CN218560263U - Test tube rack transmission device - Google Patents

Abstract

The utility model is suitable for a medical equipment field discloses a test-tube rack transmission device. The test tube rack transmission device comprises a first transmission device, a second transmission device and a guide device. The first conveying device comprises a bearing table and a first driving mechanism, a first guide part is arranged on the bearing table and used for guiding the test tube rack to move along a first horizontal direction, and the first driving mechanism is used for driving the test tube rack to move along the first guide part; one end of the second transmission device is adjacent to the bearing table and used for transmitting the test tube rack to move along a second horizontal direction; the guide device comprises at least two movable second guide parts which are convexly arranged on the bearing table, the second guide parts are used for guiding the test tube rack to move along a second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. The utility model provides a test-tube rack transmission device realizes that the test-tube rack is just each other not influenced in the ascending removal of different horizontal directions, and in addition, the test-tube rack can be automatically from different rail transport to same track, has improved the transmission efficiency of test-tube rack.

Description

Test tube rack transmission device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a test-tube rack transmission device.

Background

The test tube rack transmission device in the related art can only realize the transmission of the test tube rack in a single horizontal direction generally, and has the following disadvantages in specific application:

when the cross transportation of the test tube rack in a plurality of horizontal directions is to be realized, different one-way transmission tracks are needed to realize the cross transportation, but the occupation space of the plurality of tracks is larger. And if the test-tube rack moves to the same track from different tracks, the test-tube rack can be transferred by using a gripper or a pushing hand, and the transmission efficiency of the test-tube rack is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test-tube rack transmission device, it aims at solving the problem that test-tube rack transmission device in the correlation technique has test-tube rack transmission inefficiency.

In order to achieve the above purpose, the utility model provides a scheme is: a test tube rack transmission device comprising:

the test tube rack conveying device comprises a first conveying device and a second conveying device, wherein the first conveying device comprises a bearing table and a first driving mechanism, a first guide part is formed on the bearing table, the first guide part extends along a first horizontal direction and is used for guiding the test tube rack to move along the first horizontal direction, and the first driving mechanism is used for driving the test tube rack to move along the first guide part;

one end of the second transmission device is adjacent to the bearing table and used for driving the test tube rack to move to the bearing table along a second horizontal direction;

the guide device comprises at least two second guide parts which are movably and convexly arranged on the bearing table and used for guiding the test tube rack to move along the second horizontal direction;

wherein the first horizontal direction is perpendicular to the second horizontal direction.

As an implementation mode, the guide device further includes two guide assemblies arranged at intervals along the first horizontal direction, each guide assembly includes a guide part and an elastic part, the second guide part is formed on the guide part, the guide part is movably connected to the bearing table, and an avoidance port for avoiding the movement of the guide part is formed on the bearing table;

the elastic piece is elastically connected between the guide component and the bearing table.

In one embodiment, the guide member is rotatably connected to the stage, and one end of the elastic member abuts against the guide member and the other end abuts against the stage.

As an implementation mode, the guiding assembly further comprises a connecting shaft and an axial limiting part, the connecting shaft is connected with the bearing table, the guiding part and the elastic part are all sleeved on the connecting shaft, and the axial limiting part is installed on the connecting shaft.

As an implementation manner, the guide component includes a first support arm and a second support arm bent at one end of the first support arm, a shaft hole for matching with the connecting shaft is formed at a joint of the first support arm and the second support arm, the second guide portion is formed at a position of the second support arm far away from the first support arm, and one end of the elastic member abuts against the first support arm; and/or the presence of a gas in the atmosphere,

the axial limiting part comprises at least one of a snap ring, a nut, a screw and a pin.

As an embodiment, each of the guide assemblies includes at least two of the guide members spaced apart in the second horizontal direction and the same number of the elastic members as the number of the guide members.

