Short track transport mechanism and track transport line

Abstract

The application discloses a short rail conveying mechanism and a rail conveying line. The short rail conveying mechanism comprises a fixing base and a short rail conveying assembly. The fixing base comprises two vertical plates and a horizontal plate arranged between the two vertical plates. The horizontal plate comprises a first positioning plate extending in a horizontal direction and a second positioning plate extending in a vertical direction. The bottom of the first positioning plate is connected with the top of the second positioning plate. The two sides of the first positioning plate and the second positioning plate are respectively connected with the two vertical plates. The short rail conveying assembly comprises a short rail driving element, a short rail transmission element and a short rail conveying belt arranged between the two vertical plates. The short rail transmission element is movably connected with the vertical plate and cooperates with the short rail conveying belt. The short rail driving element is installed on one of the vertical plates and is used for driving the short rail transmission element to move relative to the vertical plate so as to drive the short rail conveying belt to convey materials. The two vertical plates of the short rail conveying mechanism do not expand outward, the conveying belt is not prone to displacement, and the conveying precision is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a short rail conveying mechanism and a rail conveying line. BACKGROUND

[0002] With the development of clinical laboratory medicine, medical detection items are increasing, and a sample usually needs to be detected in multiple ways, and various detections are carried out on different detection instruments, and the test tubes for storing samples need to be transferred between different instruments. In order to improve the test tube transfer efficiency, in the prior art, a test tube is conveyed by a rail conveying line to replace a person to realize the transfer of the test tube, for example, when the test tube needs to be conveyed for a short distance, the test tube can be conveyed by a short rail conveying mechanism. However, the existing short rail conveying mechanism usually locates a conveying belt between two vertical plates, and the two vertical plates are fastened by bolts. When the short rail conveying mechanism works, the two vertical plates are easily expanded outward under the load, so that the conveying belt is displaced, and the conveying precision is reduced.

[0003] In view of the above defects, it is necessary to provide a new short rail conveying mechanism and a rail conveying line. SUMMARY

[0004] The main purpose of the present application is to provide a short rail conveying mechanism and a rail conveying line, which aims to solve the problem that the two vertical plates of the existing short rail conveying mechanism are easily expanded outward to displace the conveying belt.

[0005] In order to achieve the above purpose, the short rail conveying mechanism provided by the present application comprises:

[0006] The fixed seat comprises two vertical plates arranged correspondingly and a horizontal plate located between the two vertical plates, the horizontal plate comprises a first positioning plate extending in a horizontal direction and a second positioning plate extending in a vertical direction, the bottom of the first positioning plate is connected with the top of the second positioning plate, and the two sides of the first positioning plate and the second positioning plate are respectively connected with the two vertical plates;

[0007] The short rail conveying assembly comprises a short rail driving member, a short rail transmission member and a short rail conveying belt located between the two vertical plates, the short rail transmission member is movably connected with the vertical plate, and the short rail transmission member is matched with the short rail conveying belt, the short rail driving member is installed on one of the vertical plates and is used to drive the short rail transmission member to move relative to the vertical plate to drive the short rail conveying belt to convey materials.

[0008] Preferably, the number of the short track driving members is multiple; two of the multiple short track driving members are a driving wheel and a driven wheel respectively, one of the short track driving members is a first synchronous wheel, and two of the short track driving members are second synchronous wheels; the outer periphery of the driving wheel and the driven wheel is provided with a driving belt, the driven wheel is coaxially connected with the first synchronous wheel, the two second synchronous wheels and the first synchronous wheel form a triangular structure, the short track conveying belt is provided on the outer periphery of the first synchronous wheel and the two second synchronous wheels, and the short track driving member is used to drive the driving wheel to rotate relative to the vertical plate.

[0009] Preferably, the outer diameter of the first synchronous wheel is greater than the outer diameter of the second synchronous wheel.

