阅读说明：本技术 一种进出口传送检查设备 (Import and export conveying inspection equipment ) 是由 杨文香 范桂暖 金洁 于 2018-10-15 设计创作，主要内容包括：本发明属于进出口传送检查装置技术领域,尤其涉及一种进出口传送检查设备,它包括底座装置、解锁机构等,在货物从上货物处到传送带加速处的过程中,相邻的两个传送带单元相连在一起；从而使得上货物处的货物可以紧密的排列在一起；当传送带机构经过解锁机构后,从而使得间隔机构在加速装置的作用下快速的沿线性方向上展开,从而使放置在传送带单元上的紧密排列的货物将会在展开后的间隔机构的作用下出现间隔,此时的检查人员将可以非常方便快速的检查传送带机构上的货物,从而使得检查人员可以非常轻松的检查货物,从而使得检查人员的眼睛可以更轻松,提高检查的速度和精确度,从而使得检查人员的眼睛在感官上更加清楚和轻松。(The invention belongs to the technical field of import and export conveying inspection devices, and particularly relates to import and export conveying inspection equipment which comprises a base device, an unlocking mechanism and the like, wherein two adjacent conveying belt units are connected together in the process from a cargo loading position to a conveying belt accelerating position of cargos; so that the goods at the upper goods can be closely arranged together; after conveyor belt mechanism process release mechanism, thereby make spacing mechanism expand in the linear direction along the line that is quick under accelerator's effect, thereby make the closely arranged goods of placing on the conveyer belt unit will appear the interval under the spacing mechanism's after expanding effect, the inspection personnel at this moment will be the goods on the inspection conveyor belt mechanism that can make things convenient for very much fast, thereby make the inspection personnel's inspection goods that can be very light, thereby make inspection personnel's eyes can be more light, improve the speed and the accuracy of inspection, thereby make inspection personnel's eyes clearer and light in the sense organ.)

1. An import-export transfer inspection apparatus, comprising: the automatic locking device comprises a base device, an unlocking mechanism, a driving device, a conveyor belt mechanism, an accelerating device, an inspection device, a limiting device, a pressing mechanism, a locking mechanism and a supporting mechanism, wherein the driving device is arranged on the base device; the driving device is provided with a conveying belt mechanism; the base device is provided with a supporting mechanism, and the supporting mechanism is matched with the upper side part of the conveyor belt mechanism; an unlocking mechanism, two accelerating devices which are symmetrical about the conveying belt mechanism, an inspection device, a limiting device, two pressing mechanisms which are symmetrical about the conveying belt mechanism and a locking mechanism are sequentially arranged on the supporting mechanism along the linear direction, and the unlocking mechanism, the two accelerating devices, the inspection device, the limiting device, the two pressing mechanisms and the locking mechanism are matched with the conveying belt mechanism;

the conveying belt mechanism comprises a lock mechanism, conveying belt units and a spacing mechanism, wherein the conveying belt units are connected into a closed ring shape sequentially through the spacing mechanism; a lock mechanism is arranged between each spacing mechanism and one of the two conveyor belt units, so that the spacing mechanisms and the conveyor belt units are locked, and the spacing mechanisms and the conveyor belt units are connected together;

the conveying belt unit comprises an L-shaped protection plate, a driving strip, second side lugs, a second connecting plate, an accommodating groove, a second T-shaped groove and a second notch, wherein the two second side lugs are symmetrically arranged on the end face of one end of the second connecting plate; two second notches are symmetrically formed in the end face of the other end of the second connecting plate, and round corners are formed in the upper surface and the lower surface of the end of the second connecting plate; cylindrical pins are arranged on the two second gaps; one end of the second connecting plate, which is provided with the second notch, is provided with an accommodating groove which is not communicated; two second T-shaped grooves are symmetrically formed in the bottom surface of the accommodating groove; an L-shaped protection plate is arranged on the upper end face of the second connecting plate; two driving strips are symmetrically arranged on two sides of the second connecting plate;