As an embodiment, the bearing table has a supporting surface for bearing the test tube rack, the second guiding portion is formed with a guiding inclined surface, one end of the guiding inclined surface is flush with the supporting surface or extends below the supporting surface, and the other end of the guiding inclined surface extends obliquely to the upper rear along the direction in which the first driving mechanism drives the test tube rack to move.

As an embodiment, the first guiding portion includes a first guiding slot formed on the carrier, the carrier is further formed with a first end opening and a first side opening, the first end opening is disposed at one end of the first guiding slot along the first horizontal direction for the test tube rack to enter the first guiding slot along the first horizontal direction, the first side opening is disposed at one side of the carrier along the second horizontal direction and is disposed opposite to one end of the second conveying device for the test tube rack to enter the carrier along the second horizontal direction; and/or the presence of a gas in the atmosphere,

the first guide part further comprises a guide rail formed on the bearing table, and the guide rail is used for being in sliding fit with the sliding groove in the bottom of the test tube rack.

As an implementation manner, the loading platform is formed with a first loading area, a second loading area and a storage area, which are sequentially arranged along the first horizontal direction, the first loading area is used for accommodating the test tube rack entering the loading platform along the first horizontal direction, the second loading area is used for accommodating the test tube rack entering the loading platform along the second horizontal direction, the first guiding portion is arranged in the first loading area and the storage area, and the second guiding portion is arranged in the second loading area; the first conveying device further comprises a first sensor, and the first sensor is arranged at the position, close to the second feeding area, of the storage area; and/or the presence of a gas and/or,

the first transmission device further comprises a second sensor, the second sensor is arranged on the bearing table, and the second transmission device, the second guide portion and the second sensor are sequentially arranged in the second horizontal direction.

As an embodiment, the test tube rack conveying device includes a second driving mechanism and two or more first conveying devices arranged side by side along the second horizontal direction; and/or the presence of a gas and/or,

the first driving mechanism comprises a first push rod for pushing the test tube rack to move and a first power assembly for driving the first push rod.

The utility model has the advantages that: the utility model provides a test tube rack transmission device, which is provided with a first transmission device to transmit the test tube rack to move along a first horizontal direction; through setting up second transmission device, the conveying test-tube rack removes to the plummer along second horizontal direction to realize that the test-tube rack can remove along first horizontal direction, can follow the removal of second horizontal direction again. The first guide part extends along the first horizontal direction, so that the first conveying device can convey the test tube rack along the first horizontal direction; the second transmission device is arranged adjacent to the bearing table of the first transmission device, and the second guide part for guiding the test tube rack to move along the second horizontal direction is arranged on the bearing table, so that the test tube rack can be conveyed to the bearing table of the first transmission device from the second transmission device, the test tube rack can move to the track for conveying the test tube rack from the track for conveying the test tube rack by the second transmission device, and other special parts are not needed to be additionally arranged for transferring the test tube rack. Through locating the mobile protruding plummer with second guide part on to when making the test-tube rack move on the plummer along first horizontal direction, the test-tube rack can be dodged to the second guide part, thereby makes the test-tube rack do not influence each other with the removal of second horizontal direction at first horizontal direction. Therefore, the utility model provides a test-tube rack transmission device need not set up the one-way track of a plurality of differences and just can realize that the test-tube rack transports along different horizontal directions to the test-tube rack does not influence each other in the ascending removal of different horizontal directions, need not dispose dedicated transfer unit in addition, and the test-tube rack just can follow different track removal to same track in, has improved the transmission efficiency of test-tube rack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a test tube rack transported on a test tube rack transport device provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of a first conveying device provided by the embodiment of the present invention for conveying test tube racks;

fig. 4 is an exploded view of a first transmission device, a first sensor and a second sensor provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a guide assembly provided in an embodiment of the present invention;

fig. 6 is an exploded view of a guide assembly provided by an embodiment of the present invention;

fig. 7 is a schematic view of an assembly structure of a guide assembly and a bearing table provided by an embodiment of the present invention;

fig. 8 is a partial enlarged view at B in fig. 7;

fig. 9 is a schematic structural diagram of a guide member according to an embodiment of the present invention;

fig. 10 is a schematic view illustrating a state of the guide assembly when the second guide portion is protruded from the platform according to the embodiment of the present invention;

fig. 11 is a schematic view illustrating a state of the guide assembly according to the embodiment of the present invention when the second guide portion is accommodated in the avoiding opening;

fig. 12 is an exploded view of the test tube rack and the first guide portion according to the embodiment of the present invention;

fig. 13 is a schematic structural diagram of a test tube rack transmission system provided by an embodiment of the present invention.