[0010] Preferably, the short track conveying mechanism further comprises a tensioning assembly, the tensioning assembly comprises a tensioning fixed plate, a tensioning sliding plate, a tensioning shaft and a tensioning adjusting rod, the tensioning sliding plate comprises a connecting rod and two abutting plates respectively arranged at the two ends of the connecting rod, the connecting rod is slidingly connected with at least one of the vertical plates, the two ends of the tensioning fixed plate are respectively connected with the side surfaces of the two vertical plates, the side of each of the two vertical plates close to the tensioning fixed plate is provided with a guide groove, the two ends of the tensioning shaft respectively pass through the two guide grooves and respectively abut against the two abutting plates, and the tensioning adjusting rod is movably connected with the tensioning fixed plate and is used to adjust the movement of the connecting rod relative to the vertical plate, so as to drive the tensioning shaft to move close to and abut against the short track conveying belt along the guide groove or to move away from the short track conveying belt along the guide groove.

[0011] Preferably, the top of the abutting plate is concave to form an abutting groove, and the end of the tensioning shaft is inserted into the abutting groove and abuts against the groove wall of the abutting groove.

[0012] Preferably, the side walls of the two ends of the connecting rod are concave to form sliding grooves slidingly connected with the corresponding vertical plates.

[0013] Preferably, the outer periphery of the tensioning shaft is provided with a rotatable tensioning wheel, the tensioning adjusting rod is movably connected with the tensioning fixed plate and is used to drive the tensioning wheel to move close to and abut against the short track conveying belt along the guide groove or to move away from the short track conveying belt along the guide groove through the movement of the connecting rod relative to the vertical plate.

[0014] Preferably, the tensioning adjusting rod is a tensioning adjusting screw, a threaded hole matched with the tensioning adjusting screw is formed in the bottom wall of the tensioning fixed plate, and the tensioning adjusting rod passes through the tensioning fixed plate and abuts against the connecting rod.

[0015] Preferably, the number of the tension adjusting rods is two, and the number of the threaded holes is consistent with the number of the tension adjusting rods and one-to-one corresponding.

[0016] Preferably, the fixing base further comprises a connecting screw rod connecting the horizontal plate and the two vertical plates, both ends of the first positioning plate are provided with first connecting holes through which the connecting screw rod passes, the second positioning plate is provided with a second connecting hole through which the connecting screw rod passes, and both of the vertical plates are provided with first mounting holes and second mounting holes through which the connecting screw rod passes, wherein the first mounting holes are arranged corresponding to the first connecting holes, and the second mounting holes are arranged corresponding to the second connecting holes.

[0017] Preferably, the top of the second positioning plate is connected with the bottom of the first positioning plate, and the second connecting hole is located at one end of the second positioning plate away from the first positioning plate.

[0018] Preferably, the short rail conveying mechanism further comprises a position sensing member installed on the vertical plate, and the position sensing member is used for sensing the material.

[0019] Preferably, the rail conveying line comprises a plurality of conveying rails arranged in sequence and at intervals along a direction perpendicular to the conveying direction, the conveying rails are provided with hanging plates, the hanging plates on two adjacent conveying rails enclose a hanging groove, the fixing base further comprises a mounting plate connected with the outer side of the vertical plate, the vertical plate is inserted into the hanging groove, and the mounting plate abuts against the top end of the hanging plate.

[0020] In addition, the present application further provides a rail conveying line, which comprises the short rail conveying mechanism as described above.

[0021] In the technical scheme of the present application, the short rail conveying mechanism comprises a fixing base and a short rail conveying assembly, the short rail conveying assembly comprises a short rail driving member, a short rail transmission member and a short rail conveying belt located between the two vertical plates, the fixing base comprises two vertically arranged vertical plates and a horizontal plate located between the two vertical plates, and the horizontal plate comprises a first positioning plate extending in a horizontal direction and a second positioning plate extending in a vertical direction, so that the horizontal plate has a T-shaped structure, the positioning length of the horizontal plate and the two vertical plates can be increased, the two vertical plates are prevented from expanding outward after assembly, the rotation of each conveying transmission member relative to the vertical plate is stable and reliable, the short rail conveying belt is less likely to be displaced, and the conveying precision is high. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to make the technical solutions in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only need to be some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor.

