A fire assay batch-adjustable crucible sampling device

Abstract

The present invention relates to a fire assay batch-adjustable crucible sampling device, comprising: a manual material handling machine, a connection seat is arranged between two forklift arms of the manual material handling machine, a plurality of auxiliary seats are longitudinally arranged side by side at the bottom end surface of the connection seat, a plurality of sampling rods are transversely arranged side by side at the bottom end surface of the connection seat, auxiliary holes are arranged on the auxiliary seats and outside the sampling rods, the sampling rods penetrate through the auxiliary holes, and a placement area is formed between adjacent sampling rods for placing crucibles; after loading multiple crucibles in the placement area, the sampling rods are not prone to tilt downward, not likely to cause adjacent crucibles to collide, and not likely to cause the crucibles to fall off the placement area to the ground; the sampling rods can be adjusted, so that the size of the placement area can be adjusted to meet the specification requirements of the crucibles.

Description

Technical Field

[0001] The present invention relates to the field of crucible sampling devices, and specifically refers to a fire assay batch-adjustable crucible sampling device. Background Art

[0002] A crucible is an important part of chemical instruments. It is a container for melting and refining metal liquids as well as for solid-liquid heating and reactions, and is the basis for ensuring the smooth progress of chemical reactions. In some fields, crucibles are needed to hold minerals for smelting. For example, in the field of fire assay, crucibles are often used as containers to be placed in a sample melting furnace for smelting. Usually, a crucible sampling device is manually operated to load multiple crucibles on the placement area between adjacent sampling rods, and then the crucibles are batch-sampled into the sample melting furnace.

[0003] However, at present, the sampling rods of the crucible sampling device are fixed, resulting in the inability to adjust the sampling rods, and thus unable to adjust the size of the placement area to meet the specifications of the crucibles. After loading multiple crucibles on the placement area, the sampling rods are prone to tilt downward, which easily causes the crucibles to displace on the sampling rods, resulting in the inability to ensure the position correspondence between the crucibles and the sample melting furnace when the crucibles are batch-sampled into the sample melting furnace, and some crucibles may not be able to complete the sampling smoothly. After loading multiple crucibles on the placement area, the sampling rods are prone to tilt downward, which easily causes adjacent crucibles to collide. After loading multiple crucibles on the placement area, the size of the placement area is easily changed, which easily causes the crucibles to fall off the placement area to the ground.

[0004] Designing a fire assay batch-adjustable crucible sampling device to address the problems existing in the above-mentioned prior art is the purpose of the research of the present invention. Summary of the Invention

[0005] In view of the problems existing in the above-mentioned prior art, the present invention aims to provide a fire assay batch-adjustable crucible sampling device, which can effectively solve at least one of the problems existing in the above-mentioned prior art.

[0006] The technical solution of the present invention is as follows:

[0007] A fire assay batch-adjustable crucible sampling device includes:

[0008] A manual material handling machine, between the two forklift arms of which there is an adapter seat. Longitudinally arranged side by side at the bottom end face of the adapter seat are a number of auxiliary seats, and transversely arranged side by side at the bottom end face of the adapter seat are a number of sampling rods. There are auxiliary holes on the auxiliary seats and outside the sampling rods, and the sampling rods pass through the auxiliary holes. A placement area is formed between adjacent sampling rods for placing crucibles;

[0009] The adapter seat and the sampling rods are connected by a locking mechanism to horizontally adjust the sampling rods on the adapter seat and lock them on the adapter seat;

[0010] A transfer support is movably arranged between the sample injection rod and the foremost auxiliary seat. A receiving groove is arranged on the bottom end surface of the connection seat and behind the transfer support. A displacement support is movably arranged between the sample injection rod and the connection seat and within the receiving groove. A first vertical driving member is arranged between the transfer support and the foremost auxiliary seat. A second vertical driving member is arranged between the displacement support and the connection seat and within the receiving groove. The top end surface of the transfer support is a rough surface, and the bottom end surface of the displacement support is a rough surface;

[0011] After a plurality of crucibles are loaded in the placement area, the transfer support is driven by the first vertical driving member to upwardly support and press the bottom end surface of the sample injection rod, and the displacement support is driven by the second vertical driving member to downwardly press the top end surface of the sample injection rod, so that the part of the sample injection rod in front of the connection seat has a tendency to move upward and restricts the left-right swing of the part of the sample injection rod in front of the connection seat.