The reference numbers illustrate:

100. a test tube rack transmission device; 10. a first transmission device; 11. a bearing table; 111. a first guide portion; 1111. a first guide groove; 1112. a guide rail; 112. avoiding the mouth; 113. a support surface; 114. a first end opening; 115. a first side opening; 116. a first feeding area; 117. a second feeding area; 118. a storage area; 119. a second side opening; 12. a first drive mechanism; 121. a first push rod; 122. a first power assembly; 13. a first sensor; 14. a second sensor; 20. a second transmission device; 30. a guide device; 31. a guide assembly; 311. a guide member; 311a, a first guide member; 311b, a second guide member; 3111. a second guide portion; 31111. a guide slope; 3112. a first support arm; 3113. a second support arm; 3114. a shaft hole; 312. an elastic member; 312a, a first torsion spring; 312b, a second torsion spring; 313. a connecting shaft; 314. an axial stop; 314a, a first snap ring; 314b, a second snap ring; 314c, a third snap ring; 314d, a fourth snap ring; 314e, a fifth snap ring; 314f, a sixth snap ring; 32. a second guide groove; 40. a second drive mechanism; 200. a test tube rack; 201. a chute; 300. a linear transmission device; 400. and a third transmission device.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element through intervening elements.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the related art, when the test tube racks are transported in a plurality of horizontal directions in a crossed manner, different one-way transmission tracks are needed to realize the transportation, and in addition, a special transfer part such as a gripper or a pusher is needed to realize the transfer of the test tube racks from different tracks to the same track, so that the test tube racks are low in transmission efficiency.

In view of this, the utility model provides a test-tube rack transmission device need not be equipped with the transportation that a plurality of one-way transmission tracks just can realize the test-tube rack equidirectional, improves the transmission efficiency of test-tube rack.

As shown in fig. 1 to 4, an embodiment of the present invention provides a test tube rack conveying device 100, which includes a first conveying device 10, a second conveying device 20, and a guiding device 30; the first conveying device 10 comprises a bearing table 11 and a first driving mechanism 12, wherein the bearing table 11 is formed with a first guide part 111, the first guide part 111 extends along a first horizontal direction to guide the test tube rack 200 to move along the first horizontal direction, and the first driving mechanism 12 is used for driving the test tube rack 200 to move along the first guide part 111; one end of the second conveying device 20 is adjacent to the bearing table 11 for driving the test tube rack 200 to move to the bearing table 11 along the second horizontal direction; the guiding device 30 includes at least two second guiding portions 3111 movably protruding from the plummer 11 for guiding the test tube rack 200 to move along the second horizontal direction; wherein, the first horizontal direction is perpendicular to the second horizontal direction.

