Automatic code scanning and weighing conveyor
By integrating a barcode cleaning mechanism with high-speed rotating brush roller and descaling scraper on the automatic code scanning weighing conveyor, the problem of barcode pollution in cargo transfer is solved, and the rapid cleaning and accurate identification of cargo box barcodes is achieved, which improves the transmission machine recognition efficiency.
Patent Information
- Application Number
- CN202411169337.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the cargo transfer process, the existing automatic code scanning weighing conveyors have difficulty in identifying cargo barcodes due to dust and dirt, which affects fast and accurate weighing and scanning codes.
An automatic code scanning weighing conveyor is designed, including an item conveying mechanism, a linkage boosting mechanism, a liquid filling mechanism and a barcode cleaning mechanism. The barcode on the top of the cargo box is cleaned through a high-speed rotating micro-wet brush roller and used to remove the The dirt scraper squeezes out the dirt to ensure continuous cleaning.
It realizes rapid cleaning of cargo box barcodes, ensures that the scanner can accurately identify and improves the efficiency and accuracy of the conveyor.
Smart Images
Figure CN119100056A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of conveyors, and in particular to an automatic code scanning and weighing conveyor. Background Art
[0002] The automatic barcode scanning weighing conveyor is a necessary transfer equipment in the logistics industry. It combines weighing and barcode scanning functions, and can achieve fast and accurate weighing and complete barcode scanning identification during cargo transportation.
[0003] However, there are certain defects in the process of cargo transfer by weighing and scanning conveyors. Since the goods pass through different logistics stations and are frequently transferred, the dust in the stations can easily be contaminated on the surface of the cargo box, especially the exposed barcodes will be contaminated by dirt, which in turn affects the scanner's rapid recognition of the barcode on the cargo box.
[0004] In view of the above, the present invention designs an automatic barcode scanning weighing conveyor to solve the above problems. Summary of the invention
[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technology.
[0006] To this end, the technical solution adopted in the present invention is: An automatic barcode scanning and weighing conveyor comprises an article conveying mechanism, a linkage pressurizing mechanism installed on the article conveying mechanism, a loading and liquid injection mechanism installed on the linkage pressurizing mechanism, and a barcode cleaning mechanism installed between the loading and liquid injection mechanism and the linkage pressurizing mechanism; The article conveying mechanism comprises a cargo distributing crawler, and the exterior of the cargo distributing crawler is provided with evenly distributed baffles; The linkage boosting mechanism comprises a load-bearing beam frame, a distance-adjusting assembly installed on a rod body at the top of the load-bearing beam frame, an auxiliary pressure shaft rod movably installed inside the load-bearing beam frame, and a chain transmission-connected to a gear plate of the auxiliary pressure shaft rod; The loading and liquid injection mechanism comprises an extended vertical rod arranged in the distance adjustment assembly, a truss installed outside the extended vertical rod, a liquid injection head installed at the other end of the truss, and a descaling scraper head movably installed outside the truss; The barcode cleaning mechanism includes a drainage roller movably installed in a rectangular slideway in a load-bearing beam, a clamping seat installed outside the drainage roller, a brush roller installed outside the drainage roller, and a guide pad installed outside the clamping seat, and the brush roller is adapted to penetrate into the descaling scraper head.
[0007] In a preferred example, the present invention can be further configured as follows: the article conveying mechanism also includes a first outer plate and a second outer plate, a plurality of auxiliary rotation shafts movably installed between the first outer plate and the second outer plate, a transmission shaft movably installed inside the first outer plate and the second outer plate, a base installed outside the first outer plate, and a motor installed inside the base.
[0008] In a preferred example, the present invention can be further configured as follows: a driving wheel is installed on the transmission shaft inside the motor, and the end of the transmission shaft is installed in a limiting groove opened at one end of the transmission shaft.