the spacing mechanism comprises a first connecting plate, a first side support lug, a first notch, an arc middle support lug, a third connecting plate, a volute spiral spring, a rotating shaft and a third side support lug, wherein two first side support lugs are symmetrically arranged on two sides of the end surface of one end of the first connecting plate; two first notches are symmetrically formed in two sides of the end face of the other end of the first connecting plate; a through round hole is formed in the end face of the first notch, and a cylindrical pin is arranged in the round hole; an arc middle support lug is arranged on the end face of the lower end of the third connecting plate; two third side lugs are symmetrically arranged on two sides of the upper end surface of the third connecting plate; the rotating shaft is fixedly arranged in a through hole formed in the arc-shaped middle support lug, and two ends of the rotating shaft extend out of two ends of the arc-shaped middle support lug; scroll springs are symmetrically arranged on the outer circular surfaces of the two ends of the rotating shaft extending out of the arc-shaped middle support lug; the two second side support lugs on the first connecting plate are connected with the arc middle support lug on the third connecting plate through a rotating shaft; a third side lug on the third connecting plate is connected with the second connecting plate through a cylindrical pin arranged at the second gap; the inner end of the volute spiral spring is fixedly arranged on the outer circular surface of the rotating shaft, and the outer end of the volute spiral spring is fixedly arranged on the end surface of the second side lug; the scroll spring is in a compression state for the scroll spring at the merging state of the first connecting plate and the third connecting plate and in a stretching state for the scroll spring at the opening state of the first connecting plate and the third connecting plate after the inlet and outlet conveying inspection device is installed;

for any one conveyor belt unit, one end of a second connecting plate in the conveyor belt unit, which is provided with two second notches, is connected with a third connecting plate in a spacing mechanism on one side of the conveyor belt unit through a cylindrical pin; one end of the second connecting plate, which is provided with two side support lugs, is connected with the first connecting plate of the spacing mechanism positioned on the other side of the conveyor belt unit through a cylindrical pin;

the locking mechanism in the conveyor belt mechanism is unlocked through the unlocking mechanism and locked through the locking mechanism, so that the first connecting plate and the third connecting plate have two states of unfolding and folding;

the accelerating device drives the second connecting plate to move rapidly by utilizing the friction force of the active rotating accelerating friction wheel, so that the first connecting plate and the third connecting plate in the spacing mechanism are unfolded;

the limiting device achieves the purpose of limiting the movement of the goods along with the conveyor belt mechanism for the checked goods through arranging the baffle;

the two pressing mechanisms play roles in pressing and driving the second connecting plate, the third connecting plate and the first connecting plate to move forwards through two actively rotating pressing friction wheels;

the inspection device is internally provided with an X-ray generator, an image system and an alarm system;

the base device comprises first supports and a lower base, wherein two groups of first supports are symmetrically arranged on the upper end surface of the lower base from left to right, and two first supports in each group are symmetrically distributed in front and back relative to the lower base;

the supporting mechanism comprises supporting bars, second supports and supporting grooves, wherein the two groups of second supports are symmetrically arranged on the lower base; the upper end of each group of second supports is provided with a support bar; the end face of each support bar is provided with a through support groove, and the support grooves on the two support bars are distributed oppositely when being installed; the supporting groove is matched with each driving strip;

the accelerating device comprises an accelerating friction wheel and second driving equipment, wherein the lower end of the second driving equipment is fixedly arranged on the supporting bar; the end face of one end of the acceleration friction wheel is fixedly arranged on the end face of an output shaft on the second driving device; the outer circular surface of the acceleration friction wheel is respectively matched with the second connecting plate, the first connecting plate and the third connecting plate;

the limiting device comprises a limiting plate and through holes, wherein the through holes which are not communicated are formed in the lower end face of the limiting plate; the lower end face of the limiting plate is fixedly arranged on the end face of the supporting bar;

the pressing mechanism comprises a third driving device, a first fixing block, a first spring, a first T-shaped block, a pressing friction wheel and a first T-shaped groove, wherein the lower end face of the first fixing block is provided with the first T-shaped groove which is not penetrated; the first T-shaped block is arranged in the first T-shaped groove in a sliding fit manner; a third driving device is fixedly arranged on the first T-shaped block; a compaction friction wheel is arranged on an output shaft of the third driving device; a first spring is arranged in the first T-shaped groove, one end of the first spring is fixedly arranged on the end face of the first T-shaped groove, and the other end of the first spring is fixedly arranged on the end face of the first T-shaped block; the outer circular surface of the compaction friction wheel is respectively matched with the second connecting plate, the first connecting plate and the third connecting plate; the first spring is initially in a compressed state.