By adopting the technical scheme, the test tube rack 200 is conveyed to move along the first horizontal direction by arranging the first conveying device 10; by providing the second conveying device 20, the test tube rack 200 is conveyed to the plummer 11 along the second horizontal direction, and the first horizontal direction and the second horizontal direction are vertically arranged, so that the test tube rack 200 is moved along different horizontal directions. By arranging the second conveying device 20 adjacent to the carrying table 11 of the first conveying device 10 and providing the second guide portion 3111 on the carrying table 11 for guiding the test tube rack 200 to move in the second horizontal direction, the test tube rack 200 can be conveyed from the second conveying device 20 to the carrying table 11 of the first conveying device 10, so that the test tube rack 200 can move from the track on which the test tube rack 200 is conveyed by the second conveying device 20 to the track on which the test tube rack 200 is conveyed by the first conveying device 10, and the test tube rack 200 can be transferred from different tracks to the same track without additionally providing other special parts for transferring the test tube rack 200. By movably protruding the second guide portion 3111 on the plummer 11, when the test tube rack 200 moves on the plummer 11 along the first horizontal direction, the second guide portion 3111 can avoid the test tube rack 200, so that the movement of the test tube rack 200 in the first horizontal direction and the second horizontal direction does not affect each other. Therefore, the utility model provides a test-tube rack transmission device 100 need not set up the one-way track of a plurality of differences and just can realize that test-tube rack 200 transports along the different horizontal direction to test-tube rack 200 does not influence each other in the removal on different horizontal directions, need not dispose dedicated transfer unit in addition, and test-tube rack 200 has improved test-tube rack 200's transmission efficiency in just can following the different pathway movement to same track.

As an embodiment, as shown in fig. 2 and 5, the guiding device 30 further includes two guiding components 31 spaced apart along the first horizontal direction, the guiding components 31 include a guiding part 311 movably connected to the plummer 11, and the guiding part 311 is formed with a second guiding portion 3111. In this way, the second guide portions 3111 of the two guide assemblies 31 are spaced apart in the first horizontal direction, so that the gap between the second guide portions 3111 of the two guide assemblies 31 forms a second guide groove 32 extending in the second horizontal direction, which facilitates the movement of the test tube rack 200 on the plummer 11 in the second horizontal direction.

As an embodiment, referring to fig. 4, 5, 7 and 8, the guide assembly 31 further includes an elastic member 312, the elastic member 312 is elastically connected between the guide member 311 and the platform 11, and the platform 11 is formed with an escape opening 112 for escaping the movement of the guide member 311. The elastic member 312 is elastically connected between the guide member 311 and the platform 11, so that the guide member 311 is movably connected to the platform 11, that is, the second guide portion 3111 is movably connected to the platform 11; by providing the avoidance port 112 on the carrier 11 and movably connecting the second guide portion 3111 to the carrier 11, when the test tube rack 200 passes through the region of the carrier 11 where the second guide portion 3111 is provided along the first horizontal direction, the second guide portion 3111 can be accommodated in the avoidance port 112, and after the test tube rack 200 passes through, the second guide portion 3111 is exposed on the carrier 11 under the driving of the elastic member 312, so as to facilitate the cross transport of the test tube rack 200.

Specifically, the second guide portion 3111 formed on the guide member 311 has two states, one state is housed in the escape opening 112 of the stage 11, and the other state is projected on the stage 11, and when the second guide portion 3111 is housed in the escape opening 112, it is helpful for the test tube rack 200 to move in the first horizontal direction, and when the second guide portion 3111 is projected on the stage 11, it is helpful for the test tube rack 200 to move in the second horizontal direction. The elastic member 312 is elastically connected between the guide member 311 and the plummer 11, and when the first driving mechanism 12 drives the test tube rack 200 to move through the second guide portion 3111, the elastic member 312 is used for enabling the guide member 311 to be pushed against by the test tube rack 200 to move, so that the second guide portion 3111 is accommodated in the avoiding opening 112, and the test tube rack 200 can move smoothly along the first horizontal direction. After the first driving mechanism 12 drives the test tube rack 200 to move through the second guide portion 3111, the elastic member 312 drives the guide member 311 to return to the state where the second guide portion 3111 protrudes above the plummer 11, so as to prevent the guide member 311 from affecting the movement of the test tube rack 200 in the second horizontal direction.