[0009] In a preferred example, the present invention can be further configured as follows: the linkage boosting mechanism further includes a first bearing installed in a bearing groove at the bottom of the load-bearing beam frame and a linkage shaft rod movably installed in a bearing groove at the top of the load-bearing beam frame; One end of the linkage shaft rod that passes through the outside of the load-bearing beam frame is equipped with a driven wheel, and the driven wheel is connected to a transmission belt, while the other end of the transmission belt is transmitted to the driving wheel.
[0010] In a preferred example, the present invention can be further configured as follows: the linkage boosting mechanism further includes a positioning member fixedly mounted on the outside of the load-bearing beam frame and a compression spring arranged on the outside of the positioning member; The positioning member is composed of a main end plate and an end rod; The auxiliary pressure shaft rod passes through one end of the load-bearing beam frame to install the secondary end plate, and the interior of the secondary end plate is provided with a hole adapted to the end rod, and the end of the compression spring away from the main end plate is pressed tightly against the secondary end plate.
[0011] In a preferred example, the present invention can be further configured as follows: the distance adjustment assembly includes a support plate, a limit plate arranged on the top of the support plate, and a locking bolt installed in the support plate and the limit plate; Two sliding grooves are provided inside the supporting plate.
[0012] In a preferred example, the present invention can be further configured as follows: the loading and injection mechanism further includes a reinforcing spring arranged outside the elongated vertical rod, a first gasket ring fixedly installed at the bottom end of the elongated vertical rod, a second gasket ring arranged at the bottom of the first gasket ring, and a second bearing installed outside the liquid discharge roller; The second bearing is located inside the first gasket and the second gasket after being overlapped.
[0013] In a preferred example, the present invention can be further configured as follows: the truss is made of stainless steel material, and symmetrically distributed T-shaped grooves are opened on both sides of the truss; A thread groove is formed at one end of the truss away from the injection head, and a compression bolt is arranged in the thread groove; The inner wall of the descaling scraper head is provided with two T-shaped sliding blocks, and the two T-shaped sliding blocks are adapted to penetrate into the two T-shaped grooves, and a handle is installed on the top of the descaling scraper head.
[0014] In a preferred example, the present invention can be further configured as follows: the drainage roller is composed of a rectangular guide rod, a cylindrical pipe and a gear plate installed at one end of the cylindrical pipe, and the outer wall of the cylindrical pipe is provided with evenly distributed filtrate slots, and the end of the rectangular guide rod away from the load-bearing beam is movably installed in the cylindrical pipe.
[0015] In a preferred example, the present invention can be further configured as follows: the guide pad is made of aluminum alloy material, and the guide pad is at a forty-five degree angle along the horizontal direction, and the foot at one end of the guide pad is installed in the slot of the clamp seat by bolts.
[0016] By adopting the above technical solution, the beneficial effects achieved by the present invention are as follows: 1. The present invention arranges a barcode cleaning mechanism on the existing cargo conveyor. When the loading and injection mechanism applies downward pressure to the barcode cleaning mechanism, the brush roller which is rotating at a high speed and is slightly moistened can self-rotate and clean the barcode on the top of the cargo box, thereby facilitating the subsequent barcode scanner to quickly identify the cleaned barcode.
[0017] 2. The present invention arranges a descaling scraper head at one end of the brush roller. When the brush roller is in a dirty state after cleaning the barcode, the cleaning liquid is injected into the discharge roller through the injection head to make the brush roller wet. As the descaling scraper head moves toward the outside of the brush roller, the squeezed brush roller can squeeze out the dirt accumulated inside it, thereby ensuring that the device can continuously clean the cargo box. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the present invention when used; Figure 2 It is a dispersed schematic diagram of the article conveying mechanism of the present invention; Figure 3 For the present invention Figure 2 The enlarged schematic diagram of point A in the middle; Figure 4 It is a schematic diagram of the linkage boosting mechanism of the present invention; Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle; Figure 6 A schematic diagram of a loading and injection mechanism of the present invention; Figure 7 A schematic diagram of the dispersion of the loading and injection mechanism of the present invention; Figure 8 For the present invention Figure 7 The enlarged schematic diagram of the center C; Fig. 9 It is a schematic diagram of the barcode cleaning mechanism of the present invention.