2. The import-export transport inspection apparatus of claim 1, wherein: the driving device comprises first driving equipment, a hexagonal driving wheel and a driving shaft, wherein the lower end face of the first driving equipment is fixedly arranged on the upper end face of the lower base; the two driving shafts are both arranged on the two groups of first supports through bearings; each driving shaft is provided with two hexagonal driving wheels; one of the two driving shafts is fixedly connected with the output shaft of the first driving device; the outer side surface of the hexagonal driving wheel is matched with the driving strip.

3. The import-export transport inspection apparatus of claim 1, wherein: the locking mechanism comprises a C-shaped fixing plate, a second fixing block, a second spring, a guide block, an upper locking block, a guide groove, a moving groove and a locking inclined plane, wherein the lower end face of the C-shaped fixing plate is fixedly arranged on the end face of the supporting bar; the end surface of the second fixed block is provided with a non-through moving groove; two guide grooves are symmetrically arranged on two side surfaces of the motion groove; the upper end face of the second fixed block is fixedly arranged at the center of the end face of the C-shaped fixed plate; the lower end surface of the upper locking block is provided with an upper locking inclined surface; two guide blocks are symmetrically arranged on two side surfaces of the upper locking block; the upper locking block is arranged in the motion groove through the sliding fit of the guide block and the guide groove; a second spring is arranged in the guide groove, one end of the second spring is fixedly arranged on the end face of the guide groove, and the other end of the second spring is fixedly arranged on the end face of the upper locking block; the upper locking inclined plane is matched with the L-shaped protection plate.

4. The import-export transport inspection apparatus of claim 1, wherein: the unlocking mechanism comprises unlocking blocks and unlocking inclined planes, wherein the unlocking inclined planes are formed on the end faces of the two unlocking blocks; the two unlocking blocks are symmetrically arranged on the end faces of the two supporting bars, and unlocking inclined planes on the two unlocking blocks are distributed oppositely.

5. The import-export transport inspection apparatus of claim 1, wherein: the lock mechanism is arranged between the first connecting plate and the second connecting plate; the device comprises an installation block, buckles, a first limiting block, a pushing inclined plane, a second limiting block, a telescopic rod, a third spring, a first L-shaped motion strip, a second T-shaped block, a third gap and a fourth gap, wherein two buckles are symmetrically installed on two side surfaces of one end of the installation block, and pushing inclined planes are respectively arranged on the two buckles; the end face of one end of the mounting block, which is far away from the buckle, is fixedly mounted on the end face of the first connecting plate; a through fourth notch is formed in the end face of the first limiting block; the first limiting block is arranged in the accommodating groove in a sliding fit manner through the third T-shaped block and one of the two second T-shaped grooves; the lower end face of one side of the first L-shaped moving strip is fixedly arranged on the end face of the first limiting block, and the first L-shaped moving strip is positioned on the upper side of the fourth notch; the first L-shaped moving strip is positioned in the L-shaped protection plate; a third through notch is formed in the end face of the second limiting block; the second limiting block is arranged in the accommodating groove in a sliding fit mode through the second T-shaped block and the other of the two second T-shaped grooves; the lower end face of one side of the second L-shaped moving strip is fixedly arranged on the end face of the second limiting block, and the second L-shaped moving strip is positioned far away from the upper side of the third notch; the second L-shaped moving strip is positioned in the L-shaped protection plate; two telescopic rods are symmetrically arranged on two side surfaces of the accommodating groove, one of the two telescopic rods is fixedly arranged on the side surface of the accommodating groove, and the other end of the telescopic rod is fixedly arranged on the end surface of the first limiting block; one end of the telescopic rod is fixedly arranged on the side surface of the accommodating groove, and the other end of the telescopic rod is fixedly arranged on the end surface of the second limiting block; the outer sides of the two telescopic rods are nested with third springs; one end of the third spring is fixedly arranged on the side surface of the accommodating groove, and the other end of the third spring is fixedly arranged on the end surface of the first limiting block; one end of the second spring is fixedly arranged on the end face of the second limiting block; a limiting groove is formed between the first limiting block and the second limiting block and matched with the two buckles.