In one embodiment, the guide member 311 is rotatably connected to the carrier 11, and one end of the elastic member 312 abuts against the guide member 311 and the other end abuts against the carrier 11. In this arrangement, the second guide portion 3111 formed on the guide member 311 can be accommodated in the escape opening 112 of the platform 11 or protruded on the platform 11 by the rotation of the guide member 311, and the second guide portion 3111 can be rapidly switched between two states. In a specific application, the elastic member 312 is a torsion spring, but not limited to a torsion spring, one end of the torsion spring abuts against the guiding member 311, and the other end of the torsion spring abuts against the carrier 11, so that the guiding member 311 is rotatably connected to the carrier 11, and the structure is simple and the cost is low.

As an embodiment, referring to fig. 5 and 8, the guide assembly 31 further includes a connecting shaft 313 and an axial limiting member 314, the connecting shaft 313 is connected to the plummer 11, the guide member 311 and the elastic member 312 are both sleeved on the connecting shaft 313, and the axial limiting member 314 is mounted on the connecting shaft 313. By arranging the connecting shaft 313, the guide part 311 and the elastic piece 312 are sleeved on the connecting shaft 313, and the connecting shaft 313 is installed on the bearing platform 11, so that the guide part 311 and the elastic piece 312 are installed, and the structure is simple and the installation is convenient. By providing the axial stopper 314, the guide member 311 and the torsion spring are axially stopped, that is, the guide member 311 and the torsion spring are prevented from moving in the axial direction of the connecting shaft 313. The axial position-limiting element 314 includes at least one of a snap ring, a nut, a screw, and a pin.

As an embodiment, each of the guide assemblies 31 includes at least two guide members 311 spaced apart in the second horizontal direction and the same number of elastic members 312 as the number of the guide members 311. In a specific application, one elastic member 312 corresponds to one guide member 311, so that the guide member 311 rotates relative to the platform 11, and can be in a protruding state or a receiving state. In this embodiment, each guide assembly 31 includes two guide members 311 and two elastic members 312. It is understood that in other embodiments, each guide assembly 31 may include three guide members 311 and three elastic members 312, or four guide members 311 and four elastic members 312, or five guide members 311 and five elastic members 312.

Illustratively, the elastic member 312 is a torsion spring, and the axial limiting member 314 is a snap ring. Referring to fig. 5, 6 and 8, each guide assembly 31 includes two guide members 311, two elastic members 312 and six axial stoppers 314, wherein the two guide members 311 are respectively a first guide member 311a and a second guide member 311b, the two torsion springs are respectively a first torsion spring 312a and a second torsion spring 312b, the six snap rings are respectively a first snap ring 314a, a second snap ring 314b, a third snap ring 314c, a fourth snap ring 314d, a fifth snap ring 314e and a sixth snap ring 314f, and the first snap ring 314a, the first guide member 311a, the first torsion spring 312a, the second snap ring 314b, the third snap ring 314c, the fourth snap ring 314d, the second guide member 311b, the fifth snap ring 314e, the second torsion spring 312b and the sixth snap ring 314f are sequentially sleeved on a connecting shaft 313 along an axial direction of the connecting shaft 313. The connecting shaft 313 is fixed at the bottom of the plummer 11 through the second snap ring 314b and the third snap ring 314c, the first snap ring 314a abuts against one axial end of the first guiding component 311a to prevent the first guiding component 311a from sliding out of the connecting shaft 313; the middle part of the first torsion spring 312a is sleeved on the connecting shaft 313 and is located between the first guide member 311a and the second snap ring 314b so as to be axially limited by the second snap ring 314b, and two ends of the first torsion spring 312a are respectively abutted against the first guide member 311a and the plummer 11; the second guiding member 311b is sleeved on the connecting shaft 313 and located between the fourth snap ring 314d and the fifth snap ring 314e to prevent the second guiding member 311b from sliding along the connecting shaft 313; the middle portion of the second torsion spring 312b is sleeved on the connecting shaft 313 and located between the fifth snap ring 314e and the sixth snap ring 314f, and two ends of the second torsion spring 312b respectively abut against the second guiding member 311b and the plummer 11 for maintaining the state of the second guiding member 311 b.

