Crucible rack facilitating crucible cooling
By designing a crucible rack with curved plates and fins, and utilizing spring tension and fins to expand the heat dissipation area, the problem of poor heat dissipation in existing crucible racks is solved, achieving efficient heat dissipation and stable placement of the crucible.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-24
AI Technical Summary
Existing crucible racks have poor heat dissipation during use. When multiple crucibles are placed at the same height, heat accumulates on top of each other after dissipation, affecting the heat dissipation effect. Furthermore, they are inconvenient for placing and removing crucibles.
A crucible rack comprising a mounting rod, a clamping rod, an arc-shaped plate, and fins was designed. The arc-shaped plate is tightly attached to the outer wall of the crucible by spring tension, the heat dissipation area is expanded by the fins, and the stability is enhanced by the positioning ring and the rubber seat, so as to realize the multi-angle placement and safe removal of the crucible.
It improves the heat dissipation rate of the crucible, prevents heat from affecting each other, enhances the stability of the crucible during placement and the safety of its removal, and improves the ease of use.
Smart Images
Figure CN224025078U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to experimental equipment technical field, concretely is a kind of based on the crucible frame of convenient crucible cooling. BACKGROUND
[0002] Crucible is a kind of container for high-temperature processing materials, usually made of high-temperature resistant materials (such as ceramics, graphite, metal, etc.). The crucible can be used as a container for chemical reactions, for heating and processing chemicals. It can withstand high temperature and chemical corrosion, suitable for complex chemical reactions. The crucible is used to burn samples to remove organic matter or moisture, leaving inorganic residues. The crucible needs to be placed and cooled with the crucible frame.
[0003] The existing part of the crucible frame can only place multiple crucibles when in use, which is not convenient for optimizing the heat dissipation effect, and the effect is relatively single. The placement height of multiple crucibles is the same, and the heat is accumulated after dissipation, which affects the heat dissipation effect of multiple crucibles, and is not convenient to use. UTILITY MODEL CONTENTS
[0004] The utility model aims to provide a kind of based on the crucible frame of convenient crucible cooling to solve the problems raised in the above background.
[0005] To solve the above technical problems, the utility model provides a kind of based on the crucible frame of convenient crucible cooling, comprising,
[0006] Four installation rods, three clamping rods are slidably connected to the outer part of the installation rod, the top end of the clamping rod is fixedly connected with an arc plate, a plurality of fins are fixedly connected on the outer wall of the arc plate at equal intervals;
[0007] Two support rods, the two ends of the installation rod are fixedly connected with adjacent support rods.
[0008] Further, three positioning rings are fixedly connected between the outer walls of two adjacent installation rods.
[0009] Further, the arc plate and the fin are made of aluminum.
[0010] Further, two fixed rods are arranged below the installation rod, the two ends of the support rod are fixedly connected with adjacent fixed rods, and rubber seats are fixedly sleeved on the two ends of the fixed rod.
[0011] Further, a plurality of rectangular rods are slidably connected inside the installation rod, one end of the rectangular rod is fixedly connected with an adjacent clamping rod, the other end of the rectangular rod is fixedly connected with a guide block, a clamping ring is fixedly sleeved on the outer wall of the clamping rod, a spring is fixedly connected between the outer wall of the adjacent installation rod and the clamping ring, and the rectangular rod penetrates through the adjacent spring.
[0012] Further, three fixed sheets are fixed between the outer walls of two adjacent installation rods, two round rods are slidably connected in the fixed sheets, positioning blocks are fixed at the top ends of the two round rods, and a pull rod is fixed between the bottom ends of the two round rods.
[0013] Further, a rubber sleeve is fixedly sleeved at one end of the pull rod.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The crucible body is clamped and placed between the two arc-shaped plates, the two arc-shaped plates are pushed, and the two arc-shaped plates are gradually separated, the springs are stretched in the process, the arrangement of the springs enables the arc-shaped plates to be closely attached to the outer wall of the crucible body, heat of the crucible body is conveniently conducted, and the heat dissipation area is expanded through the fins, so that the heat dissipation of the crucible body is accelerated, the crucible body is conveniently cooled, the installation rod can limit the adjacent crucible bodies at different heights, the heat dissipated by the crucible bodies does not affect each other, air circulation is facilitated, and the heat dissipation speed of the crucible body is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the utility model;
[0017] Figure 2 It is an installation rod structure schematic view in the utility model;
[0018] Figure 3 It is a positioning block structure schematic view in the utility model.