Technical Field

The invention belongs to the technical field of import and export conveying inspection devices, and particularly relates to import and export conveying inspection equipment.

Background

At present, most of the existing import and export transmission inspection devices are electronic devices which use a conveyor belt to convey the inspected goods into an X-ray inspection channel to complete inspection. The goods gets into X ray inspection passageway, will block parcel detection sensor, and detection signal is sent to system control part, produces X ray trigger signal, triggers X ray source and launches the X ray bundle. A fan-shaped X-ray beam passing through the collimator penetrates through an object to be detected on the conveying belt, the X-ray is absorbed by the object to be detected, and finally, the X-ray bombards the dual-energy semiconductor detector arranged in the channel. The detector converts the X-rays into signals, and these very weak signals are amplified and sent to a signal processing cabinet for further processing. At last, the signal is transmitted to an image system, the staff in the inspection box at the moment can observe the images of the goods through human eyes, so that whether the transported goods have prohibited articles or dangerous articles is judged, but the conveying belt structure adopted by the traditional import and export conveying inspection device is simple, the goods are easy to be stacked and arranged on the conveying belt, the goods on the conveying belt at the moment are arranged next to each other, the inspection staff in the inspection box at the moment needs to carefully pay attention to the inspected goods, the eyes of the inspection staff are fatigued due to long-time work, inspection errors are easy to occur, the prohibited articles in the goods are missed to be inspected, the harm to the country and people is caused, and an import and export conveying inspection device is very necessary to avoid the occurrence of the situations.

The invention designs an import and export transmission inspection device to solve the problems.

Disclosure of Invention

Technical problem to be solved by the invention

The invention provides an import and export transmission inspection device, which aims to overcome the defects that the conveyor belt mechanism on an import and export transmission inspection device is simple, the condition of stacking and arrangement is easy to occur on the conveyor belt at the moment, the goods on the conveyor belt are arranged next to each other at the moment, and the inspectors in the inspection box need to carefully inspect the goods, so that the eyes of the inspectors are fatigued due to long-time work, the inspectors are easy to have inspection errors, the forbidden goods in the goods are not inspected, and the state and people are harmed.

(II) technical scheme of the invention

In order to solve the defects in the prior art, the invention discloses an import/export transmission inspection device which is realized by adopting the following technical scheme.

An import-export transfer inspection apparatus, comprising: the automatic locking device comprises a base device, an unlocking mechanism, a driving device, a conveyor belt mechanism, an accelerating device, an inspection device, a limiting device, a pressing mechanism, a locking mechanism and a supporting mechanism, wherein the driving device is arranged on the base device; the driving device is provided with a conveying belt mechanism; the base device is provided with a supporting mechanism, and the supporting mechanism is matched with the upper side part of the conveyor belt mechanism; the support mechanism is sequentially provided with an unlocking mechanism, an accelerating device, an inspection device, a limiting device, a pressing mechanism and a locking mechanism along the linear direction, and the unlocking mechanism, the accelerating device, the inspection device, the limiting device, the pressing mechanism and the locking mechanism are all matched with the conveyor belt mechanism.

The conveying belt mechanism comprises a lock mechanism, conveying belt units and a spacing mechanism, wherein the conveying belt units are connected into a closed ring shape by the spacing mechanism; a lock mechanism is arranged between each spacing mechanism and one of the two conveyor belt units, so that the spacing mechanisms and the conveyor belt units are locked, and the spacing mechanisms and the conveyor belt units are connected together; each lock mechanism is matched with the unlocking mechanism and the locking mechanism.

The conveying belt unit comprises an L-shaped protection plate, a driving strip, second side lugs, a second connecting plate, an accommodating groove, a second T-shaped groove and a second notch, wherein the two second side lugs are symmetrically arranged on the end face of one end of the second connecting plate; two second notches are symmetrically formed in the end face of the other end of the second connecting plate, and round corners are formed in the upper surface and the lower surface of the end of the second connecting plate; cylindrical pins are arranged on the two second gaps; one end of the second connecting plate, which is provided with the second notch, is provided with an accommodating groove which is not communicated; two second T-shaped grooves are symmetrically formed in the bottom surface of the accommodating groove; an L-shaped protection plate is arranged on the upper end face of the second connecting plate; two driving strips are symmetrically arranged on two sides of the second connecting plate.