[0023] Figure 1 Structure diagram of short rail conveying mechanism in one embodiment of the present application;

[0024] Figure 2 Structure diagram of short rail conveying mechanism in one embodiment of the present application;

[0025] Figure 3 Structure diagram of short rail conveying mechanism in one embodiment of the present application;

[0026] Figure 4 Structure diagram of horizontal plate in one embodiment of the present application;

[0027] Figure 5 Structure diagram of tension sliding plate in one embodiment of the present application;

[0028] Figure 6 Structure diagram of rail conveying in one embodiment of the present application;

[0029] Figure 7 Structure diagram of Figure 6 Enlarged diagram of A in FIG. 6;

[0030] Figure 8 Structure diagram of hanging plate in one embodiment of the present application.

[0031] Explanation of reference numerals:

[0032] Reference Name Reference Name 1 Fixing seat 23 Short rail conveying belt 11 Vertical plate 3 Tensioning assembly 111 Guide groove 31 Tensioning fixing plate 12 Cross plate 32 Tensioning sliding plate 121 First positioning plate 321 Connecting rod 122 Second positioning plate 3211 Slide groove 13 Mounting plate 322 Abutting plate 2 Short rail conveying assembly 3221 Abutting groove 21 Short rail driving member 33 Tensioning shaft 22 Short rail driving member 34 Tensioning adjusting rod 221 Driving wheel 4 Conveying rail 222 Driven wheel 41 Hanging plate 223 First synchronous wheel 411 Hanging groove 224 Second synchronous wheel

[0033] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0035] It should be noted that all the direction indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the direction indications will also change accordingly.

[0036] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0037] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0039] The present application provides a short rail conveying mechanism and a rail conveying line, aiming to solve the problem that the two vertical plates of the existing short rail conveying mechanism are easy to expand outward, causing the displacement of the conveying belt.

[0040] Please refer to Figures 1 to 4The short rail conveying mechanism comprises a fixed base 1 and a short rail conveying assembly 2, the fixed base 1 comprises two vertical plates 11 arranged correspondingly and a horizontal plate 12 arranged between the two vertical plates 11, the horizontal plate 12 comprises a first positioning plate 121 extending in a horizontal direction and a second positioning plate 122 extending in a vertical direction, the bottom of the first positioning plate 121 is connected with the top of the second positioning plate 122, and the two sides of the first positioning plate 121 and the second positioning plate 122 are connected with the two vertical plates 11 respectively, the short rail conveying assembly 2 comprises a short rail driving member 21, a short rail transmission member 22 and a short rail conveying belt 23 arranged between the two vertical plates 11, the short rail transmission member 22 is movably connected with the vertical plate 11, and the short rail transmission member 22 cooperates with the short rail conveying belt 23, the short rail driving member 21 is installed on one of the vertical plates 11 and is used to drive the short rail transmission member 22 to move relative to the vertical plate 11 so as to drive the short rail conveying belt 23 to convey materials.

[0041] The short rail conveying mechanism comprises a fixed base 1 and a short rail conveying assembly 2, when assembled, the two vertical plates 11 are arranged at intervals, the short rail driving member 21 is installed on one of the vertical plates 11, the short rail transmission member 22 is movably connected with the two vertical plates 11, the short rail conveying belt 23 is sleeved on the outer periphery of the short rail transmission member 22, and then the horizontal plate 12 is connected with the two vertical plates 11, so that the short rail conveying mechanism is assembled, and the short rail conveying mechanism is simple in structure and easy to assemble.