[0019] In the drawing: 10, installation rod; 101, positioning ring; 11, clamping rod; 111, arc-shaped plate; 112, fin; 113, rectangular rod; 114, clamping ring; 115, spring; 116, guide block; 12, fixed sheet; 121, round rod; 122, pull rod; 123, positioning block; 124, rubber sleeve; 13, fixed rod; 131, supporting rod; 132, rubber seat; 20, crucible body. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0021] Please refer to Figures 1-3The utility model provides a technical scheme: a kind of based on convenient crucible cooling's crucible rack, including four installation poles 10, the outside of installation pole 10 is slidably connected with three clamping rods 11, the top of clamping rod 11 is fixedly connected with arc plate 111, multiple fins 112 are fixedly connected on the outer wall of arc plate 111 at equal intervals;Two support rods 131, the two ends of installation pole 10 are fixedly connected with adjacent support rod 131.
[0022] Specific implementation, after crucible body 20 is clamped and passes through positioning ring 101, the outer wall of crucible body 20 is in contact with the inner wall of two arc plates 111, two arc plates 111 are pushed, two arc plates 111 are gradually away, two springs 115 are stretched in the process, the setting of spring 115 makes that arc plate 111 can keep the state of close adhesion with the outer wall of crucible body 20, facilitate the heat conduction of crucible body 20, actively guide heat through the contact between arc plate 111 and the outer wall of crucible body 20, and the heat dissipation area is expanded through fin 112, to accelerate the heat loss of crucible body 20, it is favorable to the cooling of crucible body 20;
[0023] Before taking out crucible body 20, rubber sleeve 124 is held and push pull rod 122 and positioning block 123 go up, so that positioning block 123 is clamped with two guide blocks 116, to temporarily limit the position of two arc plates 111, then crucible body 20 can be taken out, can prevent arc plate 111 from always scraping the outer wall of crucible body 20 during the taking-out process of crucible body 20, so that the taking-out of crucible body 20 is safer and smoother.
[0024] Reference Figure 1 The outer wall between adjacent two installation poles 10 is fixedly connected with three positioning rings 101.
[0025] The lower portion of installation pole 10 is provided with two fixed rods 13, the two ends of support rod 131 are fixedly connected with adjacent fixed rod 13, and rubber seat 132 is fixedly sleeved on the two ends of fixed rod 13.
[0026] Specific implementation, positioning ring 101 is used to assist the location of crucible body 20, to prevent crucible body 20 from moving out from the inside of two arc plates 111, to roughly limit the placement range of crucible body 20 and play certain protection effect;Two support rods 131 are fixed by fixed rod 13, so that the upper components of multiple installation poles 10 are stably positioned and supported, and the friction between fixed rod 13 and workbench is enhanced by rubber seat 132, so that the placement is more stable.
[0027] Reference Figure 3 Arc plate 111 and fin 112 are made of aluminum.
[0028] The inside of the mounting rod 10 is slidably connected with a plurality of rectangular rods 113, one end of the rectangular rod 113 is fixedly connected with the adjacent clamping rod 11, the other end of the rectangular rod 113 is fixedly connected with a guide block 116, the outer wall of the clamping rod 11 is fixedly sleeved with a clamping ring 114, the clamping ring 114 and the outer wall of the adjacent mounting rod 10 are fixedly connected with a spring 115, and the rectangular rod 113 penetrates through the adjacent spring 115.
[0029] In specific implementation, in terms of heat conduction performance, aluminum is generally better than most ceramic materials, can efficiently transfer heat, actively guides heat through the contact between the arc-shaped plate 111 and the outer wall of the crucible body 20, and expands the heat dissipation area through the fin 112, thereby accelerating the heat dissipation of the crucible body 20 and being beneficial to the cooling of the crucible body 20; the transverse sliding position of the arc-shaped plate 111 is limited by the limiting of the rectangular rod 113 on the mounting rod 10, after the crucible body 20 is clamped and passes through the positioning ring 101, the outer wall of the crucible body 20 is in contact with the inner walls of the two arc-shaped plates 111, the two arc-shaped plates 111 are pushed, and the two arc-shaped plates 111 are gradually away, in the process, the two springs 115 are stretched, and the arrangement of the spring 115 enables the arc-shaped plate 111 to be in close contact with the outer wall of the crucible body 20, thereby facilitating the conduction of heat to the crucible body 20.