The spacing mechanism comprises a first connecting plate, a first side support lug, a first notch, an arc middle support lug, a third connecting plate, a volute spiral spring, a rotating shaft and a third side support lug, wherein two first side support lugs are symmetrically arranged on two sides of the end surface of one end of the first connecting plate; two first notches are symmetrically formed in two sides of the end face of the other end of the first connecting plate; a through round hole is formed in the end face of the first notch, and a cylindrical pin is arranged in the round hole; an arc middle support lug is arranged on the end face of the lower end of the third connecting plate; two third side lugs are symmetrically arranged on two sides of the upper end surface of the third connecting plate; the rotating shaft is fixedly arranged in a through hole formed in the arc-shaped middle support lug, and two ends of the rotating shaft extend out of two ends of the arc-shaped middle support lug; scroll springs are symmetrically arranged on the outer circular surfaces of the two ends of the rotating shaft extending out of the arc-shaped middle support lug; the two second side support lugs on the first connecting plate are connected with the arc middle support lug on the third connecting plate through a rotating shaft; the inner end of the spiral spring is fixedly arranged on the outer circular surface of the rotating shaft, and the outer end of the spiral spring is fixedly arranged on the end surface of the second side lug. After the device is installed, the scroll spring is in a compressed state for the scroll spring at the merging state of the first connecting plate and the third connecting plate, and is in a stretched state for the scroll spring at the opening state of the first connecting plate and the third connecting plate.

For any one conveyor belt unit, one end of a second connecting plate in the conveyor belt unit, which is provided with two second notches, is connected with a third connecting plate in a spacing mechanism on one side of the conveyor belt unit through a cylindrical pin; one end of the second connecting plate with two side lugs is connected with the first connecting plate of the spacing mechanism positioned at the other side of the conveyor belt unit through a cylindrical pin.

The locking mechanism in the conveyor belt mechanism is unlocked through the unlocking mechanism and locked through the locking mechanism, so that the first connecting plate and the third connecting plate have two states of unfolding and folding.

The accelerating device drives the second connecting plate to move rapidly by utilizing the friction force of the active rotating accelerating friction wheel, so that the first connecting plate and the third connecting plate in the spacing mechanism are unfolded.

The limiting device achieves the purpose of limiting the movement of the goods along with the conveyor belt mechanism to the checked goods through the baffle.

The two pressing mechanisms play roles in pressing and driving the second connecting plate, the third connecting plate and the first connecting plate to move forwards through two actively rotating pressing friction wheels.

As a further optimization of the technology, the base device comprises first supports and a lower base, wherein two groups of first supports are symmetrically arranged on the upper end surface of the lower base from left to right, and the two first supports in each group are symmetrically distributed in the front-back direction of the lower base.

As a further optimization of the technology, the driving device comprises a first driving device, a hexagonal driving wheel and a driving shaft, wherein the lower end face of the first driving device is fixedly arranged on the upper end face of the lower base; the two driving shafts are both arranged on the two groups of first supports through bearings; each driving shaft is provided with two hexagonal driving wheels; one of the two driving shafts is fixedly connected with the output shaft of the first driving device; the outer side surface of the hexagonal driving wheel is matched with the driving strip.

As a further optimization of the technology, the supporting mechanism comprises supporting bars, second supports and supporting grooves, wherein the two groups of second supports are symmetrically arranged on the lower base; the upper end of each group of second supports is provided with a support bar; the end face of each support bar is provided with a through support groove, and the support grooves on the two support bars are distributed relatively when the support bars are installed.

As a further optimization of the technology, the accelerating device comprises an accelerating friction wheel and a second driving device, wherein the lower end of the second driving device is fixedly arranged on the supporting bar; the end face of one end of the acceleration friction wheel is fixedly arranged on the end face of an output shaft on the second driving device; the outer circular surface of the acceleration friction wheel is respectively matched with the second connecting plate, the first connecting plate and the third connecting plate.