[0042] In order to enable materials to be conveyed between any two adjacent conveying tracks 4, short rail conveying mechanisms can be arranged between any two adjacent conveying tracks 4, the short rail conveying mechanism comprises a fixed base 1 and a short rail conveying assembly 2, the short rail conveying assembly 2 comprises a short rail driving member 21 installed on the fixed base 1, a short rail transmission member 22 movably connected with the fixed base 1 and a short rail conveying belt 23 cooperating with the short rail transmission member 22, when it is needed to convey materials from one conveying track 4 to an adjacent conveying track 4, the materials can be conveyed by the short rail conveying mechanism arranged between the two conveying tracks 4, the short rail driving member 21 drives the short rail transmission member 22 to move relative to the fixed base 1, the movement of the short rail transmission member 22 drives the short rail conveying belt 23 to convey materials, so that the materials are conveyed from one conveying track 4 to another adjacent conveying track 4.

[0043] The fixed seat 1 of the application comprises two vertical plates 11 arranged at intervals and a horizontal plate 12 connected between the two vertical plates 11, the horizontal plate 12 comprises a first positioning plate 121 extending in the horizontal direction and a second positioning plate 122 extending in the vertical direction, so that the horizontal plate 12 has a T-shaped structure, the positioning length of the horizontal plate 12 and the two vertical plates 11 can be increased, the two vertical plates 11 are prevented from expanding outward after assembly, the rotation of each conveying driving member relative to the vertical plate 11 is stable and reliable, the short rail conveying belt 23 is not prone to displacement, and the conveying precision is high. It should be noted that the conveying driving member is usually in the form of a transmission shaft and is rotationally connected through a bearing, if the two vertical plates 11 expand outward after assembly, the bearing is prone to bearing a large axial force, so that the rotation of each conveying driving member relative to the vertical plate 11 is unstable and unreliable.

[0044] Among them, please combine Figure 2 、 Figure 3 In an embodiment, the number of short rail driving members 22 is multiple; among the multiple short rail driving members 22, two short rail driving members 22 are respectively a driving wheel 221 and a driven wheel 222, one short rail driving member 22 is a first synchronous wheel 223, and two short rail driving members 22 are second synchronous wheels 224; the outer periphery of the driving wheel 221 and the driven wheel 222 is provided with a driving belt, the driven wheel 222 is coaxially connected with the first synchronous wheel 223, the two second synchronous wheels 224 and the first synchronous wheel 223 form a triangular structure, the short rail conveying belt 23 is wound around the outer periphery of the first synchronous wheel 223 and the two second synchronous wheels 224, and the short rail driving member 21 is used to drive the driving wheel 221 to rotate relative to the vertical plate 11. When the fixed seat 1 needs to be driven, the short rail driving member 21 drives the driving wheel 221 to rotate relative to the vertical plate 11, and drives the driven wheel 222 to rotate relative to the vertical plate 11 through the driving belt, the rotation of the driven wheel 222 can drive the first synchronous wheel 223 coaxially connected therewith to rotate, and the rotation of the first synchronous wheel 223 can drive the fixed seat 1 to move relative to the connecting beam. Since the two second synchronous wheels 224 and the first synchronous wheel 223 form a triangular structure, the short rail conveying belt 23 is wound around the outer periphery of the triangular structure, so that a stable conveying support structure can be formed.

[0045] Further, the outer diameter of the first synchronous wheel 223 is greater than the outer diameter of the second synchronous wheel 224. When the first synchronous wheel 223 conveys materials, it is subjected to a larger force, and the diameter of the first synchronous wheel 223 can be set to be larger, for example, the diameter of the first synchronous wheel 223 is greater than the diameter of the second synchronous wheel 224.