[0012] Further, a first longitudinal driving member is arranged between the first vertical driving member and the foremost auxiliary seat, and a second longitudinal driving member is arranged between the second vertical driving member and the connection seat and within the receiving groove.

[0013] Further, a first transverse driving member is arranged between the first longitudinal driving member and the foremost auxiliary seat, and a second transverse driving member is arranged between the second longitudinal driving member and the connection seat and within the receiving groove.

[0014] Further, the first transverse driving member includes an avoidance hole arranged on the foremost auxiliary seat. A first connection seat is arranged on the rear end surface of the foremost auxiliary seat, and a first transverse telescopic motor arranged horizontally is arranged on the first connection seat;

[0015] The first longitudinal driving member includes a second connection seat arranged at the telescopic end of the first transverse telescopic motor. A first longitudinal telescopic motor arranged longitudinally is arranged on the second connection seat, and the telescopic end of the first longitudinal telescopic motor passes through the avoidance hole;

[0016] The first vertical driving member includes a third connection seat arranged at the telescopic end of the first longitudinal telescopic motor. A first vertical telescopic motor is arranged between the third connection seat and the transfer support.

[0017] Further, an extension plate is movably arranged in the avoidance hole on the foremost auxiliary seat. The second connection seat and the third connection seat are both arranged on the extension plate. The third connection seat is connected to the extension plate through a longitudinal linear slide rail, and the foremost auxiliary seat is connected to the extension plate through a transverse linear slide rail.

[0018] Further, the second lateral driving member includes a fourth connecting seat, which is disposed on the bottom end surface of the connecting seat and located within the receiving groove. A second lateral telescopic motor disposed horizontally is provided on the fourth connecting seat;

[0019] The second longitudinal driving member includes a fifth connecting seat, which is disposed on the telescopic end of the second lateral telescopic motor. A second longitudinal telescopic motor disposed longitudinally is provided on the fifth connecting seat;

[0020] The second vertical driving member includes a sixth connecting seat, which is disposed on the telescopic end of the second longitudinal telescopic motor. A second vertical telescopic motor is provided between the sixth connecting seat and the displacement seat.

[0021] Further, the locking mechanism includes a plurality of connecting grooves, which are longitudinally arranged side by side on the connecting seat and located above the sample injection rod. The connecting grooves extend horizontally. Connecting holes adapted to the connecting grooves are provided on the sample injection rod. The connecting seat, the connecting grooves, the sample injection rod, and the connecting holes are connected by a first fastening member.

[0022] Further, an adjusting member is provided between the forklift arm of the manual material handling machine and the connecting seat; the adjusting member includes a plurality of adjusting grooves, which are longitudinally arranged side by side on the connecting seat and located above the forklift arm of the manual material handling machine. The adjusting grooves extend longitudinally. Adjusting holes adapted to the adjusting grooves are provided on the forklift arm of the manual material handling machine. The connecting seat, the adjusting grooves, the forklift arm of the manual material handling machine, and the adjusting holes are connected by a second fastening member.

[0023] Further, a partition plate is provided on the bottom end surface of the connecting seat and behind the rearmost auxiliary seat. Two side plates are provided between adjacent two auxiliary seats, and the two side plates are respectively located at the left and right ends of the connecting seat.

[0024] Further, the cross-sectional shape of the sample injection rod is a trapezoidal shape that is wider at the bottom and narrower at the top. The sample injection rod is a hollow sample injection rod, and the manual material handling machine is a manual hydraulic lifting forklift or a manual stacker.

[0025] Therefore, the present invention provides the following effects and / or advantages:

[0026] 1) The manual material handling machine is used to be manually operated by a human to handle materials; the locking mechanism can horizontally adjust the sample injection rod on the connecting seat and lock it on the connecting seat, so that the sample injection rod can be adjusted, and thus the size of the placement area can be adjusted to meet the specification requirements of the crucible.

[0027] The top surface of the lifting seat is a rough surface, so as to increase the friction force between the lifting seat and the sampling rod when the lifting seat upwardly supports the bottom end surface of the sampling rod; the bottom surface of the pushing seat is a rough surface, so as to increase the friction force between the pushing seat and the sampling rod when the pushing seat downwardly presses the top end surface of the sampling rod.