As an embodiment, referring to fig. 5 and 9, the guide member 311 includes a first arm 3112 and a second arm 3113 bent at one end of the first arm 3112, a shaft hole 3114 for engaging with the connecting shaft 313 is formed at a connection portion of the first arm 3112 and the second arm 3113, a second guide portion 3111 is formed at a portion of the second arm 3113 away from the first arm 3112, and one end of the elastic member 312 abuts against the first arm 3112, that is, one end of the torsion spring abuts against the first arm 3112. Thus, the guide member 311 is rotatably connected to the connecting shaft 313, when an external force is applied to the second guide portion 3111, the second guide portion 3111 drives the second support arm 3113 to rotate relative to the connecting shaft 313, and further drives the first support arm 3112 to rotate, so that the torsion spring deforms, when the external force applied to the second guide portion 3111 is removed, the first support arm 3112 is driven by the elasticity of the torsion spring to return to the original state, and further the second support arm 3113 and the second guide portion 3111 are driven to rotate to return to the original state.

As one embodiment, referring to fig. 3, 4, 10 and 11, the carrier 11 has a support surface 113 for supporting the test tube rack 200, the second guide portion 3111 is formed with a guide slope 31111, one end of the guide slope 31111 is flush with the support surface 113 or extends below the support surface 113, and the other end of the guide slope 31111 extends obliquely upward and rearward in a direction in which the first driving mechanism 12 drives the test tube rack 200 to move. In a specific application, in a state that the second guide portion 3111 is exposed on the platform 11, the guide slope 31111 of the second guide portion 3111 forms a backward inclination angle α with the vertical direction. When the test tube rack 200 reaches the second guide portion 3111 under the driving action of the first driving mechanism 12, the test tube rack 200 abuts against the guide inclined surface 31111, and the guide inclined surface 31111 extends obliquely backward and upward along the direction in which the first driving mechanism 12 drives the test tube rack 200 to move, so that the test tube rack 200 has a downward acting force on the second guide portion 3111, and the second guide portion 3111 is further turned downward and accommodated in the avoiding opening 112, which is beneficial for the test tube rack 200 to enter the first guide groove 1111 to move along the first horizontal direction beyond the second guide portion 3111, and thus, the cross transmission of the test tube rack 200 in the first horizontal direction and the second horizontal direction is realized.

As an embodiment, referring to fig. 1 and 4, the first guide portion 111 includes a first guide groove 1111 formed on the carrier table 11, the carrier table 11 is further formed with a first end opening 114 and a first side opening 115, the first end opening 114 is disposed at one end of the first guide groove 1111 along the first horizontal direction for the test tube rack 200 to enter the first guide groove 1111 along the first horizontal direction, and the first side opening 115 is disposed at one side of the carrier table 11 along the second horizontal direction and is disposed opposite to one end of the second transmission device 20 for the test tube rack 200 to enter the carrier table 11 along the second horizontal direction. By providing the first end opening 114 and the first side opening 115, the test tube rack 200 can enter the plummer 11 from two different directions, thereby enabling the test tube rack 200 to enter the same track from different tracks.

As an embodiment, referring to fig. 4 and 12, the first guide portion 111 further includes a guide rail 1112 formed on the bearing table 11, and the guide rail 1112 is configured to be slidably engaged with the sliding groove 201 at the bottom of the test tube rack 200. In this way, the test tube rack 200 is prevented from being inclined during sliding along the bearing table 11, the stability of the test tube rack 200 moving on the bearing table 11 is improved, and the guide rails 1112 also have a guiding function for the movement of the test tube rack 200 on the bearing table 11.

As an embodiment, referring to fig. 2 and 3, the loading platform 11 is formed with a first loading area 116, a second loading area 117 and a storage area 118 sequentially arranged along a first horizontal direction, the first loading area 116 is used for accommodating the test tube rack 200 entering the loading platform 11 along the first horizontal direction, the second loading area 117 is used for accommodating the test tube rack 200 entering the loading platform 11 along a second horizontal direction, the first guiding part 111 is arranged in the first loading area 116 and the storage area 118, and the second guiding part 3111 is arranged in the second loading area 117. Like this, the test-tube rack 200 that gets into plummer 11 from the equidirectional difference is located the material loading district of difference respectively, when carrying out two orientations transportation test-tube rack 200 simultaneously, does not disturb each other, is favorable to transporting test-tube rack 200 simultaneously from two equidirectionals, improves conveying efficiency.