[0046] In addition, please combine Figures 1 to 3 、 Figure 5In an embodiment, the short rail conveying mechanism further comprises a tensioning assembly 3, which comprises a tensioning fixed plate 31, a tensioning sliding plate 32, a tensioning shaft 33 and a tensioning adjusting rod 34. The tensioning sliding plate 32 comprises a connecting rod 321 and two abutting plates 322 arranged at two ends of the connecting rod 321. The connecting rod 321 is in sliding connection with the at least one stand plate 11. The two ends of the tensioning fixed plate 31 are connected with the side surfaces of the two stand plates 11 respectively. The side of each of the two stand plates 11 close to the tensioning fixed plate 31 is provided with a guide groove 111. The two ends of the tensioning shaft 33 pass through the two guide grooves 111 respectively and abut against the two abutting plates 322 respectively. The tensioning adjusting rod 34 is in movable connection with the tensioning fixed plate 31 and is used to adjust the movement of the connecting rod 321 relative to the stand plate 11, so as to drive the tensioning shaft 33 to move close to and abut against the short rail conveying belt 23 along the guide groove 111 or to move away from the short rail conveying belt 23 along the guide groove 111. The connection between the tensioning adjusting rod 34 and the tensioning fixed plate 31 can be achieved by screwing. The tensioning shaft 33 is in close contact with the short rail conveying belt 23. By screwing the tensioning adjusting rod 34, the tensioning sliding plate 32 is made to slide up and down along the guide groove 111. When it is necessary to tension the short rail conveying belt 23, the abutting plate 322 on the tensioning sliding plate 32 is made to push the tensioning shaft 33 to abut against the short rail conveying belt 23 by screwing the tensioning adjusting rod 34, so that the short rail conveying belt 23 is tensioned. Conversely, the abutting plate 322 on the tensioning sliding plate 32 is made to drive the tensioning shaft 33 to gradually move away from the short rail conveying belt 23 by screwing the tensioning adjusting rod 34, so that the tensioning force of the short rail conveying belt 23 is reduced. In this way, the tensioning force is adjusted simply and reliably. Moreover, during actual operation, if the short rail conveying belt 23 deviates, it is only necessary to adjust the screwing depth of the tensioning adjusting rod 34.

[0047] Further, the two end side walls of the connecting rod 321 are concave to form sliding grooves 3211 in sliding connection with the corresponding stand plates 11. In an embodiment, the two sides of the end of the connecting rod 321 are concave to form the sliding grooves 3211. The end of the connecting rod 321 is inserted into the guide groove 111. The stand plates 11 are inserted into the sliding grooves 3211 at the two side positions of the guide groove 111 and are in sliding connection with the sliding grooves 3211. When the tensioning adjusting rod 34 is screwed, the connecting rod 321 can be driven to slide along the guide groove 111.

[0048] Among them, the top of the abutting plate 322 is concave to form an abutting groove 3221. The end of the tensioning shaft 33 is inserted into the abutting groove 3221 and abuts against the groove wall of the abutting groove 3221. In order to make the installation convenient, the abutting groove 3221 for fixing the two ends of the tensioning shaft 33 can be arranged on the abutting plate 322. When installed, only the two ends of the tensioning shaft 33 need to be fixed in the abutting groove 3221.

[0049] Further, please refer to Figure 3In order to realize multiple functions, the outer periphery of the tensioning shaft 33 is provided with a rotatable tensioning wheel, the tensioning adjusting rod 34 is movably connected with the tensioning fixed plate 31, and is used to move relative to the stand plate 11 through the connecting rod 321 to drive the tensioning wheel to approach and abut against the short rail conveying belt 23 along the guide groove 111, or drive the tensioning wheel to move away from the short rail conveying belt 23 along the guide groove 111. The outer periphery of the tensioning shaft 33 is provided with a rotatable tensioning wheel, the tensioning wheel abuts against the short rail conveying belt 23, and when the conveying belt moves relative to the beam, the tensioning wheel can be driven to rotate relative to the tensioning shaft 33, so as to reduce the resistance generated by the tensioning shaft 33 to the movement of the short rail conveying belt 23.

