, be installed in motor 82 and reductor 83 thereof on the car body, be located at the car body upside be suspended on a pair of travelling wheel mechanism 84 on the power car track 2, be contained in car body 81 lower right sides can only unidirectional swing bag taking push pedal 85 and the bag taking push pedal 86 that can swing of lower-left side formed, the output shaft of reductor 83 is connected with travelling wheel mechanism 84.

Adopt closed mailbag of the present utility model to open down the bag dust exhaust apparatus, when needs are opened mailbag, power car traveling switch on the control electric cabinet, make its arrival get the mailbag position, be closed housing 6 right outside A sections, bag taking push pedal 85 is got back to stand up position then hanging the effect bottom left pendulum of mailbag mechanism, power car is gone back, enter in the sealing chamber 6, stop behind the assigned position in the arrival C section, the hook that operating personnel manually will open cutter 3 is suspended on the mailbag tie string 39, start the electronic cutter 3 of opening, return cut off mailbag tie string 39 after the B section after, start shake crank mechanism 5, shake mailbag 10, pour out mailbag, start the dust that produces when bag is fallen in the dust catcher suction simultaneously.Fallen mail after about 10 seconds, closed shake crank mechanism 5, the car 8 that turns on the power turns back to right outside A section after arriving closed housings 6 left-external side C sections again.Repeat above-mentioned operation process, until finishing whole operations.

This apparatus structure is reasonable, easy to operate, is applicable to bear the post and telecommunications office that mailbag is opened task.

Claims

1, a kind of closed mailbag is opened down the bag dust exhaust apparatus, comprise and push away on-hook mailbag track (9), dust catcher (7) and mail conveyor (1), it is characterized in that having a closed housing (6) with dust catcher (7), part hangs machine track (9) and mail conveyor (1) is closed, be provided with a power car (8) that when power car track (2) is gone up traveling, can drive the mailbag traveling pushing away on-hook mailbag track (9) upside, be provided with an electronic shake in the top of closed housing (6) top power car track (2) and fall a bag crank mechanism (5), the electric cabinet (4) that is located at the side of closed housing (6) falls a bag crank mechanism (5) with cable and shake, power car (8), the electronic cutter (3) of opening is connected.

2, closed mailbag according to claim 1 is opened down the bag dust exhaust apparatus, it is characterized in that described closed mailbag open down the bag dust exhaust apparatus, it is characterized in that described closed housing (6) is a cuboid, left and right sides is provided with mail and the current dodge gate of mailbag (10).

3, closed mailbag according to claim 1 is opened down the bag dust exhaust apparatus, it is characterized in that described closed housing (6) is semicolumn-half cuboid, half rectangular side is provided with the dodge gate of mailbag (10) turnover, the semicolumn side is provided with mail and transports dodge gate, and the mail conveyor of this moment is disc band (11).

4, closed mailbag according to claim 1 is opened down the bag dust exhaust apparatus, it is characterized in that the described electronic cutter (3) of opening opens cutter for electric rotary, by the cutter hub (31) of front end band hook, be installed in the anterior inner chamber of this cutter hub rotatable tubular cutter (32) and drive a resetting means and formed.

5, open down the bag dust exhaust apparatus according to claim 1 or 4 described closed mailbags, it is characterized in that the described electronic output shaft (35) of cutter (3) by trundle (34) and the motor that is contained in the cutter hub rear portion (36) of opening is connected, back-moving spring (33) one ends are fixed on the tubular cutter (32), the other end is fixed on the output shaft (35), and the power line (37) of micromotor (36) is connected with electric cabinet (4) by load-bearing cable (38).

6, closed mailbag according to claim 1 is opened down the bag dust exhaust apparatus, it is characterized in that described shake falls bag crank mechanism (5) and be made up of crank on the output shaft of the reductor that is contained in motor (54) (53) (52) and the connecting rod (51) that is connected with this crank, one end of connecting rod (51) is hinged on closed housing (6) top, connecting rod (51) is the fulcrum of connecting rod (51) with the tie point of crank (52), and the free end of connecting rod can touch the hitch of mailbag (10).

7, closed mailbag according to claim 1 is opened down the bag dust exhaust apparatus, it is characterized in that described power car (8) by car body (81), be installed in motor (82) and reductor (83) thereof on this car body, be located at the car body upside be suspended on a pair of travelling wheel mechanism (84) on the power car track (2), be contained in car body (81) lower right side can only unidirectional swing bag taking push pedal (85) and the bag taking push pedal (86) that can swing in left side formed, the output shaft of reductor (83) is connected with travelling wheel mechanism (84).