As an embodiment, referring to fig. 1, 3 and 4, the first conveying device 10 further includes a first sensor 13, and the first sensor 13 is disposed at a position of the storage area 118 near the second loading area 117. By providing the first sensor 13, the test tube rack 200 for detecting the storage area 118 is full, so as to prevent the test tube rack 200 from being continuously conveyed to the storage area 118 when the storage area 118 is full of the test tube racks 200, and further prevent the test tube rack 200 from being jammed in the first horizontal direction and the second horizontal direction.

As an embodiment, referring to fig. 1 and 2, the first transfer device 10 further includes a second sensor 14, the second sensor 14 is disposed on the platform 11, and the second transfer device 20, the second guide portion 3111, and the second sensor 14 are sequentially disposed along the second horizontal direction. By providing the second sensor 14 for detecting whether the test tube rack 200 moving in the second horizontal direction moves in place, accurate positioning of the test tube rack 200 moving from the second horizontal direction to the plummer 11 is ensured, which is advantageous for subsequent movement of the test tube rack 200 in the first horizontal direction.

As an embodiment, referring to fig. 13, the rack transport apparatus 100 includes a second driving mechanism 40 and two or more first transport apparatuses 10 arranged side by side in the second horizontal direction. Through setting up two or more first transmission device 10, can make a plurality of test-tube rack 200 remove along first horizontal direction under the drive of the first transmission device 10 of difference, improve test-tube rack 200's transport efficiency greatly. The second driving mechanism 40 is configured to drive the test tube rack 200 to move along the second horizontal direction, and in a specific application, the second driving mechanism 40 can drive the test tube rack 200 to enter the loading platform 11 of different first conveying devices 10 along the second horizontal direction, so that the test tube rack 200 conveyed by the second conveying device 20 is conveyed to different first conveying devices 10.

In one embodiment, referring to fig. 3, the susceptor 11 further has a second side opening 119, and the second side opening 119 and the first side opening 115 are respectively disposed on two sides of the susceptor 11 along the second horizontal direction and are disposed opposite to the first side opening 115. By providing the second side opening 119, the test tube rack 200 can be passed from one first conveyor 10 into an adjacent first conveyor 10, enabling the test tube rack 200 to be moved in a second horizontal direction into a different first conveyor 10.

As an embodiment, referring to fig. 4, the first driving mechanism 12 includes a first pushing rod 121 for pushing the test tube rack 200 to move, and a first power assembly 122 for driving the first pushing rod 121. The first push rod 121 is used for pushing the test tube rack 200 to move in the first horizontal direction, and the first power assembly 122 is used for driving the first push rod 121 to reciprocate in the first horizontal direction.

Referring to fig. 13, an embodiment of the present invention further provides a test tube rack transmission system, which includes a linear transmission device 300, a third transmission device 400, and the test tube rack transmission device 100; the third transmission device 400 and the second transmission device 20 have the same structure and are respectively disposed at two ends of the first transmission device 10 along the first horizontal direction, and the test tube rack transmission system provided in this embodiment realizes the closed-loop automatic transmission of the test tube rack.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. The utility model provides a test-tube rack transmission device which characterized in that includes:

the test tube rack conveying device comprises a first conveying device and a second conveying device, wherein the first conveying device comprises a bearing table and a first driving mechanism, a first guide part is formed on the bearing table, the first guide part extends along a first horizontal direction and is used for guiding the test tube rack to move along the first horizontal direction, and the first driving mechanism is used for driving the test tube rack to move along the first guide part;

one end of the second transmission device is adjacent to the bearing table and used for driving the test tube rack to move to the bearing table along a second horizontal direction;

the guide device comprises at least two second guide parts which are movably and convexly arranged on the bearing table and used for guiding the test tube rack to move along the second horizontal direction;

wherein the first horizontal direction is perpendicular to the second horizontal direction.