[0019] Reference numerals: 100, article conveying mechanism; 110, first outer plate; 120, second outer plate; 130, auxiliary rotating shaft; 140, transmission shaft; 150, cargo separation crawler; 160, base; 170, motor; 200, linkage booster mechanism; 210, load-bearing beam frame; 220, first bearing; 230, linkage shaft rod; 240, transmission belt; 250, positioning member; 260, compression spring; 270, auxiliary pressure shaft rod; 280, chain; 290, distance adjustment assembly; 291, support plate; 292, limit plate; 293, locking bolt; 300, loading and injection mechanism; 310, lengthening vertical rod; 320, strengthening spring; 330, first gasket; 340, second gasket; 350, second bearing; 360, truss; 370, injection head; 380, descaling scraper; 400, barcode cleaning mechanism; 410, liquid discharge roller; 420, clamping seat; 430, guide pad; 440, brush roller. DETAILED DESCRIPTION
[0020] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.
[0021] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.
[0022] An automatic barcode scanning and weighing conveyor provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings. Embodiment 1:
[0023] Combination Figure 1-Figure 9 As shown, the present invention provides an automatic barcode scanning and weighing conveyor, comprising an article conveying mechanism 100, a linkage boosting mechanism 200 installed on the article conveying mechanism 100, a loading and liquid injection mechanism 300 installed on the linkage boosting mechanism 200, and a barcode cleaning mechanism 400 installed between the loading and liquid injection mechanism 300 and the linkage boosting mechanism 200.
[0024] The article conveying mechanism 100 includes a first outer plate 110, a second outer plate 120, an auxiliary rotating shaft 130, a transmission shaft 140, a cargo distribution track 150, a base 160 and a motor 170. The linkage boosting mechanism 200 includes a load-bearing beam frame 210, a first bearing 220, a linkage shaft rod 230, a transmission belt 240, a positioning member 250, a compression spring 260, an auxiliary pressure shaft rod 270, a chain 280 and a distance adjustment component 290, and the distance adjustment component 290 also includes a support plate 291, a limit plate 292 and a locking bolt 293. The loading and injection mechanism 300 includes an extended vertical rod 310, a reinforcing spring 320, a first gasket 330, a second gasket 340, a second bearing 350, a truss 360 and an injection head 370. The barcode cleaning mechanism 400 includes a discharge roller 410, a clamping seat 420, a guide pad 430 and a brush roller 440.
[0025] The article conveying mechanism 100 includes a cargo separation crawler 150, and evenly distributed baffles are installed on the outside of the cargo separation crawler 150; The linkage boosting mechanism 200 includes a load-bearing beam frame 210, a distance-adjusting assembly 290 installed on the top rod of the load-bearing beam frame 210, an auxiliary pressure shaft rod 270 movably installed inside the load-bearing beam frame 210, and a chain 280 transmission-connected to the gear plate of the auxiliary pressure shaft rod 270; The loading and liquid injection mechanism 300 includes an elongated vertical rod 310 disposed in the distance adjustment assembly 290, a truss 360 installed outside the elongated vertical rod 310, a liquid injection head 370 installed at the other end of the truss 360, and a descaling scraper 380 movably installed outside the truss 360; The barcode cleaning mechanism 400 includes a drainage roller 410 movably installed in a rectangular slide inside the load-bearing beam frame 210, a clamping seat 420 installed outside the drainage roller 410, a brush roller 440 installed outside the drainage roller 410, and a guide pad 430 installed outside the clamping seat 420, and the brush roller 440 is adapted to pass through the descaling scraper 380.
