Crucible sampling device

Abstract

The utility model discloses a crucible sample taking and sending device, it includes shovel body, support plate, slide rail, sliding seat, fixed link, handle, push -and -pull board, shovel body includes side guard board, bottom plate, backguard, partition, and the both sides of bottom plate are fixed with the vertical setting side guard board respectively, and the rear end of bottom plate is fixed with the vertical setting backguard, and the top end board surface of bottom plate is obliquely arranged, and the top end board surface of bottom plate is fixed with a plurality of interval setting partition, and the partition is parallel with side guard board and sets up, the outer wall of backguard is fixed with support plate, and the board surface of support plate is equipped with slide rail, and the sliding seat is slidably connected to slide rail, and the fixed link is rotatably connected to sliding seat, and the one end of fixed link is fixed with handle away from shovel body, and the one end of fixed link is fixed with push -and -pull board close to shovel body, the board surface of push -and -pull board is set up with a plurality of with the matched guide slot of partition, and the guide slot is movably inserted with partition.

Description

Technical Field

[0001] This utility model relates to the field of crucible technology, specifically to a crucible sample taking and delivering device. Background Technology

[0002] Crucible tongs are frequently used in high-temperature box furnace calcination experiments. Under high-temperature conditions, crucible tongs and protective equipment are essential for feeding and removing samples into the furnace to ensure the smooth progress of the experiment and personal safety. Existing box furnace crucible tongs are simple, allowing only one crucible to be fed or removed at a time. When there are many samples, the furnace door needs to be kept open for extended periods, causing a rapid temperature drop. When the door is closed, reheating cannot be completed within the specified time, directly affecting experimental results, increasing energy consumption, and shortening the furnace's lifespan. Square crucibles, due to their large bottom contact area and low height, are prone to instability when handled with traditional tongs, leading to low sample feeding efficiency and potentially causing sample spillage or crucible damage. Utility Model Content

[0003] The purpose of this invention is to provide a crucible sample taking and delivering device.

[0004] This utility model is implemented by the following technical solution: a crucible sample taking and delivering device, which includes a shovel body, a support plate, a slide rail, a sliding seat, a fixed rod, a handle, and a push-pull plate; The shovel body includes side guard plates, a bottom plate, a rear guard plate, and partition plates. The side guard plates are fixed vertically on both sides of the bottom plate, and the rear guard plate is fixed vertically at the rear end of the bottom plate. The top surface of the bottom plate is inclined, and a plurality of partition plates are fixed at equal intervals on the top surface of the bottom plate. The partition plates are parallel to the side guard plates. The support plate is fixed to the outer wall of the rear guard plate. The support plate has a slide rail on its surface. The slide rail is slidably connected to the sliding seat. The sliding seat is rotatably connected to the fixing rod. The handle is fixed to the end of the fixing rod away from the shovel body. The push-pull plate is fixed to the end of the fixing rod close to the shovel body. The push-pull plate has several guide grooves on its surface that match the partition plate, and the guide grooves are movably inserted into the partition plate.

[0005] Furthermore, a ring is fixed to the middle of the fixed rod, and the slide rod of the sliding seat is movably inserted through the inside of the ring.

[0006] Furthermore, a limiting plate is fitted onto the outer wall of the fixing rod on both sides of the ring.

[0007] Furthermore, a handle is fixed to the bottom end face of the support plate.

[0008] The advantages of this invention are as follows: The crucible sample feeding device forms multiple placement areas through the partition plate set on the bottom plate, which can put multiple square crucibles (about 10) into the muffle furnace at one time, greatly improving the efficiency of sample feeding and feeding. Compared with the existing technology that can only feed and feed one crucible at a time, it significantly reduces the operation time. By feeding multiple crucibles at one time, the furnace door opening time is significantly reduced, avoiding rapid temperature drop, ensuring the accuracy of experimental results, reducing the number of times and time the furnace door is opened, reducing energy consumption, and extending the service life of the box furnace.

[0009] The movable plug-in design of the push-pull plate and the partition plate allows the operator to flexibly control the pushing and taking out of the crucible, further improving the convenience of operation. At the same time, the stability of the crucible is further guaranteed with the help of the push-pull plate. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of the utility model; Figure 2 for Figure 1 A partial schematic diagram of A in the middle; In the diagram: 1. Shovel body, 1.1. Side guard plate, 1.2. Rear guard plate, 1.3. Divider plate, 1.4. Support plate, 2. Slide rail, 3. Sliding seat, 4. Slide rod, 4.1. Fixed rod, 5. Handle, 6. Push-pull plate, 7. Guide groove, 8. Ring, 9. Limiting plate, 10. Grip, 11. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] like Figure 1-2 As shown, the crucible sample taking and delivering device includes a shovel body 1, a support plate 2, a slide rail 3, a sliding seat 4, a fixing rod 5, a handle 6, and a push-pull plate 7.