[0050] In addition, in the above embodiment, the tensioning adjusting rod 34 is a tensioning adjusting screw, the bottom wall of the tensioning fixed plate 31 is provided with a threaded hole matched with the tensioning adjusting screw, the tensioning adjusting rod 34 passes through the tensioning fixed plate 31 and abuts against the connecting rod 321. The tensioning fixed plate 31 is fixedly connected with the stand plate 11, the bottom wall of the tensioning fixed plate 31 is provided with a threaded hole, the tensioning adjusting rod 34 is a tensioning adjusting screw, the top end of the tensioning adjusting screw is screwed into the threaded hole and protrudes from the threaded hole to abut against the connecting rod 321, when the tensioning adjusting screw is screwed in deeper, that is, the height of the top end of the tensioning adjusting screw is higher, the tensioning wheel on the tensioning shaft 33 can be driven to abut against the short rail conveying belt 23 through the tensioning sliding plate 32, so as to tension the short rail conveying belt 23.

[0051] In an embodiment, please combine Figure 2 The number of the tensioning adjusting rods 34 is two, the two tensioning adjusting rods 34 are arranged at intervals, the number of the threaded holes is consistent with and one-to-one matched with the number of the tensioning adjusting rods 34. When the width of the short rail conveying belt 23 is wider, multiple tensioning adjusting rods 34 can be arranged, such as two tensioning adjusting rods 34 arranged at intervals along the width direction of the short rail conveying belt 23, so as to uniformly tension or loosen the short rail conveying belt 23 along the width direction.

[0052] Further, the fixing base 1 further comprises connecting screws connecting the horizontal plate 12 and the two vertical plates 11, the first positioning plate 121 is provided with first connecting holes through which the connecting screws pass, the second positioning plate 122 is provided with second connecting holes through which the connecting screws pass, and the two vertical plates 11 are provided with first mounting holes and second mounting holes through which the connecting screws pass, wherein the first mounting holes are arranged corresponding to the first connecting holes, and the second mounting holes are arranged corresponding to the second connecting holes. In order to make the structure of the fixing base 1 more stable and reliable, the connecting between the vertical plate 11 and the horizontal plate 12 can be connected by the connecting screws. When assembling, the two vertical plates 11 can be arranged at intervals, and the horizontal plate 12 can be arranged between the two vertical plates 11, so that the first connecting holes on the first positioning plate 121 correspond to the first mounting holes on the vertical plate 11, and the second connecting holes on the second positioning plate 122 correspond to the second mounting holes on the vertical plate 11, then the connecting screws pass through the first mounting holes, the first connecting holes and the first mounting holes in sequence, and the other connecting screws pass through the second mounting holes, the second connecting holes and the second mounting holes in sequence. The connecting screws can be connected with nuts, or the first mounting holes and the second mounting holes are provided with internal threads which are screwed with the connecting screws.

[0053] Further, the top of the second positioning plate 122 is connected with the bottom of the first positioning plate 121, and the second connecting holes are located at the end of the second positioning plate 122 away from the first positioning plate 121. In order to make the structure of the fixing base 1 more stable and make the processing of the horizontal plate 12 easier, the top of the second positioning plate 122 can be connected with the middle of the bottom of the first positioning plate 121, and the second connecting holes can be arranged at the end of the second positioning plate 122 away from the first positioning plate 121.

[0054] In addition, please refer to Figure 2 In the above embodiment, the short rail conveying mechanism further comprises a position sensing member (not shown) mounted on the vertical plate 11, and the position sensing member is used for sensing the material. In order to reduce the assembly mounting points on the connecting beam as much as possible to improve the structural performance of the connecting beam, the position sensing member can be arranged on the vertical plate 11, and when the material reaches the conveying driving mechanism, the position sensing member at the conveying driving mechanism can sense the material.