[0026] During the use of the barcode scanning and weighing conveyor, the dirt or dust on the cargo box will continue to accumulate on the conveyor belt. At the same time, a large amount of dust will accumulate on the barcode on the surface of the cargo box during multiple transfers, which will cause the barcode to be contaminated by dirt. In serious cases, it will cause the barcode scanner to make mistakes in recognizing the barcode, which is not conducive to the barcode scanner to quickly recognize the barcode on the cargo box.
[0027] The device installs a linkage boosting mechanism on the existing conveyor. When the cargo distribution crawler 150 transfers the cargo boxes to the top position at equal intervals, the evenly distributed and blocked cargo boxes can move laterally along the guide pad 430. At this time, the cargo boxes can be guided by the guide pad 430 and will eventually pass through the bottom of the brush roller 440. The combined drainage roller 410 and brush roller 440 are in a high-speed rotating state. After the cargo box passes through the brush roller 440, the barcode on the top of the cargo box can be cleaned by the high-speed rotating brush roller 440. At this time, the dirt on the surface of the barcode can be quickly cleaned by the wet brush roller 440. As the injection head 370 injects the cleaning liquid into the interior of the drainage roller 410, the cleaning liquid will eventually penetrate into the brush roller 440. At this time, the expanded and slightly moist brush roller 440 can actively clean the barcode on the cargo box, and the cleaned barcode can be quickly identified by the barcode scanner on the conveyor. Embodiment 2:
[0028] Combination Figure 2 , Figure 8 and Fig. 9 As shown, based on the first embodiment, the article conveying mechanism 100 further includes a first outer plate 110 and a second outer plate 120, a plurality of auxiliary rotation shafts 130 movably mounted between the first outer plate 110 and the second outer plate 120, a transmission shaft 140 movably mounted inside the first outer plate 110 and the second outer plate 120, a base 160 mounted outside the first outer plate 110, and a motor 170 mounted inside the base 160; A driving wheel is installed on the transmission shaft inside the motor 170, and the end of the transmission shaft is installed in a limit groove opened at one end of the transmission shaft 140. Figure 2 .
[0029] By movably installing multiple auxiliary rotating shafts 130 and a transmission shaft 140 between the first outer plate 110 and the second outer plate 120, and arranging the cargo sorting crawler 150 outside the multiple auxiliary rotating shafts 130 and the transmission shaft 140, when each cargo is placed in each compartment outside the cargo sorting crawler 150, the cargo sorting crawler 150 in uniform rotation can push the cargo boxes with uniform spacing toward one side of the inclined surface of the guide pad 430, and the brush roller 440 under downward pressure can cooperate with the forty-five-degree inclined surface of the guide pad 430 to quickly introduce the cargo box, and finally the rotating brush roller 440 can self-clean the barcode on the top of the cargo box. Embodiment three:
[0030] Combination Figure 4-Figure 9As shown, on the basis of the first embodiment, the linkage boosting mechanism 200 further includes a first bearing 220 installed in a bearing groove at the bottom of the load-bearing beam frame 210, a linkage shaft 230 movably installed in a bearing groove at the top of the load-bearing beam frame 210, a positioning member 250 fixedly installed outside the load-bearing beam frame 210, and a compression spring 260 arranged outside the positioning member 250; One end of the linkage shaft 230 that passes through the outside of the load-bearing beam frame 210 is equipped with a driven wheel, and the driven wheel is connected to a transmission belt 240, and the other end of the transmission belt 240 is transmitted to the driving wheel; The positioning member 250 is composed of a main end plate and an end rod; The auxiliary pressure shaft rod 270 penetrates through one end of the load-bearing beam frame 210 to install the secondary end plate, and the interior of the secondary end plate is provided with a hole adapted to the end rod, and the end of the compression spring 260 away from the main end plate is pressed against the secondary end plate; The distance adjustment assembly 290 includes a support plate 291, a limit plate 292 disposed on the top of the support plate 291, and a locking bolt 293 installed in the support plate 291 and the limit plate 292; Two slide grooves are formed inside the support plate 291 .