2. The test tube rack conveying device according to claim 1, wherein the guide device further comprises two guide assemblies arranged at intervals in the first horizontal direction, each guide assembly comprises a guide part and an elastic part, the second guide part is formed on each guide part, each guide part is movably connected with the bearing table, and an avoidance port for avoiding the guide parts from moving is formed on each bearing table;

the elastic piece is elastically connected between the guide component and the bearing table.

3. The rack transport apparatus according to claim 2, wherein the guide member is rotatably connected to the stage, and one end of the elastic member abuts against the guide member and the other end abuts against the stage.

4. The test tube rack conveying device according to claim 3, wherein the guide assembly further comprises a connecting shaft and an axial limiting member, the connecting shaft is connected with the bearing table, the guide member and the elastic member are sleeved on the connecting shaft, and the axial limiting member is mounted on the connecting shaft.

5. The test tube rack conveying device according to claim 4, wherein the guide part comprises a first support arm and a second support arm bent at one end of the first support arm, a shaft hole for being matched with the connecting shaft is formed at the joint of the first support arm and the second support arm in a penetrating manner, the second guide part is formed at a part of the second support arm far away from the first support arm, and one end of the elastic part abuts against the first support arm; and/or the presence of a gas in the atmosphere,

the axial limiting part comprises at least one of a clamping ring, a nut, a screw and a pin.

6. The rack transport apparatus according to any one of claims 2 to 5, wherein each of the guide assemblies includes at least two of the guide members arranged at intervals in the second horizontal direction and the same number of the elastic members as the number of the guide members.

7. The rack transport apparatus according to any one of claims 1 to 5, wherein the loading table has a support surface for loading the test tube rack, the second guide portion is formed with a guide slope, one end of the guide slope is flush with or extends below the support surface, and the other end of the guide slope extends obliquely upward and rearward in a direction in which the first drive mechanism drives the test tube rack to move.

8. The rack transport apparatus according to any one of claims 1 to 5, wherein the first guide portion includes a first guide groove formed on the carrier table, the carrier table is further formed with a first end opening provided at one end of the first guide groove in the first horizontal direction for the test tube rack to enter the first guide groove in the first horizontal direction, and a first side opening provided at one side of the carrier table in the second horizontal direction and disposed opposite to one end of the second transport apparatus for the test tube rack to enter the carrier table in the second horizontal direction; and/or the presence of a gas in the atmosphere,

the first guide part further comprises a guide rail formed on the bearing table, and the guide rail is used for being in sliding fit with the sliding groove in the bottom of the test tube rack.

9. The rack transport apparatus according to any one of claims 1 to 5, wherein the carrier is formed with a first loading area, a second loading area and a storage area sequentially arranged along the first horizontal direction, the first loading area is configured to accommodate the test tube rack entering the carrier along the first horizontal direction, the second loading area is configured to accommodate the test tube rack entering the carrier along the second horizontal direction, the first guide portion is disposed in the first loading area and the storage area, and the second guide portion is disposed in the second loading area; the first conveying device further comprises a first sensor, and the first sensor is arranged at the position, close to the second feeding area, of the storage area; and/or the presence of a gas in the atmosphere,

the first transmission device further comprises a second sensor, the second sensor is arranged on the bearing table, and the second transmission device, the second guide portion and the second sensor are sequentially arranged in the second horizontal direction.

10. The rack transport apparatus according to any one of claims 1 to 5, wherein the rack transport apparatus includes a second drive mechanism and two or more first transport apparatuses arranged side by side in the second horizontal direction; and/or the presence of a gas in the atmosphere,

the first driving mechanism comprises a first push rod for pushing the test tube rack to move and a first power assembly for driving the first push rod.

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