[0014] The shovel body 1 includes side guard plates 1.1, a bottom plate 1.2, a rear guard plate 1.3, and partition plates 1.4. Vertically arranged side guard plates 1.1 are fixed to both sides of the bottom plate 1.2, and a vertically arranged rear guard plate 1.3 is fixed to the rear end of the bottom plate 1.2. The top surface of the bottom plate 1.2 is inclined, which facilitates smooth sliding of the crucibles during placement or removal. Several equally spaced partition plates 1.4 are fixed to the top surface of the bottom plate 1.2, and the partition plates 1.4 are parallel to the side guard plates 1.1. These partition plates 1.4 form multiple isolation zones, preventing multiple crucibles from colliding with each other during transportation, thus improving the safety and stability of transportation.

[0015] A support plate 2 is fixed to the outer wall of the rear guard plate 1.3, and a slide rail 3 is provided on the surface of the support plate 2. A sliding seat 4 is slidably connected to the slide rail 3, and the sliding seat 4 is rotatably connected to the fixed rod 5. A handle 6 is fixed to the end of the fixed rod 5 away from the shovel body 1, and a push-pull plate 7 is fixed to the end of the fixed rod 5 close to the shovel body 1. This allows the operator to control the movement of the push-pull plate 7 through the handle 6, thereby realizing the pushing or pulling operation of the crucible.

[0016] The push-pull plate 7 has several guide grooves 8 that match the partition plate 1.4. The guide grooves 8 are movably inserted into the partition plate 1.4. This ensures that the push-pull plate 7 can move stably along the direction of the partition plate 1.4 during movement without deviation, thus improving the accuracy of crucible handling.

[0017] A ring 9 is fixed to the middle of the fixed rod 5, and a sliding rod 4.1 of the sliding seat 4 is movably inserted inside the ring 9. This allows the fixed rod 5 to rotate around the sliding rod 4.1, increasing the flexibility of the device operation and allowing the operator to adjust the angle of the push-pull plate 7 according to actual needs.

[0018] Limiting plates 10 are fixedly fitted onto the outer walls of the fixing rods 5 on both sides of the ring 9. The limiting plates 10 can prevent the ring 9 from moving axially on the fixing rods 5, ensuring the stability of the position of the ring 9 and the push plate, thereby ensuring the stable operation of the entire push-pull mechanism.

[0019] A handle 11 is fixed to the bottom end face of the support plate 2. The handle 11 allows the operator to hold the main body of the device with one hand and operate the handle 6 with the other hand to control the push-pull plate 7, which realizes convenient single-person operation and improves work efficiency.

[0020] During use, the operator can hold the handle 11 with one hand and the handle 6 with the other hand to send the shovel 1 into the crucible placement area. By adjusting the angle and position of the fixing rod 5, the push-pull plate 7 can accurately push the crucible into the Magee furnace.

[0021] When it is necessary to remove the crucible, the operator can perform the reverse operation, using the pusher plate to push the crucible from the Maffei furnace into the shovel body 1. Throughout the process, the cooperation of the partition plate 1.4 and the guide groove 8 ensures the stability and safety of the crucible movement, avoiding possible tipping and collisions of the high-temperature crucible during handling.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A crucible sample handling device, characterized in that, It includes a shovel body, support plate, slide rail, sliding seat, fixing rod, handle, and push-pull plate; The shovel body includes side guard plates, a bottom plate, a rear guard plate, and partition plates. The side guard plates are fixed vertically on both sides of the bottom plate, and the rear guard plate is fixed vertically at the rear end of the bottom plate. The top surface of the bottom plate is inclined, and a plurality of partition plates are fixed at equal intervals on the top surface of the bottom plate. The partition plates are parallel to the side guard plates. The support plate is fixed to the outer wall of the rear guard plate. The support plate has a slide rail on its surface. The slide rail is slidably connected to the sliding seat. The sliding seat is rotatably connected to the fixing rod. The handle is fixed to the end of the fixing rod away from the shovel body. The push-pull plate is fixed to the end of the fixing rod close to the shovel body. The push-pull plate has several guide grooves on its surface that match the partition plate, and the guide grooves are movably inserted into the partition plate.

2. The crucible sample handling device according to claim 1, characterized in that, A ring is fixed in the middle of the fixed rod, and a slide rod of the sliding seat is movably inserted inside the ring.

3. The crucible sample handling device according to claim 2, characterized in that, Limiting plates are fitted onto the outer walls of the fixing rods on both sides of the ring.

4. The crucible sample handling device according to claim 3, characterized in that, A handle is fixed to the bottom end face of the support plate.

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