[0028] After the placement area loads a plurality of crucibles, the lifting seat is driven by the first vertical driving member to upwardly support the bottom end surface of the sampling rod, and the pushing seat is driven by the second vertical driving member to downwardly press the top end surface of the sampling rod, so that the part of the sampling rod in front of the connecting seat has a tendency to move upward and restricts the left and right swinging of the part of the sampling rod in front of the connecting seat.

[0029] In summary: the sampling rod can be adjusted, so that the size of the placement area can be adjusted to meet the specification requirements of the crucibles; after the placement area loads a plurality of crucibles, the sampling rod is not prone to downward inclination, and it is not easy to cause the crucibles to displace on the sampling rod, resulting in the inability to ensure the position correspondence between the crucibles and the melting furnace when the crucibles are batch-fed into the melting furnace, and it will not cause individual crucibles to fail to complete the sampling smoothly; after the placement area loads a plurality of crucibles, the sampling rod is not prone to downward inclination, and it is not easy to cause adjacent crucibles to collide; after the placement area loads a plurality of crucibles, the size of the placement area is not easily changed, and it is not easy to cause the crucibles to fall off the placement area to the ground.

[0030] After the placement area loads a plurality of crucibles, the locking mechanism is not prone to looseness, and it is not easy to cause the sampling rod to loosen from the connecting seat. Therefore, during the period when the placement area loads a plurality of crucibles, the size of the placement area is not easily changed, resulting in the crucibles falling off the placement area to the ground, and therefore the crucibles are not prone to shake and displace on the sampling rod.

[0031] 2) Before the sampling rod is replaced, the lifting seat is driven by the first vertical driving member to upwardly support the bottom end surface of the sampling rod, and the pushing seat is driven by the second vertical driving member to downwardly press the top end surface of the sampling rod, so that the sampling rod can remain stable without being manually held during the period when the locking mechanism is released, so that the locking mechanism can be easily released by a single person, saving manpower and reducing labor intensity.

[0032] During the replacement of the sampling rod, the lifting seat is driven by the cooperation of the first vertical driving member and the first longitudinal driving member to upwardly support the bottom end surface of the sampling rod and longitudinally move to a predetermined position, and the pushing seat is driven by the cooperation of the second vertical driving member and the second longitudinal driving member to downwardly press the top end surface of the sampling rod and longitudinally move to a predetermined position, so that when the sampling rod is separated from the connecting seat and there is adhesion between the sampling rod and the connecting seat, the sampling rod can be separated from the connecting seat without manually operating the sampling rod, preventing the sampling rod from interfering with the auxiliary hole and causing deformation and damage to the auxiliary hole when manually operating the sampling rod, and also saving manpower and reducing labor intensity.

[0033] 3) Before the size of the placement area is adjusted, the lifting seat is driven by the first vertical driving member to upwardly support the bottom end surface of the sampling rod, and the abutting seat is driven by the second vertical driving member to downwardly abut against the top end surface of the sampling rod, so that the sampling rod can remain stable without being manually supported during the unlocking of the locking mechanism, thus enabling the locking mechanism to be easily unlocked by a single person, saving manpower and reducing labor intensity.

[0034] During the adjustment of the size of the placement area, the lifting seat is driven by the cooperation of the first vertical driving member and the first horizontal driving member to upwardly support the bottom end surface of the sampling rod and horizontally move to a predetermined position, and the abutting seat is driven by the cooperation of the second vertical driving member and the second horizontal driving member to downwardly abut against the top end surface of the sampling rod and horizontally move to a predetermined position, so that the sampling rod does not need to be manually moved during the adjustment of the size of the placement area, and the size of the placement area can be accurately adjusted to meet the use requirements, thus saving manpower, reducing labor intensity, and improving the accuracy and convenience of adjusting the size of the placement area.

[0035] 4) The longitudinal linear slide rail is used to improve the stability and smoothness when the sampling rod is separated from the connection seat during the replacement of the sampling rod, and the longitudinal linear slide rail is used to guide the longitudinal movement of the sampling rod during the replacement of the sampling rod.

[0036] The transverse linear slide rail is used to improve the smoothness and accuracy of adjusting the size of the placement area during the adjustment of the size of the placement area, and the transverse linear slide rail is used to guide the transverse movement of the sampling rod during the adjustment of the size of the placement area.