[0031] By fixing the support plate 291 on the rod body at the top of the load-bearing beam frame 210, and assembling the limit plate 292 on the top of the support plate 291 by using the locking bolt 293, the extended vertical rod 310 that is limited by the limit plate 292 can cooperate with the first gasket 330 and the second gasket 340 to provide a stable traction force for the overall lifting of the discharge roller 410, and combine with the strengthening spring 320 to apply vertical pressure to the truss 360 and the extended vertical rod 310. At this time, the brush roller 440 that is in a suspended state and placed horizontally can roll and brush the barcode on the top of the cargo box, and as the cargo box squeezes the brush roller 440 The rotating and slightly moistened brush roller 440 can quickly clean the barcode. After the cargo box passes through the brush roller 440, the cleaned cargo box barcode can be quickly identified by the barcode scanner. At the same time, the positioning piece 250 installed on the outside of the load-bearing beam frame 210 can cooperate with the compression spring 260 to provide elastic thrust for the lateral movement of the auxiliary pressure shaft rod 270. At this time, the auxiliary pressure shaft rod 270 in the pressure state can tighten the chain 280, which can facilitate the chain 280 to drive the cylindrical pipe in the discharge roller 410, thereby ensuring that the brush roller 440 can pressurize and brush away the dirt on the barcode. Embodiment 4:
[0032] Combination Figure 2-Figure 9 As shown, based on the first embodiment, the loading and injection mechanism 300 further includes a reinforcing spring 320 disposed outside the elongated vertical rod 310, a first gasket 330 fixedly mounted at the bottom end of the elongated vertical rod 310, a second gasket 340 disposed at the bottom of the first gasket 330, and a second bearing 350 mounted outside the liquid discharge roller 410; The second bearing 350 is located inside the first gasket 330 and the second gasket 340 after being overlapped; The truss 360 is made of stainless steel, and symmetrically distributed T-shaped grooves are provided on both sides of the truss 360; A thread groove is formed at one end of the truss 360 away from the injection head 370, and a compression bolt is arranged in the thread groove; The inner wall of the descaling scraper head 380 is provided with two T-shaped sliders, and the two T-shaped sliders are adapted to penetrate into the two T-shaped grooves, and a handle is installed on the top of the descaling scraper head 380; The liquid discharge roller 410 is composed of a rectangular guide rod, a cylindrical pipe and a gear piece installed at one end of the cylindrical pipe, and the outer wall of the cylindrical pipe is provided with evenly distributed filtrate slots, and one end of the rectangular guide rod away from the load-bearing beam frame 210 is movably installed in the cylindrical pipe; The guide pad 430 is made of aluminum alloy material, and the guide pad 430 forms an angle of 45 degrees along the horizontal direction, and the pad foot at one end of the guide pad 430 is installed in the slot of the clamp seat 420 through bolts.
[0033] The rectangular guide rod in the discharge roller 410 is clamped in the rectangular slideway inside the load-bearing beam 210 by bolts and gaskets. At this time, the rectangular guide rod will provide a sufficiently stable bearing platform for the rotation of the cylindrical pipe. When the chain 280 is driven by the linkage shaft 230, the auxiliary pressure shaft 270 with elastic pressure can tighten the chain 280. At this time, the tightened chain 280 can be linked to the gear plate on the cylindrical pipe. At this time, the cylindrical pipe can rotate stably along the rectangular guide rod. When the injection head 370 injects the cleaning liquid into the interior of the cylindrical pipe, the cleaning liquid can be pressurized and squeezed into the brush roller 440 along the filtrate groove on the outer wall of the cylindrical pipe. Finally, with the lateral stretching of the descaling scraper 380, the dirt accumulated in the expanded brush roller 440 can be squeezed out by the descaling scraper 380, thereby ensuring that the brush roller 440 can continuously clean the barcode on the surface of the cargo box during the trial period.
