Screw material transfer trolley
By setting up storage and pull-out components, the problems of difficulty in reducing the volume of the screw transfer cart and difficulty in removing the bottom screws are solved, thus achieving convenient storage and handling.
Patent Information
- Application Number
- CN202520138212.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-21
AI Technical Summary
The existing screw material transfer cart has fixed lengths and positions of support rods arranged in a ring on the bottom plate, which makes it difficult to close the mesh bag, reduce its volume, and make it inconvenient to remove the bottom screws from the top of the mesh bag when the depth is large.
The design incorporates a storage component and a pull-out component. The storage component uses soft washers to fold in and a retainer to hold the hollow cylinder in place, reducing its volume. The pull-out component uses a baffle to release the obstruction, facilitating the removal of the bottom screws.
This design reduces the size of the screw material transfer cart, making it easier to store and transport, while also facilitating the removal of screws from the bottom, thus improving operational efficiency.
Smart Images
Figure CN223631593U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to screw production technical field, especially relate to screw material transfer trolley. BACKGROUND
[0002] Screw refers to a kind of physical and mathematical principle using the inclined plane circular rotation and friction force of object, gradually tightens the tool of machine parts;Screw needs to be cleaned, dehydrated, packed and handled after production, and screw material transfer trolley is used in the process of screw handling, and screw material transfer trolley is composed of bottom plate, annular ring, supporting rod, net bag and universal wheel etc.
[0003] But it still has the following disadvantages in actual use:
[0004] 1, the existing screw material transfer trolley, the supporting rod is connected in annular array on the bottom plate, the annular ring is connected on the supporting rod, the lower surface of the annular ring is connected to the lower surface of the net bag, and the universal wheel is connected on the lower surface of the bottom plate in annular array, after storing screw in the interior of net bag, push annular ring, universal wheel drives net bag to move, realizes the transfer of screw, but the length and position of supporting rod are fixed, it is inconvenient to fold the unfolded net bag, it is inconvenient to reduce the appearance volume of transfer trolley, and it is inconvenient to store and transport;
[0005] 2, the existing screw material transfer trolley, screw is stored in the interior of unfolded net bag, and the bottom of net bag is blocked by bottom plate, effectively prevent screw from falling, but when the number of transported screw is more, the interior depth size of net bag is larger, and it is inconvenient for staff to take screw on the bottom of net bag from the upper part of net bag.
[0006] Therefore, we provide screw material transfer trolley to solve the above problems. INVENTION CONTENTS
[0007] The utility model aims at providing screw material transfer trolley, by setting up storage assembly, it is convenient to fold soft packing ring, reduce the volume of storage assembly, it is convenient to store and transport, and by setting up pull-out assembly, it is convenient to adjust the position of baffle, remove the blockage of the lower surface of base plate, it is convenient to discharge screw on the bottom of storage assembly, solve the technical problem proposed in background art of the existing screw material transfer trolley.
[0008] To solve the above technical problems, the utility model is realized by the following technical schemes:
[0009] The utility model discloses a screw material transfer trolley, including the base plate, the upper surface of base plate is provided with the storage subassembly, the storage subassembly contains the soft gasket connected on the lower surface of top plate, the lower surface of soft gasket is connected on the upper surface of base plate, the lateral wall of base plate is connected with the damping hinge in rectangular array, the inside of hollow cylinder that the upper surface of damping hinge is connected is equipped with movable rod, the inner end of screw that the lateral wall of movable rod is connected with is connected with the lateral wall of movable rod on the thread of hollow cylinder, the inner end of bolt that the lateral wall of movable rod is connected with is connected on the lateral wall of top plate on the thread, the lower surface of base plate is provided with pull -out subassembly, the pull -out subassembly contains the baffle that is movably arranged in the inside of the setting plate, the setting plate is connected on the lower surface of base plate, the upper surface of baffle is provided with the lug of ear seat that is connected on the lug, the lug is connected on the lateral wall of base plate, the lower end of pull rod that is provided with on the upper surface of lug is penetrated ear seat, the upper end of reset spring that is equipped with on the lateral wall of pull rod is connected on the lower surface of lug, the lower end of reset spring is connected on the upper surface of ear seat.
[0010] The utility model further sets up, the upper end of hollow cylinder is connected with screw lid on the thread, the upper end of movable rod penetrates screw lid, the lower end of movable rod is located below screw lid.
[0011] The utility model further sets up, the lateral wall of base plate is connected with the card seat in rectangular array, the inner lateral wall of card seat is provided with rubber pad.
[0012] The utility model further sets up, the lower surface of top plate is connected with inner guard ring and outer guard ring gradually from inside to outside, the upper surface of base plate is sequentially provided with inner insertion slot and outer insertion slot from inside to outside, top plate, inner guard ring, outer guard ring, base plate, inner insertion slot and outer insertion slot all are back -shaped.