[0037] 5) The adjusting member is used to adjust the longitudinal position of the connection seat on the forklift arm of the manual material handling machine, so as to adjust the longitudinal position of the sampling rod on the forklift arm of the manual material handling machine.

[0038] 6) The protective plate is used to prevent the forklift arm of the manual material handling machine from hitting the sampling rod when adjusting the position of the connection seat on the forklift arm of the manual material handling machine by the adjusting member, so as to prevent the locking mechanism from being deformed and damaged, resulting in the inability to adjust the size of the placement area, and to prevent the sampling rod from shifting and changing the size of the placement area.

[0039] 7) The cross-sectional shape of the sampling rod is a trapezoidal shape with a wider bottom and a narrower top, so that the sampling rod can be adapted to the surface of the crucible, increasing the stability of the crucible in the placement area.

[0040] Other features and advantages of the present invention will be described in the subsequent description, and some of them will become obvious from the description, or be understood by implementing the present invention. The objectives and other advantages of the present invention are achieved and obtained by the structures specifically pointed out in the description and the drawings.

[0041] It should be understood that the foregoing summary and the following detailed description of the present invention are exemplary and explanatory, and are intended to provide further explanation of the present invention as claimed. Description of the Drawings

[0042] Figure 1 It is a schematic structural diagram of the present invention.

[0043] Figure 2 It is a schematic structural diagram of the present invention after hiding some components.

[0044] Figure 3 It is corresponding to Figure 2 an enlarged view of part A.

[0045] Figure 4 It is a schematic structural diagram of the present invention after hiding some components.

[0046] Figure 5 It is corresponding to Figure 4 an enlarged view of part B.

[0047] Description of the Reference Numerals:

[0048] Manual material handler 11, connecting seat 12, auxiliary seat 13, sampling rod 14, auxiliary hole 15, placement area 16, crucible 17, supporting and moving seat 18, receiving groove 19, moving and resisting seat 20, avoiding hole 21, first connecting seat 22, first horizontal telescopic motor 23, second connecting seat 24, first vertical telescopic motor 25, third connecting seat 26, first vertical telescopic motor 27, extension plate 28, longitudinal linear slide rail 29, fourth connecting seat 30, second horizontal telescopic motor 31, fifth connecting seat 32, second vertical telescopic motor 33, sixth connecting seat 34, second vertical telescopic motor 35, connecting groove 36, connecting hole 37, first fastener 38, adjusting groove 39, adjusting hole 40, second fastener 41, partition board 42, side plate 43. Detailed Embodiment

[0049] For the convenience of those skilled in the art to understand, the structure of the present invention will be further described in detail below in conjunction with the accompanying drawings:

[0050] Referring to Figures 1-5 , a fire assay batch adjustable crucible sampling device includes:

[0051] Manual material handler 11, with a connecting seat 12 provided between two forklift arms of the manual material handler 11. A number of auxiliary seats 13 are longitudinally arranged side by side on the bottom end surface of the connecting seat 12. A number of sampling rods 14 are transversely arranged side by side on the bottom end surface of the connecting seat 12. Auxiliary holes 15 are provided on the auxiliary seats 13 and outside the sampling rods 14. The sampling rods 14 penetrate through the auxiliary holes 15. A placement area 16 is formed between adjacent sampling rods 14 for placing crucibles 17;

[0052] The connecting seat 12 and the sampling rods 14 are connected by a locking mechanism to horizontally adjust and lock the sampling rods 14 on the connecting seat 12;

[0053] A transfer seat 18 is movably arranged between the sampling rod 14 and the foremost auxiliary seat 13. A receiving groove 19 is provided on the bottom end surface of the connecting seat 12 and behind the transfer seat 18. A displacement seat 20 is movably arranged between the sampling rod 14 and the connecting seat 12 and within the receiving groove 19. A first vertical driving member is provided between the transfer seat 18 and the foremost auxiliary seat 13. A second vertical driving member is provided between the displacement seat 20 and the connecting seat 12 and within the receiving groove 19. The top end surface of the transfer seat 18 is a rough surface, and the bottom end surface of the displacement seat 20 is a rough surface;

[0054] After the placement area 16 is loaded with multiple crucibles 17, the transfer seat 18 is driven by the first vertical driving member to upwardly support the bottom end surface of the sampling rod 14, and the displacement seat 20 is driven by the second vertical driving member to downwardly press against the top end surface of the sampling rod 14, so that the part of the sampling rod 14 in front of the connecting seat 12 has a tendency to move upward and restricts the left - right swing of the part of the sampling rod 14 in front of the connecting seat 12.

