阅读说明：本技术 籽晶培养固定装置 (Seed crystal culture fixing device ) 是由 陈志谋 于 2021-07-06 设计创作，主要内容包括：本发明属于籽晶生长设备技术领域,提供了籽晶培养固定装置,包括：籽晶板,籽晶板的顶中部一侧开设有限位槽,限位槽的内部固定放置有籽晶,籽晶的周向外部一侧设置有用于维持籽晶纵向生长的生长控制板,生长控制板远离籽晶板的一侧设置有用于控制生长控制板围绕籽晶旋转的驱动机构；所述生长控制板远离籽晶的侧壁上设置有用于对培养液进行混合搅拌的搅拌机构；通过驱动机构运行控制生长控制板围绕籽晶转动,固定在限位槽内部的籽晶只能向上生长,而且同时生长控制板的转动带动搅拌机构旋转,从而促进培养液均匀对籽晶进行生长。(The invention belongs to the technical field of seed crystal growth equipment, and provides a seed crystal culture fixing device, which comprises: the seed crystal plate is characterized in that a limiting groove is formed in one side of the middle of the top of the seed crystal plate, seed crystals are fixedly placed in the limiting groove, a growth control plate for maintaining the longitudinal growth of the seed crystals is arranged on one side of the circumferential outer part of the seed crystals, and a driving mechanism for controlling the growth control plate to rotate around the seed crystals is arranged on one side of the growth control plate, which is far away from the seed crystal plate; a stirring mechanism for mixing and stirring the culture solution is arranged on the side wall of the growth control plate away from the seed crystal; the growth control plate is controlled to rotate around the seed crystal through the operation of the driving mechanism, the seed crystal fixed in the limiting groove can only grow upwards, and the stirring mechanism is driven to rotate by the rotation of the growth control plate, so that the growth of the seed crystal is promoted to be uniform by the culture solution.)

1. Seed crystal cultivation fixing device, including seed crystal (14), seed crystal board (10), its characterized in that, seed crystal cultivation fixing device still includes:

the limiting groove (13) is formed in one side of the middle of the top of the seed crystal plate (10), and a seed crystal (14) is fixedly placed in the limiting groove (13);

a growth control plate (15) provided on a circumferentially outer side of the seed crystal (14) for maintaining longitudinal growth of the seed crystal (14);

the driving mechanism is arranged on one side, away from the seed crystal plate (10), of the growth control plate (15) for controlling the growth control plate (15) to rotate around the seed crystal (14);

and the stirring mechanism is arranged on the side wall of the growth control plate (15) far away from the seed crystal (14).

2. A seed crystal culture fixing device according to claim 1, characterized in that the limiting groove (13) is provided in a rectangular structure; the surface of the side wall of the growth control plate (15) which is contacted with the seed crystal (14) is set to be a smooth surface.

3. A seed crystal culture fixing device according to claim 1, wherein the driving mechanism comprises a loop bar (22) arranged right above the limiting groove (13), a sleeve (21) is rotatably sleeved in the middle of the loop bar (22), a support (11) with an L-shaped structure is fixedly arranged on one side of the loop bar (22), and the bottom end of the support (11) is fixed on the seed crystal plate (10);

the sleeve (21) is provided with a group of driving components for driving the sleeve (21) to rotate on the sleeve rod (22); the driving assembly comprises a driven tooth (23) fixed on the circumferential side wall of the sleeve (21), one side, facing the support (11), of the driven tooth (23) is meshed with a group of main teeth (20), and the top of each main tooth (20) is rotatably connected with a servo motor (19) fixed on the support (11) through a rotating shaft.

4. A seed crystal culture fixing device as claimed in claim 3, characterized in that a transverse telescopic cylinder (24) is fixedly installed outwards on the side wall of the sleeve (21), a telescopic rod (25) coaxial with the telescopic cylinder (24) is telescopically connected inside the telescopic cylinder (24), and the telescopic rod (25) is arranged at the end part of the telescopic cylinder (24) and is elastically connected in the telescopic cylinder (24) through a spring (27); the outside lateral wall of telescopic link (25) is towards growth control board (15) fixedly connected with connecting rod (18), and the bottom mounting of connecting rod (18) is on growth control board (15).