[0013] The utility model further sets up, the both sides of baffle are connected with the slide rod in symmetry and the slide rod is T -shaped, the setting plate is U -shaped, the both inner lateral walls of setting plate are symmetrically provided with the slide groove and the slide groove is T -shaped, the slide rod is connected in the inside of slide groove.
[0014] The utility model further sets up, the upper end of pull rod is fixed with the convex handle and the convex handle is located above lug, the upper surface of lug and ear seat is all provided with through -hole, and the outer diameter size of convex handle is greater than the inner diameter size of through -hole.
[0015] The utility model further sets up, the lower surface of setting plate is provided with support assembly, the support assembly contains the supporting leg that is connected on the lower surface of bottom plate, the bottom plate is connected on the lower surface of setting plate, and the lower surface of supporting leg is connected with self -locking universal wheel.
[0016] The utility model further sets up, four the support leg presents rectangular array setting, the support leg presents I shape.
[0017] The utility model has the following beneficial effects:
[0018] 1, the utility model discloses a storage subassembly is set up, the bolt is unscrewed clockwise, the movable rod is folded in the inside of hollow cylinder, the hollow cylinder is with damping hinge as fixed point arc movement, the hollow cylinder is clamped in the inside of the clamping base, the downward pressure is applied to the top plate, the unfolded soft gasket is folded, and the inner guard circle is inserted into the inside of the inner insertion slot, the outer guard circle is inserted into the inside of the outer insertion slot, the folded soft gasket is protected, the appearance volume of storage subassembly is effectively reduced, and the storage and carrying of storage subassembly are convenient, in the contrary, the storage subassembly is unfolded, and the screw is stored and transported.
[0019] 2, the utility model discloses a pull subassembly is set up, and the staff pulls up convex handle, and reset spring contracts, and the pull rod moves up, and the position limitation of ear seat is cancelled, and ear seat is pulled, and the baffle removes the inside of the setting plate, and the plugging of the lower surface of the base plate is cancelled, and the screw of the bottom of storage subassembly falls by relying on self gravity, realizes the discharge of the bottom screw of storage subassembly, solves the problem of not being convenient for the bottom screw of storage subassembly to discharge because of the depth of the inside of storage subassembly. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the three-dimensional schematic of screw material transfer trolley Figure 1 ;
[0021] Figure 2 It is Figure 1 the structure enlarged schematic view of A place in the middle;
[0022] Figure 3 It is the exploded schematic view of hollow cylinder and movable rod;
[0023] Figure 4 It is the three-dimensional schematic of screw material transfer trolley Figure 2 ;
[0024] Figure 5 It is the structural schematic view of top plate;
[0025] Figure 6 It is the structural schematic view of base plate.
[0026] In the drawings, the component list represented by each sign is as follows:
[0027] 1-base plate, 101-interpolation slot, 102-outer slot, 2-storage assembly, 201-top plate, 201a-inner guard ring, 201b-outer guard ring, 202-soft washer, 203-hollow cylinder, 203a-screw cover, 203b-damping hinge, 204-movable rod, 204a-bolt, 204b-limiting block, 205-socket, 205a-rubber pad, 3-pull assembly, 301-baffle, 301a-sliding rod, 302-arrangement plate, 302a-slotted, 303-ear block, 304-pull rod, 304a-convex handle, 305-return spring, 306-ear seat, 306a-through hole, 4-bracket assembly, 401-bottom plate, 402-leg, 402a-self-locking universal wheel. DETAILED DESCRIPTION
[0028] The technical scheme of the utility model will be explained clearly and completely in connection with the embodiments and the drawings of the specification.
[0029] Embodiment 1
[0030] Please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 And Figure 6 The utility model discloses a screw material transfer trolley, including base plate 1, the upper surface of base plate 1 is provided with storage assembly 2, and storage assembly 2 contains top plate 201, soft washer 202, hollow cylinder 203, screw cover 203a, damping hinge 203b, movable rod 204, bolt 204a, limiting block 204b, socket 205 and rubber pad 205a, the movable rod 204 is folded in the inside of hollow cylinder 203, and the hollow cylinder 203 is clamped in the inside of socket 205, the soft washer 202 that unfolds is folded, effectively reduces the appearance volume of storage assembly 2, and the storage and handling of storage assembly 2 are convenient.