[0055] The top end surface of the transfer seat 18 is adapted to the bottom end of the sampling rod 14, and the bottom end surface of the displacement seat 20 is adapted to the top end of the sampling rod 14. After the placement area 16 is loaded with multiple crucibles 17, the transfer seat 18 is driven by the first vertical driving member to upwardly support the bottom end surface of the sampling rod 14, and the displacement seat 20 is driven by the second vertical driving member to downwardly press against the top end surface of the sampling rod 14, which can better restrict the left - right swing of the part of the sampling rod 14 in front of the connecting seat 12.

[0056] The manual material handler 11 is used to be manually operated by a person to handle materials.

[0057] The top end surface of the transfer seat 18 is a rough surface, so as to increase the friction between the transfer seat 18 and the sampling rod 14 when the transfer seat 18 upwardly supports the bottom end surface of the sampling rod 14; the bottom end surface of the displacement seat 20 is a rough surface, so as to increase the friction between the displacement seat 20 and the sampling rod 14 when the displacement seat 20 downwardly presses against the top end surface of the sampling rod 14.

[0058] After loading multiple crucibles 17, the sampling rod 14 is not prone to downward inclination in the placement area 16, which will not easily cause the crucibles 17 to displace on the sampling rod 14, resulting in the inability to ensure the corresponding positions of the crucibles 17 with the melting furnace when the crucibles 17 are batch-fed into the melting furnace, and will not cause individual crucibles 17 to fail to complete the sampling smoothly; after loading multiple crucibles 17, the sampling rod 14 is not prone to downward inclination in the placement area 16, which will not easily cause adjacent crucibles 17 to collide; after loading multiple crucibles 17, the size of the placement area 16 is not easily changed, which will not easily cause the crucibles 17 to fall off the placement area 16 to the ground.

[0059] After loading multiple crucibles 17, the locking mechanism in the placement area 16 is not prone to loosening, which will not easily cause the sampling rod 14 to loosen from the connecting seat 12, so that the size of the placement area 16 is not easily changed during the loading of multiple crucibles 17, resulting in the crucibles 17 falling off the placement area 16 to the ground, and the crucibles 17 are not prone to shaking and displacement on the sampling rod 14.

[0060] A first longitudinal driving member is provided between the first vertical driving member and the foremost auxiliary seat 13, and a second longitudinal driving member is provided between the second vertical driving member and the connecting seat 12 and located within the receiving groove 19.

[0061] Before the sampling rod 14 is replaced, the lifting seat 18 is driven by the first vertical driving member to upwardly support the bottom end surface of the sampling rod 14, and the abutting seat 20 is driven by the second vertical driving member to downwardly abut the top end surface of the sampling rod 14, so that the sampling rod 14 can remain stable without being manually held during the unlocking of the locking mechanism, thus enabling the locking mechanism to be easily unlocked by a single person, saving manpower and reducing labor intensity.

[0062] During the replacement of the sampling rod 14, the lifting seat 18 is driven by the cooperation of the first vertical driving member and the first longitudinal driving member to upwardly support the bottom end surface of the sampling rod 14 and longitudinally move to a predetermined position, and the abutting seat 20 is driven by the cooperation of the second vertical driving member and the second longitudinal driving member to downwardly abut the top end surface of the sampling rod 14 and longitudinally move to a predetermined position, so that when the sampling rod 14 is separated from the connecting seat 12 and there is adhesion between the sampling rod 14 and the connecting seat 12, the sampling rod 14 can be separated from the connecting seat 12 without manually operating the sampling rod 14, preventing the sampling rod 14 from interfering with the auxiliary hole 15 and deforming and damaging the auxiliary hole 15 when manually operating the sampling rod 14, and also saving manpower and reducing labor intensity.

[0063] A first transverse driving member is provided between the first longitudinal driving member and the foremost auxiliary seat 13, and a second transverse driving member is provided between the second longitudinal driving member and the connecting seat 12 and located within the receiving groove 19.