5. A seed crystal culture fixing device as claimed in claim 4, characterized in that a group of control frames (35) with the same cross section shape as the seed crystal (14) to be grown is detachably mounted on the loop bar (22) on the lower side of the loop bar (21) through a fixing bar (26), a group of vertical stop bars (28) are arranged on the inner side of the control frames (35), the top ends of the stop bars (28) are fixedly connected to the telescopic bars (25), and the bottoms of the telescopic cylinders (24) at the same positions as the stop bars (28) are provided with notches facilitating the stop bars (28) to slide inside and outside the telescopic cylinders (24).

6. A seed crystal culture fixing device according to claim 1, characterized in that the stirring mechanism comprises stirring rods (16) fixed on the side wall of the growth control plate (15) far away from the seed crystal (14) at equal intervals, and stirring blades (17) are arranged at the tail ends of the stirring rods (16).

7. A seed crystal culture fixing device as claimed in claim 6, characterized in that a bayonet (33) is arranged in the end of the stirring rod (16), and a clamping groove (34) is arranged at one end of a pin (37) clamped with the bayonet (33).

8. A seed crystal culture fixing device as claimed in claim 1, characterized in that the inner two sides of the limiting groove (13) are symmetrically provided with fastening mechanisms (29).

9. A seed crystal culture fixing device according to claim 8, characterized in that the fastening mechanism (29) comprises a telescopic motor (30) fixed inside the seed crystal plate (10), the output end of the telescopic motor (30) points to the center of the limiting groove (13) and is rotatably connected with a pressing rod (31), the tail end of the pressing rod (31) extends into the limiting groove (13) and is fixedly provided with a clamping plate (32) for clamping the bottom end of the seed crystal (14) in a contact manner; the side wall of the clamping plate (32) which is contacted with the seed crystal (14) is provided with a layer of buffer cushion.

10. A seed crystal culture fixing device according to claim 4, characterized in that a set of electric telescopic rods (12) are arranged on the bracket (11) and the connecting rod (18).

Technical Field

The invention belongs to the technical field of seed crystal growth equipment, and particularly relates to a seed crystal culture fixing device.

Background

The traditional crystal growth is carried out in a growth furnace, wherein seed crystals are fixed on the bottom surface of a seed crystal plate at the lower part of a seed crystal rod, the seed crystals are introduced into the growth furnace, saturated growth liquid is added into the growth furnace, the saturated growth liquid is gradually cooled at a certain cooling speed, and meanwhile, the seed crystal rod rotates at a certain speed, so that precipitated solute is crystallized on the seed crystals, and the crystals gradually grow. When the crystal grows to the required size or the temperature of the solution is reduced to room temperature, the crystal is lifted off the liquid surface. In the growth mode, the seed crystal fixed on the bottom surface of the seed crystal plate grows downwards, the grown crystal is fixed on the seed crystal plate by only a plurality of fixed points, and the weight of the crystal is increased along with the growth of the crystal.

Above-mentioned fixed mode of growth, it is simple only to fix the bottom of seed crystal on the seed crystal board, because the production of seed crystal all is its vertical growth of control generally, there is higher restriction to the width direction, to current seed crystal growth fixing device, can't be when guaranteeing its firm growth, the horizontal growth of accurate control seed crystal, consequently, the seed crystal that leads to growing out is not conform to the requirement easily, and when the growth liquid around the control seed crystal flows, the surrounding seed crystal of also convenient even control growth liquid flows, also influence the quality that the seed crystal grows to a certain extent.

Disclosure of Invention

The embodiment of the invention aims to provide a seed crystal culture fixing device, aiming at solving the problem of poor growth quality of seed crystals.