As a further optimization of the technology, the inspection device is provided with an X-ray generator, an image system and an alarm system.

As a further optimization of the technology, the limiting device comprises a limiting plate and through holes, wherein the through holes which are not penetrated are formed in the lower end face of the limiting plate; the lower end face of the limiting plate is fixedly arranged on the end face of the supporting bar.

As a further optimization of the technology, the pressing mechanism comprises a third driving device, a first fixed block, a first spring, a first T-shaped block, a pressing friction wheel and a first T-shaped groove, wherein the lower end surface of the first fixed block is provided with the first T-shaped groove which is not penetrated; the first T-shaped block is arranged in the first T-shaped groove in a sliding fit manner; a third driving device is fixedly arranged on the first T-shaped block; a compaction friction wheel is arranged on an output shaft of the third driving device; a first spring is arranged in the first T-shaped groove, one end of the first spring is fixedly arranged on the end face of the first T-shaped groove, and the other end of the first spring is fixedly arranged on the end face of the first T-shaped block; the outer circular surface of the compaction friction wheel is respectively matched with the second connecting plate, the first connecting plate and the third connecting plate.

As a further optimization of the technology, the locking mechanism comprises a C-shaped fixing plate, a second fixing block, a second spring, a guide block, an upper locking block, a guide groove, a moving groove and an upper locking inclined plane, wherein the lower end face of the C-shaped fixing plate is fixedly arranged on the end face of the supporting bar; the end surface of the second fixed block is provided with a non-through moving groove; two guide grooves are symmetrically arranged on two side surfaces of the motion groove; the upper end face of the second fixed block is fixedly arranged at the center of the end face of the C-shaped fixed plate; the lower end surface of the upper locking block is provided with an upper locking inclined surface; two guide blocks are symmetrically arranged on two side surfaces of the upper locking block; the upper locking block is arranged in the motion groove through the sliding fit of the guide block and the guide groove; a second spring is arranged in the guide groove, one end of the second spring is fixedly arranged on the end face of the guide groove, and the other end of the second spring is fixedly arranged on the end face of the upper locking block; the upper locking inclined plane is matched with the L-shaped protection plate.

As a further optimization of the technology, the unlocking mechanism comprises unlocking blocks and unlocking inclined planes, wherein the unlocking inclined planes are formed on the end surfaces of the two unlocking blocks; the two unlocking blocks are symmetrically arranged on the end faces of the two supporting bars, and unlocking inclined planes on the two unlocking blocks are distributed oppositely.

As a further optimization of the present technique, the lock mechanism is disposed between the first connection plate and the second connection plate; the device comprises an installation block, buckles, a first limiting block, a pushing inclined plane, a second limiting block, a telescopic rod, a third spring, a first L-shaped motion strip, a second T-shaped block, a third gap and a fourth gap, wherein two buckles are symmetrically installed on two side surfaces of one end of the installation block, and pushing inclined planes are respectively arranged on the two buckles; the end face of one end of the mounting block, which is far away from the buckle, is fixedly mounted on the end face of the first connecting plate; a through fourth notch is formed in the end face of the first limiting block; the first limiting block is arranged in the accommodating groove in a sliding fit manner through the third T-shaped block and one of the two second T-shaped grooves; the lower end face of one side of the first L-shaped moving strip is fixedly arranged on the end face of the first limiting block, and the first L-shaped moving strip is positioned on the upper side of the fourth notch; the first L-shaped moving strip is positioned in the L-shaped protection plate; a third through notch is formed in the end face of the second limiting block; the second limiting block is arranged in the accommodating groove in a sliding fit mode through the second T-shaped block and the other of the two second T-shaped grooves; the lower end face of one side of the second L-shaped moving strip is fixedly arranged on the end face of the second limiting block, and the second L-shaped moving strip is positioned far away from the upper side of the third notch; the second L-shaped moving strip is positioned in the L-shaped protection plate; two telescopic rods are symmetrically arranged on two side surfaces of the accommodating groove, one of the two telescopic rods is fixedly arranged on the side surface of the accommodating groove, and the other end of the telescopic rod is fixedly arranged on the end surface of the first limiting block; one end of the telescopic rod is fixedly arranged on the side surface of the accommodating groove, and the other end of the telescopic rod is fixedly arranged on the end surface of the second limiting block; the outer sides of the two telescopic rods are nested with third springs; one end of the third spring is fixedly arranged on the side surface of the accommodating groove, and the other end of the third spring is fixedly arranged on the end surface of the first limiting block; one end of the second spring is fixedly arranged on the end face of the second limiting block; a limiting groove is formed between the first limiting block and the second limiting block and matched with the two buckles.