[0031] Specifically, an inner slot 101 and an outer slot 102 are successively formed on the upper surface of the substrate 1 from the inside to the outside. The top plate 201 is disposed above the substrate 1, and an inner retaining ring 201a, a soft cushion ring 202, and an outer retaining ring 201b are successively connected to the lower surface of the top plate 201 from the inside to the outside. The lower surface of the soft cushion ring 202 is connected to the upper surface of the substrate 1. The lower end of the hollow cylinder 203 is hinged to the outer side wall of the substrate 1 through a damping hinge 203b. An active rod 204 is sleeved inside the hollow cylinder 203. A screw cap 203a is threadedly connected to the upper end of the hollow cylinder 203. The upper end of the active rod 204 penetrates through the lower surface of the screw cap 203a. A bolt 204a is threadedly connected to the side wall of the active rod 204. The inner end of the bolt 204a is threadedly connected to the outer side wall of the top plate 201. A screw threadedly connected to the outer peripheral side wall of the hollow cylinder 203 is threadedly connected to the side wall of the active rod 204. A card seat 205 is connected to the outer side wall of the substrate 1, and a rubber pad 205a is provided on the inner side wall of the card seat 205. Air holes are formed on the peripheral side wall of the soft cushion ring 202;
[0032] Furthermore, both the inner slot 101 and the outer slot 102 are in a zigzag shape. Both the substrate 1 and the top plate 201 are in a zigzag shape. The inner retaining ring 201a, the outer retaining ring 201b, and the soft cushion ring 202 are all in a zigzag shape. The four hollow cylinders 203 are arranged in a rectangular array. The four card seats 205 are arranged in a rectangular array, and the card seat 205 is in a U shape;
[0033] The operation process of this embodiment is as follows: When the staff loosens the bolt 204a clockwise, then loosens the screw clockwise, applies a downward pressure to the active rod 204, and the limiting block 204b moves downward inside the hollow cylinder 203 until the bolt 204a contacts the upper surface of the screw cap 203a. Then tighten the screw counterclockwise to apply an external force to the hollow cylinder 203. The hollow cylinder 203 makes an arc movement with the damping hinge 203b as a fixed point until the hollow cylinder 203 is clamped inside the card seat 205. Apply a downward pressure to the top plate 201, the soft cushion ring 202 closes up, the inner retaining ring 201a inserts downward into the inner slot 101, and the outer retaining ring 201b inserts downward into the outer slot 102 to realize the closing of the storage component No. 2. On the contrary, to unfold the storage component No. 2, store the screws, which is convenient for transporting the screws through the storage component No. 2.
[0034] Embodiment 2
[0035] Please refer to Figure 1 、 Figure 2 and Figure 4On the basis of the first embodiment, the pulling assembly 3 is provided, which comprises a baffle 301, a sliding rod 301a, a mounting plate 302, an ear block 303, a pull rod 304, a convex handle 304a, a reset spring 305 and an ear seat 306. By pulling the convex handle 304a upward, the position limitation of the ear seat 306 is released, the baffle 301 is conveniently pulled, and the discharge of the screws on the bottom of the storage assembly 2 is facilitated.
[0036] Specifically, the mounting plate 302 is connected to the lower surface of the base plate 1, the baffle 301 is arranged in the interior of the mounting plate 302, a sliding groove 302a is arranged on the inner side wall of the mounting plate 302, the sliding rod 301a is fixedly connected to the side wall of the baffle 301 and slidably connected in the interior of the sliding groove 302a, the ear block 303 is connected to the outer side wall of the base plate 1, the ear seat 306 is connected to the side wall of the baffle 301, a through hole 306a is arranged on the upper surface of the ear block 303 and the ear seat 306, the pull rod 304 penetrates the ear block 303 and the ear seat 306 from top to bottom, the convex handle 304a fixedly connected to the upper end surface of the pull rod 304 is arranged above the ear block 303, the reset spring 305 is sleeved on the peripheral side wall of the pull rod 304, the upper end of the reset spring 305 is connected to the lower surface of the ear block 303, and the lower end surface of the reset spring 305 is connected to the upper surface of the ear seat 306.
[0037] Further, the two sliding rods 301a are symmetrically arranged and in T shape, the two sliding grooves 302a are symmetrically arranged and in T shape, the outer diameter of the convex handle 304a is greater than the inner diameter of the through hole 306a, and the mounting plate 302 is in U shape.
[0038] The operation process of the embodiment is as follows: when the screws on the bottom of the storage assembly 2 need to be discharged, the worker pulls the convex handle 304a upward, the reset spring 305 is contracted, the pull rod 304 moves upward until the pull rod 304 moves out of the interior of the through hole 306a on the ear seat 306, the position limitation of the ear seat 306 is released, the ear seat 306 is pulled, the sliding rod 301a gradually moves out of the interior of the sliding groove 302a, the baffle 301 gradually moves out of the interior of the mounting plate 302, and the screws on the bottom of the storage assembly 2 fall by gravity; conversely, the baffle 301 is locked in the interior of the mounting plate 302, and the baffle 301 seals the lower surface of the base plate 1.