[0064] Before the size of the placement area 16 is adjusted, the lifting seat 18 is driven by the first vertical driving member to upwardly support against the bottom end surface of the sampling rod 14, and the abutting seat 20 is driven by the second vertical driving member to downwardly abut against the top end surface of the sampling rod 14, so that the sampling rod 14 can be kept stable without being manually supported during the unlocking of the locking mechanism, thereby enabling the locking mechanism to be easily unlocked by a single person, saving manpower and reducing labor intensity.

[0065] During the adjustment of the size of the placement area 16, the lifting seat 18 is driven by the cooperation of the first vertical driving member and the first transverse driving member to upwardly support against the bottom end surface of the sampling rod 14 and laterally move to a predetermined position, and the abutting seat 20 is driven by the cooperation of the second vertical driving member and the second transverse driving member to downwardly abut against the top end surface of the sampling rod 14 and laterally move to a predetermined position, so that the sampling rod 14 does not need to be manually moved during the adjustment of the size of the placement area 16, and the size of the placement area 16 can be accurately adjusted to meet the use requirements, thereby saving manpower, reducing labor intensity, and improving the accuracy and convenience of adjusting the size of the placement area 16.

[0066] The first transverse driving member includes an avoidance hole 21, which is provided on the foremost auxiliary seat 13. A first connecting seat 22 is provided on the rear end surface of the foremost auxiliary seat 13, and a first transverse telescopic motor 23 arranged horizontally is provided on the first connecting seat 22;

[0067] The first longitudinal driving member includes a second connecting seat 24, which is provided at the telescopic end of the first transverse telescopic motor 23. A first longitudinal telescopic motor 25 arranged longitudinally is provided on the second connecting seat 24, and the telescopic end of the first longitudinal telescopic motor 25 passes through the avoidance hole 21;

[0068] The first vertical driving member includes a third connecting seat 26, which is provided at the telescopic end of the first longitudinal telescopic motor 25. A first vertical telescopic motor 27 is provided between the third connecting seat 26 and the lifting seat 18.

[0069] An extension plate 28 is movably arranged in the avoidance hole 21 on the foremost auxiliary seat 13. The second connecting seat 24 and the third connecting seat 26 are both provided on the extension plate 28. The third connecting seat 26 is connected to the extension plate 28 through a longitudinal linear slide rail 29, and the foremost auxiliary seat 13 is connected to the extension plate 28 through a transverse linear slide rail.

[0070] The longitudinal linear slide rail 29 is used to improve the stability and smoothness when the sampling rod 14 is separated from the connecting seat 12 during the replacement of the sampling rod 14, and the longitudinal linear slide rail 29 is used to guide the longitudinal movement of the sampling rod 14 during the replacement of the sampling rod 14.

[0071] The horizontal linear slide rail is used to improve the smoothness and accuracy of adjusting the size of the placement area 16 during the adjustment of the size of the placement area 16, and the horizontal linear slide rail is used to guide the lateral movement of the sampling rod 14 during the adjustment of the size of the placement area 16.

[0072] The second lateral driving member includes a fourth connecting seat 30, which is arranged on the bottom end surface of the connecting seat 12 and is located in the receiving groove 19. A second lateral telescopic motor 31 arranged horizontally is provided on the fourth connecting seat 30;

[0073] The second longitudinal driving member includes a fifth connecting seat 32, which is arranged at the telescopic end of the second lateral telescopic motor 31. A second longitudinal telescopic motor 33 arranged longitudinally is provided on the fifth connecting seat 32;

[0074] The second vertical driving member includes a sixth connecting seat 34, which is arranged at the telescopic end of the second longitudinal telescopic motor 33. A second vertical telescopic motor 35 is provided between the sixth connecting seat 34 and the displacement seat 20.

[0075] The locking mechanism includes a plurality of connecting grooves 36, which are arranged longitudinally side by side on the connecting seat 12 and are located above the sampling rod 14. The connecting grooves 36 extend horizontally. Connecting holes 37 cooperating with the connecting grooves 36 are provided on the sampling rod 14. The connecting seat 12, the connecting grooves 36, the sampling rod 14, and the connecting holes 37 are connected by a first fastener 38.