[0055] Further, please refer to Figures 6 to 8, in order to realize multiple functions, the track conveying line comprises multiple conveying tracks 4 arranged in sequence and at intervals along the direction perpendicular to the conveying direction, the conveying track 4 is provided with a hanging plate 41, the hanging plates 41 on the two adjacent conveying tracks 4 enclose a hanging groove 411, the fixing seat 1 further comprises a mounting plate 13 connected to the outer side of the vertical plate 11, the vertical plate 11 is inserted into the hanging groove 411, and the mounting plate 13 abuts against the top end of the hanging plate 41. In order to enable the short rail conveying mechanism to be quickly disassembled and maintained conveniently, the connection between the short rail conveying mechanism and the conveying track 4 can adopt a hanging mode, for example, the hanging plate 41 is arranged at the corresponding position of the conveying track 4 where the short rail conveying mechanism needs to be installed, the short rail conveying mechanism is hung with the hanging plate 41 through the fixing seat 1, the fixing seat 1 is connected with the short rail conveying mechanism, when the fixing seat 1 is inserted into the hanging groove 411 of the hanging plate 41 from top to bottom, the mounting plate 13 is arranged on the fixing seat 1, the mounting plate 13 abuts against the top end of the hanging plate 41, and the mounting plate 13 and the hanging plate 41 can be connected through a bolt. When the short rail conveying mechanism needs to be disassembled, the bolt between the mounting plate 13 and the hanging plate 41 is only needed to be disassembled, and then the fixing seat 1 is taken out from bottom to top, so that the disassembly is simple. It should be noted that the connection between the hanging plate 41 and the connecting beam can adopt bolt connection, in an embodiment, the hanging plate 41 has two through holes, the connecting beam has two corresponding threaded holes, the hanging plate 41 is inserted into the mounting groove of the connecting beam, and then the hanging plate 41 is fixed through a screw.

[0056] In addition, the present application also provides a track conveying line, the track conveying line comprises the short rail conveying mechanism as described above. The specific structure of the short rail conveying mechanism in the track conveying line is referred to the above-mentioned embodiments, since the track conveying line adopts all the technical solutions of the above-mentioned embodiments, at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0057] The above-mentioned is only the preferred embodiment of the present application, and does not limit the patent scope of the present application, any equivalent structural transformation made according to the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A short track transport mechanism, characterized by, The utility model relates to a short rail conveying mechanism, which comprises a fixed seat and a short rail conveying mechanism. The fixed seat comprises two vertical plates and a horizontal plate arranged correspondingly, the horizontal plate comprises a first positioning plate extending in the horizontal direction and a second positioning plate extending in the vertical direction, the horizontal plate has a T-shaped structure, and the two sides of the first positioning plate and the second positioning plate are connected with the two vertical plates respectively. The short rail conveying assembly comprises a short rail driving member, a short rail transmission member and a short rail conveying belt located between the two vertical plates, the short rail transmission member is movably connected with the vertical plates, the short rail transmission member cooperates with the short rail conveying belt, the short rail driving member is installed on one of the vertical plates and is used to drive the short rail transmission member to move relative to the vertical plate so as to drive the short rail conveying belt to convey materials. The fixed seat further comprises a connecting screw rod connecting the horizontal plate and the two vertical plates, the two ends of the first positioning plate are provided with first connecting holes through which the connecting screw rod passes, the second positioning plate is provided with a second connecting hole through which the connecting screw rod passes, and the two vertical plates are provided with first mounting holes and second mounting holes through which the connecting screw rod passes, wherein the first mounting holes are arranged correspondingly with the first connecting holes, and the second mounting holes are arranged correspondingly with the second connecting holes. The top of the second positioning plate is connected with the bottom of the first positioning plate, and the second connecting hole is located at the end of the second positioning plate away from the first positioning plate.