As a further optimization of the technology, the first L-shaped moving bar and the second L-shaped moving bar are respectively matched with the unlocking inclined planes on the two unlocking blocks.

As a further optimization of the technology, the plurality of conveyor belt units are connected into a closed ring shape by a spacing mechanism between every two conveyor belt units and are arranged outside the hexagonal driving wheels on the two driving shafts.

As a further optimization of the present technique, the spring constant of the third spring is less than the spring constant of the second spring.

(III) advantages and advantageous effects of the invention

Compared with the traditional import and export transmission inspection device technology, the import and export transmission inspection device has the advantages that the plurality of conveyor belt units are connected into a closed ring shape by the spacing mechanism, so that when goods are placed at the goods, the goods at the moment can be transported on the conveyor belt mechanism; because the lock mechanisms are arranged between each spacing mechanism and one of the two conveyor belt units, the spacing mechanisms and the conveyor belt units are locked, and the spacing mechanisms and the conveyor belt units are connected together; in the process of transporting on the goods conveyor belt mechanism, the conveyor belt mechanism at the moment can enable two adjacent conveyor belt units to be connected together under the action of the lock mechanism; in the process that goods are conveyed from a goods loading position to a conveyor belt accelerating position, two adjacent conveyor belt units are connected together; so that the goods at the upper goods can be closely arranged together; after the conveyor belt mechanism passes through the unlocking mechanism, the spacing mechanism and the conveyor belt unit are unlocked at the moment, so that the spacing mechanism is quickly unfolded in the linear direction under the action of the accelerating device, the goods which are placed on the conveyor belt unit and are closely arranged are spaced under the action of the unfolded spacing mechanism, the spacing mechanism at the conveyor belt mechanism at the goods inspection position is unfolded at the moment, and the inspector can conveniently and quickly inspect the goods on the conveyor belt mechanism at the moment, so that the inspector can easily inspect the goods, the eyes of the inspector can be relaxed, the inspection speed and the inspection accuracy are improved, and the eyes of the inspector are clearer and relaxed in sense; meanwhile, the conveyor belt mechanisms at the pressing mechanism and the accelerating device can keep a horizontal and straight state; the staff will get the goods on the goods fast off at the department of getting goods, so can not clamp the banded rope on the goods to in the conveyer belt mechanism expandes and folding process.

Drawings

Fig. 1 is a schematic view of the overall component distribution.

Fig. 2 is a schematic view of an accelerator mounting structure.

Fig. 3 is a schematic view of an inspection apparatus mounting structure.

Fig. 4 is a schematic view of the installation structure of the limiting device.

Fig. 5 is a schematic view of a first mount mounting structure.

Fig. 6 is a schematic view of the first driving apparatus.

Fig. 7 is a schematic view of a support device mounting structure.

Fig. 8 is a schematic view of a support bar mounting arrangement.

Fig. 9 is a schematic view of the support bar structure.

Fig. 10 is a schematic view of the accelerator assembly in conjunction with a conveyor belt mechanism.

Fig. 11 is a schematic view of an accelerating friction wheel mounting structure.

Fig. 12 is a schematic view of the unlocking block structure.

Fig. 13 is a schematic view of an unlocking block mounting structure.

Fig. 14 is a schematic view of an accelerating friction wheel structure.

Fig. 15 is a schematic diagram of a limiting plate structure.

Fig. 16 is a schematic view of a spacer mounting structure.

Fig. 17 is a schematic view of a first spring mounting structure.

Fig. 18 is a schematic view of a third driving device mounting structure.