[0076] An adjusting member is provided between the forklift arm of the manual material handling machine 11 and the connecting seat 12; the adjusting member includes a plurality of adjusting grooves 39, which are arranged longitudinally side by side on the connecting seat 12 and are located above the forklift arm of the manual material handling machine 11. The adjusting grooves 39 extend longitudinally. Adjusting holes 40 cooperating with the adjusting grooves 39 are provided on the forklift arm of the manual material handling machine 11. The connecting seat 12, the adjusting grooves 39, the forklift arm of the manual material handling machine 11, and the adjusting holes 40 are connected by a second fastener 41.

[0077] The adjusting member is used to adjust the longitudinal position of the connecting seat 12 on the forklift arm of the manual material handling machine 11, so as to adjust the longitudinal position of the sampling rod 14 on the forklift arm of the manual material handling machine 11.

[0078] A partition plate 42 is provided behind the auxiliary seat 13 at the rearmost position on the bottom end surface of the connecting seat 12. Two side plates 43 are provided between adjacent two auxiliary seats 13, and the two side plates 43 are respectively located at the left and right ends of the connecting seat 12.

[0079] The partition guard plate 42 is used to prevent the forklift arm of the manual material handler 11 from hitting the sampling rod 14 when adjusting the position of the connecting seat 12 on the forklift arm of the manual material handler 11 through the adjusting member, thereby preventing the locking mechanism from being deformed and damaged, resulting in the inability to adjust the size of the placement area 16, and preventing the sampling rod 14 from shifting, which would change the size of the placement area 16.

[0080] The cross-sectional shape of the sampling rod 14 is a trapezoidal shape that is wider at the bottom and narrower at the top. The sampling rod 14 is a hollow sampling rod, and the manual material handler 11 is a manual hydraulic lift forklift or a manual stacker.

[0081] The cross-sectional shape of the sampling rod 14 is a trapezoidal shape that is wider at the bottom and narrower at the top, enabling the sampling rod 14 to fit the surface of the crucible 17 and increasing the stability of the crucible 17 in the placement area 16.

[0082] It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in the claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention can be implemented by means of hardware including several different elements and by means of a suitably programmed computer. In a unit claim listing several devices, several of these devices may be embodied by the same item of hardware. The use of the words first, second, and third, etc. does not denote any order. These words may be interpreted as names.

[0083] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0084] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0085] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

Claims

1. A fire assay batch adjustable crucible sampling device, characterized in that: Including: A manual material handler (11), with an adapter seat (12) arranged between two forklift arms of the manual material handler (11). A plurality of auxiliary seats (13) are longitudinally arranged side by side at the bottom end face of the adapter seat (12), and a plurality of sampling rods (14) are transversely arranged side by side at the bottom end face of the adapter seat (12). Auxiliary holes (15) are arranged on the auxiliary seats (13) and outside the sampling rods (14), and the sampling rods (14) penetrate through the auxiliary holes (15). A placement area (16) is formed between adjacent sampling rods (14) for placing crucibles (17); The adapter seat (12) and the sampling rod (14) are connected by a locking mechanism to horizontally adjust and lock the sampling rod (14) on the adapter seat (12); A support and transfer seat (18) is movably arranged between the sampling rod (14) and the foremost auxiliary seat (13). A receiving groove (19) is arranged at the bottom end face of the adapter seat (12) and behind the support and transfer seat (18). A displacement resisting seat (20) is movably arranged between the sampling rod (14) and the adapter seat (12) and within the receiving groove (19). A first vertical driving member is arranged between the support and transfer seat (18) and the foremost auxiliary seat (13), and a second vertical driving member is arranged between the displacement resisting seat (20) and the adapter seat (12) and within the receiving groove (19). The top end face of the support and transfer seat (18) is a rough surface, and the bottom end face of the displacement resisting seat (20) is a rough surface; After the placement area (16) is loaded with multiple crucibles (17), the support and transfer seat (18) is driven by the first vertical driving member to upwardly support and resist the bottom end face of the sampling rod (14), and the displacement resisting seat (20) is driven by the second vertical driving member to downwardly press against the top end face of the sampling rod (14), so that the part of the sampling rod (14) in front of the adapter seat (12) has a tendency to move upward and the left - right swing of the part of the sampling rod (14) in front of the adapter seat (12) is restricted; The locking mechanism includes a plurality of connecting grooves (36), which are longitudinally arranged side by side on the adapter seat (12) and above the sampling rod (14). The connecting grooves (36) extend transversely. A connecting hole (37) matching the connecting groove (36) is arranged on the sampling rod (14). The adapter seat (12), the connecting groove (36), the sampling rod (14), and the connecting hole (37) are connected by a first fastener (38).