[0039] Embodiment 3
[0040] Please refer to Figure 1 and Figure 4 On the basis of the first embodiment and the second embodiment, the support assembly 4 is provided, which comprises a bottom plate 401, a supporting leg 402 and a self-locking universal wheel 402a. The self-locking universal wheel 402a is arranged to facilitate the adjustment of the position of the bottom plate 401 and the transfer of the screws.
[0041] Specifically, the bottom plate 401 is connected to the lower surface of the placement plate 302, and the lower surface of the bottom plate 401 is connected with the legs 402, and the self-locking universal wheels 402a are connected to the lower surface of the legs 402;
[0042] Further, the legs 402 are in the shape of an I-beam, and the four legs 402 are arranged in a rectangular array;
[0043] The operation process of the embodiment is as follows: the staff applies an external force to the bottom plate 401, the self-locking universal wheels 402a move, the legs 402 move, the bottom plate 401 moves, the bottom plate 401 is moved to the working position, the brake on the self-locking universal wheels 402a is locked, and the position of the bottom plate 401 on the ground is limited.
Claims
1. Screw material transfer trolley comprising a base plate (1), characterized in that: The upper surface of the substrate (1) is provided with a storage assembly (2), which comprises a soft gasket (202) connected to the lower surface of the top plate (201), the lower surface of the soft gasket (202) is connected to the upper surface of the substrate (1), the outer side wall of the substrate (1) is connected with a damping hinge (203b) in a rectangular array, the upper surface of the damping hinge (203b) is connected with a hollow cylinder (203), the inside of the hollow cylinder (203) is sleeved with a movable rod (204), the inner end of the screw threadedly connected to the side wall of the hollow cylinder (203) is threadedly connected to the side wall of the movable rod (204), the inner end of the bolt (204a) threadedly connected to the side wall of the movable rod (204) is threadedly connected to the outer side wall of the top plate (201). The lower surface of the substrate (1) is provided with a pulling assembly (3), which comprises a movable baffle (301) arranged inside the setting plate (302), the setting plate (302) is connected to the lower surface of the substrate (1), the upper surface of the baffle (301) is provided with an ear block (303) above the ear seat (306) connected to the side wall of the baffle (301), the ear block (303) is connected to the outer side wall of the substrate (1), the lower end of the pull rod (304) penetrating the ear seat (306) is arranged on the upper surface of the ear block (303), the upper end of the reset spring (305) sleeved on the circumferential side wall of the pull rod (304) is connected to the lower surface of the ear block (303), and the lower end of the reset spring (305) is connected to the upper surface of the ear seat (306).
2. The screw material transfer cart of claim 1, wherein: The upper end of the hollow cylinder (203) is threadedly connected with a screw cover (203a), the upper end of the movable rod (204) penetrates the screw cover (203a), and the lower end of the movable rod (204) is connected with a limiting block (204b) below the screw cover (203a).
3. The screw material transfer cart of claim 1, wherein: The card seat (205) connected to the side wall of the substrate (1) in a rectangular array is in a U shape, and the rubber pad (205a) is arranged on the inner side wall of the card seat (205).
4. The screw material handling vehicle of claim 1, wherein: The lower surface of the top plate (201) is sequentially connected with an inner guard ring (201a) and an outer guard ring (201b) from inside to outside, and the upper surface of the substrate (1) is sequentially provided with an inner insertion slot (101) and an outer insertion slot (102) from inside to outside, and the top plate (201), the inner guard ring (201a), the outer guard ring (201b), the substrate (1), the inner insertion slot (101) and the outer insertion slot (102) are all in a back shape.
5. The screw material handling cart of claim 1, wherein: The slide rods (301a) symmetrically connected to the two side walls of the baffle (301) are in a T shape, the setting plate (302) is in a U shape, the two inner side walls of the setting plate (302) are symmetrically provided with slide grooves (302a) in a T shape, and the slide rods (301a) are slidably connected inside the slide grooves (302a).
6. The screw material handling cart of claim 1, wherein: The upper end of the pull rod (304) is fixedly connected with a convex handle (304a) which is located above the ear block (303), and the upper surface of the ear block (303) and the ear seat (306) are both provided with a through hole (306a), and the outer diameter of the convex handle (304a) is larger than the inner diameter of the through hole (306a).
7. The screw material handling cart of claim 1, wherein: The lower surface of the placement plate (302) is provided with a support assembly (4), and the support assembly (4) comprises a support leg (402) connected to the lower surface of a bottom plate (401), the bottom plate (401) is connected to the lower surface of the placement plate (302), and the lower surface of the support leg (402) is connected with a self-locking universal wheel (402a).
8. The screw material handling vehicle of claim 7, wherein: The four support legs (402) are arranged in a rectangular array, and the support leg (402) is in an I-shaped form.