The invention is realized in such a way that the seed crystal plate is used for fixing the seed crystal; comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the limiting groove is formed in one side of the middle of the top of the seed crystal plate, and seed crystals are fixedly placed in the limiting groove;

the growth control plate is arranged on one side of the circumferential outer part of the seed crystal and is used for maintaining the longitudinal growth of the seed crystal;

the driving mechanism is arranged on one side of the growth control plate, which is far away from the seed crystal plate, and is used for controlling the growth control plate to rotate around the seed crystal;

the stirring mechanism is arranged on the side wall of the growth control plate, which is far away from the seed crystal, and is used for mixing and stirring the culture solution;

wherein, rotate around the seed crystal through actuating mechanism operation control growth control board, fix the seed crystal at the spacing inslot portion and can only grow upwards, the rotation of growth control board drives the rabbling mechanism rotation simultaneously moreover to promote the culture solution and evenly grow the seed crystal.

As a preferred embodiment of the present invention, the limiting groove is configured as a rectangular structure; the surface of the side wall of the growth control plate, which is in contact with the seed crystal, is a smooth surface.

As a preferred embodiment of the invention, the driving mechanism comprises a loop bar arranged right above the limiting groove, the middle part of the loop bar is rotatably sleeved with a sleeve, one side of the loop bar is fixedly provided with a support with an L-shaped structure, and the bottom end of the support is fixed on the seed crystal plate;

as a preferred embodiment of the present invention, the sleeve is provided with a set of driving components for driving the sleeve to rotate on the sleeve rod; the driving assembly comprises driven teeth fixed on the circumferential side wall of the sleeve, one side of each driven tooth, facing the support, is meshed with a group of main teeth, and the tops of the main teeth are rotatably connected with servo motors fixed on the support through rotating shafts.

As a preferred embodiment of the present invention, a lateral wall of the casing is fixedly provided with a transverse telescopic cylinder, the telescopic cylinder is telescopically connected with a telescopic rod coaxial with the telescopic cylinder, and the telescopic rod is arranged at an end of the telescopic cylinder and elastically connected in the telescopic cylinder through a spring; the outside lateral wall of telescopic link is towards growth control board fixedly connected with connecting rod, and the bottom mounting of connecting rod is on the growth control board.

As a preferred embodiment of the invention, a group of control frames with the same cross section shape as that of the seed crystal to be grown is detachably mounted on the loop bar positioned at the lower side of the sleeve through a fixed bar, a group of vertical stop bars are arranged at the inner side of the control frames, the top ends of the stop bars are fixedly connected to the telescopic rods, and the bottoms of the telescopic cylinders positioned at the same positions as the stop bars are provided with notches which facilitate the stop bars to slide inside and outside the telescopic cylinders.

As a preferred embodiment of the invention, the stirring mechanism comprises stirring rods which are fixed on the side wall of the growth control plate away from the seed crystal at equal intervals, and the tail ends of the stirring rods are provided with stirring blades.

The seed crystal culture fixing device of claim, wherein a bayonet lock is arranged in the end of the stirring rod, and a clamping groove is arranged at one end clamped with the bayonet lock.

As a preferred embodiment of the present invention, fastening mechanisms are symmetrically disposed on two sides of the interior of the limiting groove.

As a preferred embodiment of the present invention, the fastening mechanism includes a telescopic motor fixed inside the seed crystal plate, an output end of the telescopic motor points to the center of the limiting groove and is rotatably connected with a pressing rod, a terminal of the pressing rod extends into the limiting groove and is fixedly provided with a clamp plate for contact-type clamping of the bottom end of the seed crystal; and a layer of cushion pad is arranged on the side wall of the clamping plate, which is in contact with the seed crystal.

As another preferred embodiment of the present invention, a set of electric telescopic rods is disposed on each of the bracket and the connecting rod.

According to the seed crystal culture fixing device provided by the invention, the limiting groove is formed in the seed crystal plate, and then the seed crystals with different sizes can be clamped and fixed in the limiting groove, so that the application range of the device is enlarged;

the growth control plate with the buffer stretching function is arranged on the outer side of the seed crystal, so that the growth control plate can rotate in a contact manner when facing the seed crystals with different widths, the growing seed crystal can only grow longitudinally, and the growth accuracy and the quality of the seed crystal are improved;

the stirring mechanism is arranged on the outer side of the growth control plate, so that the growth control plate can keep the stable growth of the seed crystal, and simultaneously, the uniformity of the culture solution can be improved, and the growth speed of the seed crystal is further improved;

through set up in actuating mechanism with the same control frame of seed crystal cross sectional shape, then use with the pin cooperation to can effectually maintain when restricting growth to the seed crystal of equidimension not, the equal effective contact of growth control board is used.