2. The fire assay batch adjustable crucible sampling device according to claim 1, wherein: A first longitudinal driving member is arranged between the first vertical driving member and the foremost auxiliary seat (13), and a second longitudinal driving member is arranged between the second vertical driving member and the adapter seat (12) and within the receiving groove (19).

3. The fire assay batch-adjustable crucible sampling device according to claim 2, wherein: A first transverse driving member is arranged between the first longitudinal driving member and the foremost auxiliary seat (13), and a second transverse driving member is arranged between the second longitudinal driving member and the adapter seat (12) and within the receiving groove (19).

4. The fire assay batch adjustable crucible sampling device according to claim 3, characterized in that: The first lateral driving member includes an avoidance hole (21) which is arranged on the foremost auxiliary seat (13). A first connecting seat (22) is arranged on the rear end face of the foremost auxiliary seat (13), and a laterally arranged first lateral telescopic motor (23) is arranged on the first connecting seat (22). The first longitudinal driving member includes a second connecting seat (24) which is arranged at the telescopic end of the first lateral telescopic motor (23). A longitudinally arranged first longitudinal telescopic motor (25) is arranged on the second connecting seat (24), and the telescopic end of the first longitudinal telescopic motor (25) passes through the avoidance hole (21). The first vertical driving member includes a third connecting seat (26) which is arranged at the telescopic end of the first longitudinal telescopic motor (25). A first vertical telescopic motor (27) is arranged between the third connecting seat (26) and the transfer seat (18).

5. The fire assay batch-adjustable crucible sampling device according to claim 4, wherein: An extension plate (28) is movably arranged in the avoidance hole (21) on the foremost auxiliary seat (13). The second connecting seat (24) and the third connecting seat (26) are both arranged on the extension plate (28). The third connecting seat (26) is connected to the extension plate (28) through a longitudinal linear slide rail (29), and the foremost auxiliary seat (13) is connected to the extension plate (28) through a lateral linear slide rail.

6. The fire assay batch adjustable crucible sampling device according to claim 3, characterized in that: The second lateral driving member includes a fourth connecting seat (30) which is arranged on the bottom end face of the connection seat (12) and is located in the accommodation groove (19). A laterally arranged second lateral telescopic motor (31) is arranged on the fourth connecting seat (30). The second longitudinal driving member includes a fifth connecting seat (32) which is arranged at the telescopic end of the second lateral telescopic motor (31). A longitudinally arranged second longitudinal telescopic motor (33) is arranged on the fifth connecting seat (32). The second vertical driving member includes a sixth connecting seat (34) which is arranged at the telescopic end of the second longitudinal telescopic motor (33). A second vertical telescopic motor (35) is arranged between the sixth connecting seat (34) and the abutment seat (20).

7. A fire assay batch-adjustable crucible sampling device according to claim 1, characterized in that: An adjusting member is arranged between the forklift arm of the manual material handler (11) and the connection seat (12). The adjusting member includes a plurality of adjusting grooves (39) which are longitudinally arranged side by side on the connection seat (12) and are located above the forklift arm of the manual material handler (11). The adjusting grooves (39) extend longitudinally. An adjusting hole (40) which cooperates with the adjusting grooves (39) is arranged on the forklift arm of the manual material handler (11). The connection seat (12), the adjusting grooves (39), the forklift arm of the manual material handler (11), and the adjusting hole (40) are connected by a second fastener (41).

8. The fire assay batch-adjustable crucible sampling device according to claim 1, characterized in that: A partition plate (42) is arranged on the bottom end face of the connection seat (12) and is located behind the rearmost auxiliary seat (13). Two side plates (43) are arranged between adjacent two auxiliary seats (13), and the two side plates (43) are respectively located at the left and right ends of the connection seat (12).

9. A fire assay batch-adjustable crucible sampling device according to claim 1, characterized in that: The cross-sectional shape of the sample injection rod (14) is a trapezoidal shape that is wider at the bottom and narrower at the top. The sample injection rod (14) is a hollow sample injection rod, and the manual material handling machine (11) is a manual hydraulic forklift or a manual stacker.

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