[0034] The working principle and use process of the present invention are as follows: the clamp seat 420 is movably installed on the outside of the drainage roller 410 in advance, and the clamp seat 420 is fixedly installed on the outside of the drainage roller 410 by two bolts, and the brush roller 440 is installed on the outside of the drainage roller 410, and the guide pad 430 is fixedly installed on one side of the clamp seat 420 by bolts, and the second bearing 350 is fixedly installed on the outside of the drainage roller 410, and then the second gasket 340 and the first gasket 330 are installed on the outside of the second bearing 350 by two sets of rivets. At this time, the top of the first gasket 330 is fixedly installed with an extended vertical rod 310, and the outside of the extended vertical rod 310 is provided with a reinforcing spring 320. At this time, the truss 360 is installed outside the rod body of the extended vertical rod 310, and the bolts arranged in the truss 360 compress the Tightly mounted on the rod body of the extended vertical rod 310, at this time, the descaling scraper head 380 is movably mounted on the outside of the truss 360, and the brush roller 440 penetrates into the inside of the descaling scraper head 380, and the liquid injection head 370 installed at the other end of the truss 360, the end tube at the bottom of which is adapted to penetrate into the hole at the outer end of the liquid discharge roller 410, then the rectangular guide rod at the other end of the liquid discharge roller 410 is movably mounted in the rectangular slideway inside the load-bearing beam frame 210, and the rectangular guide rod is locked with a gasket and a bolt, and then the top end of the extended vertical rod 310 is adapted to penetrate into the stacked support plate 291 and the limit plate 292, and the limit plate 292 is assembled on the top of the support plate 291 by the locking bolt 293, and at this time, the reinforcing spring 320 provides a downward elastic thrust for the extended vertical rod 310 and the truss 360 as a whole; During use, when the staff places the cargo box in the interval horizontal groove set on the outside of the cargo distribution crawler 150, the barcode on the cargo box needs to be arranged upwards. When the motor 170 starts and runs, its internal transmission shaft will drive the transmission shaft 140, and with the assistance of multiple auxiliary rotation shafts 130, the cargo distribution crawler 150 will transfer the cargo box to the top position. After the cargo box passes through the inclined surface of the guide pad 430, it will follow the guidance of the inclined surface of the guide pad 430 and finally pass through the brush roller 440, and is driven by the chain 280 to the outer end gear of the drainage roller 410. At this time, the brush roller 440 installed on the outside of the drainage roller 410 can clean the barcode on the top of the cargo box until the cargo box leaves the bottom of the brush roller 440, and the dirt on the barcode on the top of the cargo box can be cleaned, thereby facilitating the subsequent barcode scanner to quickly identify the barcode.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. An automatic barcode scanning and weighing conveyor, comprising an article conveying mechanism (100), characterized in that: It also includes a linkage boosting mechanism (200) installed on the article conveying mechanism (100), a loading and liquid injection mechanism (300) installed on the linkage boosting mechanism (200), and a barcode cleaning mechanism (400) installed between the loading and liquid injection mechanism (300) and the linkage boosting mechanism (200); The article conveying mechanism (100) comprises a cargo distribution crawler (150), and evenly distributed baffles are installed on the outside of the cargo distribution crawler (150); The linkage boosting mechanism (200) comprises a load-bearing beam frame (210), a distance adjustment assembly (290) mounted on a top rod body of the load-bearing beam frame (210), an auxiliary pressure shaft rod (270) movably mounted inside the load-bearing beam frame (210), and a chain (280) transmission-connected to a gear plate of the auxiliary pressure shaft rod (270); The loading and liquid injection mechanism (300) comprises an extended vertical rod (310) arranged in the distance adjustment component (290), a truss (360) installed outside the extended vertical rod (310), a liquid injection head (370) installed at the other end of the truss (360), and a descaling scraper (380) movably installed outside the truss (360); The barcode cleaning mechanism (400) comprises a liquid discharge roller (410) movably mounted in a rectangular slideway in a load-bearing beam frame (210), a clamping seat (420) mounted outside the liquid discharge roller (410), a brush roller (440) mounted outside the liquid discharge roller (410), and a guide pad (430) mounted outside the clamping seat (420), wherein the brush roller (440) is adapted to penetrate into a descaling scraper head (380).
2. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The article conveying mechanism (100) further comprises a first outer plate (110) and a second outer plate (120), a plurality of auxiliary rotation shafts (130) movably mounted between the first outer plate (110) and the second outer plate (120), a transmission shaft (140) movably mounted inside the first outer plate (110) and the second outer plate (120), a base (160) mounted outside the first outer plate (110), and a motor (170) mounted inside the base (160).
3. The automatic barcode scanning and weighing conveyor according to claim 2, characterized in that: A driving wheel is installed on the transmission shaft inside the motor (170), and the end of the transmission shaft is installed in a limiting groove opened at one end of the transmission shaft (140).
4. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The linkage boosting mechanism (200) further comprises a first bearing (220) mounted in a bearing groove at the bottom of the load-bearing beam frame (210) and a linkage shaft (230) movably mounted in a bearing groove at the top of the load-bearing beam frame (210); One end of the linkage shaft (230) that passes through the outside of the load-bearing beam frame (210) is mounted with a driven wheel, and a transmission belt (240) is connected to the driven wheel for transmission, while the other end of the transmission belt (240) is transmitted to the driving wheel.
5. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The linked pressure-boosting mechanism (200) further comprises a positioning member (250) fixedly mounted on the outside of the load-bearing beam frame (210) and a compression spring (260) arranged on the outside of the positioning member (250); The positioning member (250) is composed of a main end plate and an end rod; The auxiliary pressure shaft rod (270) passes through one end of the load-bearing beam frame (210) to install a secondary end plate, and a hole adapted to the end rod is opened inside the secondary end plate, and the end of the compression spring (260) away from the main end plate is pressed against the secondary end plate.
6. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The distance adjustment assembly (290) comprises a support plate (291), a limit plate (292) arranged on the top of the support plate (291), and a locking bolt (293) installed in the support plate (291) and the limit plate (292); Two sliding grooves are provided inside the support plate (291).
7. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The loading and liquid injection mechanism (300) further comprises a reinforcing spring (320) arranged outside the elongated vertical rod (310), a first gasket (330) fixedly mounted on the bottom end of the elongated vertical rod (310), a second gasket (340) arranged at the bottom of the first gasket (330), and a second bearing (350) mounted outside the liquid discharge roller (410); The second bearing (350) is located inside the first gasket (330) and the second gasket (340) after being overlapped.
8. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The truss (360) is made of stainless steel, and symmetrically distributed T-shaped grooves are provided on both sides of the truss (360); A thread groove is formed at one end of the truss (360) away from the injection head (370), and a tightening bolt is arranged in the thread groove; The inner wall of the descaling scraper head (380) is provided with two T-shaped sliding blocks, and the two T-shaped sliding blocks are adapted to penetrate into the two T-shaped grooves, and a handle is installed on the top of the descaling scraper head (380).
9. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The liquid discharge roller (410) is composed of a rectangular guide rod, a columnar pipe, and a gear plate installed at one end of the columnar pipe, and the outer wall of the columnar pipe is provided with evenly distributed filtrate slots, and one end of the rectangular guide rod away from the load-bearing beam frame (210) is movably installed in the columnar pipe.
10. The automatic barcode scanning and weighing conveyor according to claim 1, characterized in that: The guide pad (430) is made of an aluminum alloy material, and the guide pad (430) forms an angle of forty-five degrees in the horizontal direction, and a pad foot at one end of the guide pad (430) is installed in a slot of the clamp seat (420) by means of bolts.