Drawings

FIG. 1 is a perspective view of a seed crystal cultivation fixture.

FIG. 2 is a schematic front view of the seed crystal cultivation fixture.

FIG. 3 is a schematic top view of the seed crystal cultivation fixture.

FIG. 4 is an enlarged view of the fastening mechanism of the seed crystal cultivation fixture.

Fig. 5 is an enlarged schematic structural diagram of a1 in fig. 2.

In the drawings: 10-seed crystal plate, 11-bracket, 12-electric telescopic rod, 13-limiting groove, 14-seed crystal, 15-growth control plate, 16-stirring rod, 17-stirring blade, 18-connecting rod, 19-servo motor, 20-main gear, 21-sleeve, 22-sleeve rod, 23-driven gear, 24-telescopic cylinder, 25-telescopic rod, 26-fixing rod, 27-spring, 28-stop rod, 29-fastening mechanism, 30-telescopic motor, 31-pressing rod, 32-clamping plate, 33-clamping pin, 34-clamping groove and 35-control frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 3, the structure of the seed crystal cultivation fixing device provided by the embodiment of the present invention includes: a limiting groove 13 is formed in one side of the middle of the top of the seed crystal plate 10, a seed crystal 14 is fixedly placed in the limiting groove 13, a growth control plate 15 used for maintaining the longitudinal growth of the seed crystal is arranged on one side of the circumferential outer part of the seed crystal 14, and a driving mechanism used for controlling the growth control plate 15 to rotate around the seed crystal 14 is arranged on one side, far away from the seed crystal plate 10, of the growth control plate 15; a stirring mechanism for mixing and stirring the culture solution is arranged on the side wall of the growth control plate 15 away from the seed crystal 14; the growth control plate 15 is controlled to rotate around the seed crystal 14 through the operation of the driving mechanism, the seed crystal 14 fixed in the limiting groove 13 can only grow upwards, and meanwhile, the stirring mechanism is driven to rotate by the rotation of the growth control plate 15, so that the culture solution is promoted to uniformly grow on the seed crystal 14.

In the embodiment of the invention, the limiting groove 13 is arranged in a rectangular structure, so that the limiting groove can fix some seed crystals 14 with round and rectangular cross sections; the side wall surface of the growth control plate 15 in contact with the seed crystal 14 is provided as a smooth surface for preventing damage to the seed crystal 14 while maintaining no change in shape and size laterally thereof.

The driving mechanism comprises a loop bar 22 arranged right above the limiting groove 13, the middle part of the loop bar 22 is rotatably sleeved with a sleeve 21, one side of the loop bar 22 is fixedly provided with an L-shaped bracket 11, and the bottom end of the bracket 11 is fixed on the seed crystal plate 10; the sleeve 21 is provided with a group of driving components for driving the sleeve 21 to rotate on the sleeve rod 22;

the driving assembly comprises a driven tooth 23 fixed on the circumferential side wall of the sleeve 21, one side of the driven tooth 23 facing the support 11 is meshed with a group of main teeth 20, the top of each main tooth 20 is rotatably connected with a servo motor 19 fixed on the support 11 through a rotating shaft, the main teeth 20 are driven to rotate by starting the operation of the servo motor 19, and then the sleeve 21 is controlled to rotate on the sleeve rod 22 by means of the meshing of the main teeth 20 and the driven tooth 23.

A transverse telescopic cylinder 24 is fixedly installed on the side wall of the sleeve 21 outwards, a telescopic rod 25 coaxial with the telescopic cylinder 24 is connected inside the telescopic cylinder 24 in a telescopic mode, the telescopic rod 25 is arranged at the end portion of the telescopic cylinder 24 and is elastically connected into the telescopic cylinder 24 through a spring 27, and the telescopic cylinder 24 is elastically connected with the telescopic rod 25, so that the telescopic rod 25 can be controlled to move in the telescopic cylinder 24 in a telescopic mode stably; the outside lateral wall of telescopic link 25 is towards growth control board 15 fixedly connected with connecting rod 18, and the bottom mounting of connecting rod 18 is on growth control board 15, through the fixed connection of connecting rod 18 for telescopic link 25 drives growth control board 15 around seed crystal 14 rotation swing when following sleeve pipe 21 and rotating.