Fig. 19 is a schematic view of a first T-block mounting structure.

Fig. 20 is a schematic view of a first fixed block structure.

Fig. 21 is a schematic view of a second spring mounting structure.

Fig. 22 is a schematic view of a second fixing block structure.

Fig. 23 is a schematic view of a guide block mounting structure.

Figure 24 is a schematic view of a hexagonal drive wheel mounting arrangement.

Fig. 25 is a schematic view of a lock mechanism mounting arrangement.

Fig. 26 is a schematic view of a mounting block mounting structure.

Fig. 27 is a schematic view of a snap-fit arrangement.

Fig. 28 is a schematic view of a third connecting plate mounting structure.

Fig. 29 is a schematic view of a driver blade mounting structure.

Fig. 30 is a schematic view of a telescopic rod mounting structure.

FIG. 31 is a schematic view of a scroll spring mounting arrangement.

Fig. 32 is a schematic view of a second side lug mounting arrangement.

Fig. 33 is a schematic view of a third side lug mounting structure.

FIG. 34 is a schematic view of a spiral spring arrangement.

FIG. 35 is a schematic view of a spiral spring configuration.

FIG. 36 is a schematic view of an L-shaped fender mounting arrangement.

Fig. 37 is a schematic diagram of a second connecting plate structure.

FIG. 38 is a schematic view of a second L-shaped kinematic bar mounting arrangement.

Fig. 39 is a schematic view of a second T-block mounting structure.

Fig. 40 is a second T-shaped block configuration schematic.

FIG. 41 is a schematic view of a first L-shaped kinematic bar mounting arrangement.

FIG. 42 is a schematic view of a first stop block structure.

Fig. 43 is a schematic device flow diagram.

Number designation in the figures: 1. a base unit; 2. a drive device; 3. a conveyor belt mechanism; 4. an acceleration device; 5. an inspection device; 6. a limiting device; 7. a hold-down mechanism; 8. a locking mechanism; 9. a support mechanism; 10. a first support; 11. a lower base; 13. a first driving device; 14. a supporting strip; 15. a second support; 16. a support groove; 17. an acceleration friction wheel; 18. a second driving device; 19. a lock mechanism; 20. unlocking the block; 21. unlocking the inclined plane; 22. a limiting plate; 23. through the hole; 24. a conveyor belt unit; 25. a spacing mechanism; 26. a third driving device; 27. a first fixed block; 28. a first spring; 29. a first T-shaped block; 30. a pressing friction wheel; 31. a first T-shaped slot; 32. a C-shaped fixing plate; 33. an L-shaped protection plate; 34. a second fixed block; 35. a second spring; 36. a guide block; 37. locking the block; 38. a guide groove; 39. a motion groove; 40. a locking bevel; 41. a hexagonal driving wheel; 42. a drive shaft; 43. mounting blocks; 44. a first connecting plate; 45. a first side lug; 46. a first notch; 47. buckling; 48. a drive bar; 49. a second side lug; 50. a second connecting plate; 51. an arc-shaped middle lug; 52. a third connecting plate; 53. a first stopper; 54. a limiting groove; 55. pushing the inclined plane; 56. a second limiting block; 57. a telescopic rod; 58. a third spring; 59. a volute spiral spring; 60. a rotating shaft; 61. accommodating grooves; 62. a second T-shaped slot; 63. a second notch; 64. a third side lug; 65. a first L-shaped motion bar; 66. a second L-shaped motion bar; 67. a second T-shaped block; 68. a third T-shaped block; 69. a third notch; 70. a fourth notch; 74. loading goods; 75. a conveyor belt acceleration location; 76. a cargo inspection site; 77. taking a goods place; 78. pulling the conveyor belt; 79. locking the conveyor belt; 80. cleaning the conveying belt; 81. a conveyor belt unlocking position; 82. an unlocking mechanism.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1, 2, and 3, the unlocking mechanism 82, the two accelerating devices 4 symmetrical with respect to the conveyor belt mechanism 3, the inspection device 5, the limiting device 6, the two pressing mechanisms 7 symmetrical with respect to the conveyor belt mechanism 3, and the locking mechanism 8 are sequentially mounted on the support mechanism 9 in a linear direction.