2. The short track transport mechanism of claim 1, wherein, The number of the short rail transmission members is multiple, two of the short rail transmission members are a driving wheel and a driven wheel respectively, one of the short rail transmission members is a first synchronous wheel, and two of the short rail transmission members are second synchronous wheels, a driving belt is arranged around the outer periphery of the driving wheel and the driven wheel, the driven wheel is coaxially connected with the first synchronous wheel, the two second synchronous wheels and the first synchronous wheel form a triangular structure, the short rail conveying belt is arranged around the outer periphery of the first synchronous wheel and the two second synchronous wheels, and the short rail driving member is used to drive the driving wheel to rotate relative to the vertical plate.

3. The short track transport mechanism of claim 2, wherein, The outer diameter of the first synchronous wheel is greater than the outer diameter of the second synchronous wheel.

4. The short track transport mechanism of claim 2, wherein, The short rail conveying mechanism further comprises a tensioning assembly, the tensioning assembly comprises a tensioning fixed plate, a tensioning sliding plate, a tensioning shaft and a tensioning adjusting rod, the tensioning sliding plate comprises a connecting rod and two abutting plates arranged at the two ends of the connecting rod, the connecting rod is slidably connected with at least one of the vertical plates, the two ends of the tensioning fixed plate are connected with the side surfaces of the two vertical plates respectively, the side of each of the two vertical plates close to the tensioning fixed plate is provided with a guide groove, the two ends of the tensioning shaft pass through the two guide grooves respectively and abut against the two abutting plates respectively, and the tensioning adjusting rod is movably connected with the tensioning fixed plate and is used to adjust the movement of the connecting rod relative to the vertical plate so as to drive the tensioning shaft to move close to and abut against the short rail conveying belt along the guide groove or to move away from the short rail conveying belt along the guide groove.

5. The short track transport mechanism of claim 4, wherein, The top of the abutting plate is concave to form an abutting groove, and the end of the tensioning shaft is inserted into the abutting groove and abuts against the groove wall of the abutting groove.

6. The short track transport mechanism of claim 4, wherein, The two end sidewalls of the connecting rod are concave to form a sliding groove for sliding connection with the corresponding vertical plate.

7. The short track transport mechanism of claim 4, wherein, The outer periphery of the tensioning shaft is provided with a rotatable tensioning wheel, the tensioning adjusting rod is movably connected with the tensioning fixed plate, and is used to drive the tensioning wheel to approach and abut against the short rail conveying belt along the guide groove or drive the tensioning wheel to move away from the short rail conveying belt along the guide groove by moving the connecting rod relative to the vertical plate.

8. The short track transport mechanism of claim 7, wherein, The tensioning adjusting rod is a tensioning adjusting screw, a threaded hole matched with the tensioning adjusting screw is formed in the bottom wall of the tensioning fixed plate, the tensioning adjusting rod passes through the tensioning fixed plate and abuts against the connecting rod.

9. The short track transport mechanism of claim 8, wherein, The number of the tensioning adjusting rods is two, the two tensioning adjusting rods are arranged at intervals, the number of the threaded holes is consistent with and one-to-one matched with the number of the tensioning adjusting rods.

10. The short track conveyor mechanism of any one of claims 1 to 9, wherein, The short rail conveying mechanism further comprises a position sensing member, the position sensing member is installed on the vertical plate, and the position sensing member is used to sense the material.

11. A track conveyor line, characterized in that The rail conveying line comprises the short rail conveying mechanism as claimed in any one of claims 1 to 10.

12. A track conveyor line according to claim 11, characterized in that The rail conveying line comprises a plurality of conveying rails arranged at intervals in sequence along a direction perpendicular to the conveying direction, the conveying rails are provided with hanging plates, the hanging plates on two adjacent conveying rails enclose a hanging groove, the fixed seat further comprises a mounting plate connected with the outer side of the vertical plate, the vertical plate is inserted into the hanging groove, and the mounting plate abuts against the top end of the hanging plate.

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