Referring to fig. 4, due to the elastic connection between the telescopic tube 24 and the telescopic rod 25, when the seed crystals 14 with different widths can be fixedly grown and the growth control panel 15 can limit the seed crystals, but in order to prevent the elastic action of the spring 27 from being unchanged, for some seed crystals 14 with smaller diameters, the growth control panel 15 cannot contact the side wall thereof, a group of control frames 35 with the same cross section shape as the seed crystals 14 to be grown need to be detachably mounted on the loop bar 22 at the lower side of the loop bar 21 through the fixing bar 26, a group of vertical stop bars 28 are arranged at the inner side of the control frame 35, the top ends of the stop bars 28 are fixedly connected to the telescopic rod 25, the bottom of the telescopic tube 24 at the same position as the stop bars 28 is provided with notches facilitating the stop bars 28 to slide inside and outside the telescopic tube 24, and the sliding limiting action of the stop bars 28 inside the control frames 35 is utilized to prevent the seed crystals from being under the elastic action of the spring 27, the extension rod 25 is extended excessively outward, so that the growth control plate 15 cannot come into contact with the seed crystal 14.

The stirring mechanism comprises stirring rods 16 which are fixed on the side wall of the growth control plate 15 far away from the seed crystal 14 at equal intervals, the tail ends of the stirring rods 16 are provided with stirring blades 17, and the stirring rods 17 rotate along with the growth control plate 15 to uniformly stir the culture solution around the seed crystal 14;

referring to fig. 5, a bayonet 33 is arranged in the end of the stirring rod 16, a clamping groove 34 is arranged at one end of a part 37 clamped with the bayonet 33, and the part 37 can be replaced according to the requirement of stirring strength by clamping the bayonet 33 and the clamping groove 34.

Fastening mechanisms 29 are symmetrically arranged on two sides in the limiting groove 13, and the adjustable fastening mechanisms 29 are used for clamping and fixing seed crystals 14 in different shapes in the limiting groove 13;

the fastening mechanism 29 comprises a telescopic motor 30 fixed inside the seed crystal plate 10, the output end of the telescopic motor 30 points to the center of the limiting groove 13 and is rotatably connected with a pressing rod 31, the tail end of the pressing rod 31 extends into the limiting groove 13 and is fixedly provided with a clamping plate 32 for clamping the bottom end of the seed crystal 14 in a contact manner, and the clamping and fixing functions are automatically controlled by controlling the movement of the clamping plate 32 through the operation of the telescopic motor 30; the side wall of the chuck 32 in contact with the seed crystal 14 is provided with a cushion to reduce wear on the surface of the seed crystal 14.

The support 11 and the connecting rod 18 are both provided with a group of electric telescopic rods 12 for integrally adjusting the heights of the loop bar 22, the growth control plate 15 and the telescopic rods 25, so that the heights of corresponding parts can be timely adjusted according to the growth height of the seed crystal 14, and the growth of the seed crystal 14 is prevented from being influenced.

The seed crystal culture fixing device provided in the above embodiment of the present invention is characterized in that the bottom end of the seed crystal 14 is placed in the limiting groove 13, then the seed crystal is fixed by the fastening mechanism 29, then the control frame 35 having the same shape as the seed crystal 14 to be grown is selected according to the shape of the seed crystal and fixed on the loop bar 22, then the height of the growth control plate 15 and the like is adjusted by the electric telescopic rod 12, so that the growth control plate 15 can contact with the side wall of the seed crystal 14, then the servo motor 19 is started to operate, the main gear 20 is driven to rotate, then the sleeve 21 is driven to rotate on the loop bar 22, the growth control plate 15 is driven to rotate around the axial side wall of the seed crystal 14 under the connection of the connecting rod 18, then the culture solution around the seed crystal 14 is stirred by the stirring mechanism, and the seed crystal 14 grows in the vertical direction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.