[0030] Referring to Figure 3 , the outer walls of the two adjacent mounting rods 10 are fixedly connected with three fixed sheets 12, the inside of the fixed sheet 12 is slidably connected with two circular rods 121, the top end of the two circular rods 121 is fixedly connected with a positioning block 123, and the bottom end of the two circular rods 121 is fixedly connected with a pull rod 122.
[0031] One end of the pull rod 122 is fixedly sleeved with a rubber sleeve 124.
[0032] In specific implementation, the two mounting rods 10 cooperate to fix the plurality of fixed sheets 12, the fixed sheet 12 limits the sliding position of the circular rod 121, thereby limiting the sliding position of the positioning block 123 in the vertical direction, before the crucible body 20 is taken out, the rubber sleeve 124 is held and the pull rod 122 and the positioning block 123 are pushed upward, so that the positioning block 123 is clamped with the two guide blocks 116, thereby temporarily limiting the position of the two arc-shaped plates 111, and then the crucible body 20 can be taken out, which can prevent the arc-shaped plate 111 from always scratching the outer wall of the crucible body 20 during the taking out of the crucible body 20, so that the taking out of the crucible body 20 is safer and smoother.
[0033] Working principle: after the crucible body 20 is clamped and passes through the positioning ring 101, the outer wall of the crucible body 20 is in contact with the inner wall of the two arc-shaped plates 111, the two arc-shaped plates 111 are pushed, the two arc-shaped plates 111 are gradually away, the two springs 115 are stretched in the process, the arrangement of the spring 115 makes the arc-shaped plate 111 can keep close contact with the outer wall of the crucible body 20, facilitate the heat conduction of the crucible body 20, the heat is actively guided through the contact between the arc-shaped plate 111 and the outer wall of the crucible body 20, and the heat dissipation area is expanded through the fin 112, so that the heat loss of the crucible body 20 is accelerated, which is beneficial to the cooling of the crucible body 20;
[0034] Before the crucible body 20 is taken out, the rubber sleeve 124 is held and the pull rod 122 and the positioning block 123 are pushed to move upwards, so that the positioning block 123 is clamped with the two guide blocks 116, so that the position of the two arc-shaped plates 111 is temporarily limited, then the crucible body 20 can be taken out, which can prevent the arc-shaped plate 111 from always scratching the outer wall of the crucible body 20 during the taking-out process of the crucible body 20, so that the taking-out of the crucible body 20 is safer and smoother.
[0035] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation obtained by utilizing the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.
Claims
1. A crucible rack for convenient crucible cooling, characterized in that, include, Four mounting rods (10) are provided, and three locking rods (11) are slidably connected to the outside of the mounting rods (10). An arc-shaped plate (111) is fixedly connected to the top of the locking rod (11), and multiple fins (112) are fixedly connected at equal intervals on the outer wall of the arc-shaped plate (111). Two support rods (131), both ends of the mounting rod (10) are fixedly connected to the adjacent support rod (131).
2. A crucible rack for convenient crucible cooling as described in claim 1, characterized in that: Three positioning rings (101) are fixed between the outer walls of two adjacent mounting rods (10).
3. A crucible rack for convenient crucible cooling as described in claim 1, characterized in that: Both the arc plate (111) and the fins (112) are made of aluminum.
4. A crucible rack for convenient crucible cooling as described in claim 1, characterized in that: Two fixing rods (13) are provided below the mounting rod (10). Both ends of the support rod (131) are fixedly connected to the adjacent fixing rods (13). Both ends of the fixing rods (13) are fixedly sleeved with rubber seats (132).
5. A crucible rack for convenient crucible cooling as described in claim 1, characterized in that: The mounting rod (10) has multiple rectangular rods (113) slidably connected inside. One end of the rectangular rod (113) is fixedly connected to the adjacent locking rod (11), and the other end of the rectangular rod (113) is fixedly connected to the guide block (116). A retaining ring (114) is fixedly sleeved on the outer wall of the locking rod (11). A spring (115) is fixedly connected between the retaining ring (114) and the outer wall of the adjacent mounting rod (10). The rectangular rod (113) passes through the adjacent spring (115).
6. A crucible rack for convenient crucible cooling as described in claim 1, characterized in that: Three fixing plates (12) are fixed between the outer walls of two adjacent mounting rods (10). Two round rods (121) are slidably connected inside the fixing plates (12). A positioning block (123) is fixed to the top of the two round rods (121), and a pull rod (122) is fixed between the bottom ends of the two round rods (121).
7. A crucible rack for convenient crucible cooling as described in claim 6, characterized in that: A rubber sleeve (124) is fixedly sleeved at one end of the pull rod (122).