Filling and storage devices

Abstract

The present invention discloses a filling and storage device, comprising: a base, a gate device and a plurality of support rod assemblies, wherein an opening is provided on the base, and the opening penetrates the base along the height direction of the base; the gate device is arranged on the base, and can be operated to open or close the opening; a plurality of support rod assemblies are arranged around the opening, and a plurality of support rod assemblies are arranged on the base along the direction perpendicular to the base; wherein a soft bag can be operably placed in the area surrounded by each support rod assembly, and the discharge port of the soft bag is arranged toward the opening, and a plurality of top lifting straps are provided at the upper end of the soft bag, and the plurality of support rod assemblies can operably lift the plurality of top lifting straps respectively. The soft bag is lifted by the plurality of support rods, so that the soft bag can be conveniently filled.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of material filling and storage, and in particular to a filling and storage device. Background Art

[0002] The existing containers for the storage, transportation and filling of granular objects are basically ton bags. When filling, the materials are directly received, and they are bundled after filling. Most of them are placed on wooden plastic pallets, and then stacked before transportation. This traditional granular packaging method will bring many problems: because ton bags are generally made of flexible materials, they must be manually lifted during filling, otherwise the filling will not be sufficient. In addition, after the ton bags are filled, they will be skewed or collapsed during the stacking process, which also brings great difficulties to the transportation and storage of ton bags. Summary of the invention

[0003] The purpose of the embodiments of the present invention is to provide a filling and storage device, which makes the filling, storage and transportation of ton bags extremely convenient.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides a filling and storage device, comprising:

[0005] A base, wherein an opening is formed on the base, and the opening penetrates the base along a height direction of the base;

[0006] A gate device, the gate device is arranged on the base and can be operated to open or close the opening;

[0007] A plurality of support rod assemblies, wherein the plurality of support rod assemblies are arranged around the open ring, and the plurality of support rod assemblies are arranged on the base in a direction perpendicular to the base;

[0008] A soft bag can be operably placed in the area surrounded by each of the support rod assemblies, the discharge port of the soft bag is arranged toward the opening, the upper end of the soft bag has a plurality of top lifting straps, and the plurality of support rod assemblies can operably lift the plurality of top lifting straps respectively.

[0009] Compared with the prior art, the embodiments of the present invention are characterized in that a plurality of support rod assemblies are arranged on the base, and the support rod assemblies can lift the soft bag. Therefore, during the filling process, the material can be lifted by the plurality of support rods, thereby facilitating the filling of the soft bag. In addition, since the soft bag is arranged on the base, an opening penetrating the base along the height direction of the base is also provided on the base, and a valve is also provided on the base, after the soft bag is filled, the valve device can be directly opened to discharge the material in the soft bag. This method can effectively improve the convenience of discharging the material from the soft bag.

[0010] In one embodiment, the support rod assembly comprises:

[0011] An axle member, wherein the axle member is disposed on the base in a direction perpendicular to the base;

[0012] a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are arranged side by side along the axial direction on the radial outer side of the upper end of the shaft member, the second fixing member is relatively fixed to the shaft member around the circumferential direction of the shaft member, the first fixing member rotates relative to the second fixing member around the first direction and is fixed around the second direction, the first direction and the second direction are both circumferential directions around the shaft member and are in opposite directions;

[0013] Wherein, a top hook is arranged on the first fixing member.

[0014] In one embodiment, the first fixing member is a first ratchet, the second fixing member is a second ratchet, and the first ratchet and the second ratchet are meshed with each other.

[0015] In one embodiment, the support rod assembly comprises:

[0016] An axle member, wherein the axle member is disposed on the base in a direction perpendicular to the base;

[0017] a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are arranged side by side along the axial direction on the radial outer side of the upper end of the shaft member, the second fixing member is relatively fixed to the shaft member around the circumferential direction of the shaft member, the first fixing member rotates relative to the second fixing member around the first direction and is fixed around the second direction, the first direction and the second direction are both circumferential directions around the shaft member and are in opposite directions;

[0018] A rotating member, wherein the rotating member is sleeved on the shaft member and is disposed close to the first fixed member. The rotating member has an elastic portion, an elastic end of the elastic portion is fixed to the first fixed member, and the rotating member has a first hook that can be operably hooked to the lifting strap.

[0019] In one embodiment, the elastic part is a torsion spring, the rotating member further comprises a rotating sleeve, the rotating sleeve is sleeved on the radial outer side of the shaft member, the torsion spring is sleeved on the shaft member and located on the radial inner side of the rotating sleeve, and the other elastic end of the torsion spring is fixed on the rotating sleeve;

[0020] Wherein, the first hook is arranged on the outer ring surface of the rotating sleeve.

[0021] In one embodiment, the torsion spring has an upper hook and a lower hook at both ends along the axial direction;

[0022] A first slot is formed on the upper surface of the first fixing member, and the lower hook can be operably clamped in the first slot; a second slot is formed on the upper end of the rotating sleeve, and the upper hook can be operably clamped in the second slot.

[0023] In one embodiment, the first card slot has a first card block, the lower hook is hooked on the first card block along the second direction, the second card slot has a second card block, and the upper hook is hooked on the second card block along the first direction.

[0024] In one embodiment, the support rod assembly further comprises a fixing sleeve, wherein the fixing sleeve is sleeved on the shaft member, and the fixing member is fixedly connected to the shaft member;

[0025] The fixing sleeve is arranged on the side of the rotating member away from the first fixing member, and the fixing sleeve has an arc-shaped groove on the side facing the rotating sleeve, and the arc-shaped groove is arranged along the circumference of the shaft member and is spaced from head to tail;

[0026] The rotating sleeve has a protrusion on one side facing the fixed sleeve, and the protrusion is located in the arc-shaped groove.

[0027] In one embodiment, the fixing sleeve is a top cover arranged on the top end of the shaft member, and a second hook is arranged on the top cover.

[0028] In one embodiment, each of the plurality of support rod assemblies is detachably connected to the base.

[0029] In one embodiment, the upper surface of the base has a plurality of overlapping limiting columns, and the lower surface of the base has a plurality of limiting holes;

[0030] Wherein, the multiple overlapping limiting columns on the base can be operably inserted into the multiple limiting holes of another base respectively.

[0031] In one embodiment, the top end of the support rod assembly has a top cover, and the top cover of the filling and storage device can be operably inserted into the limiting hole of another filling and storage device.

[0032] In one embodiment, a plurality of snap-in holes are provided on the base, each of the snap-in holes is arranged around the opening ring, and the plurality of support rod assemblies are respectively operably inserted into the plurality of snap-in holes.

[0033] In one embodiment, each of the support rod assemblies has an axle member, wherein:

[0034] Axle rod;

[0035] A fixed shaft is coaxially fixedly connected with the shaft rod, and the fixed shaft can be operably inserted into the clamping hole. A convex rib is provided on the outer annular surface of the fixed shaft, and the convex rib extends along the axial direction of the fixed shaft. A clamping groove that cooperates with the convex rib is provided on the inner annular surface of the clamping hole.

[0036] In one embodiment, the lower end of the soft bag has a plurality of bottom lifting straps, and the end of the support rod assembly close to the base also has a bottom hook, and the bottom hook can be operably hooked on the bottom lifting strap.

[0037] In one embodiment, the upper surface of the base has an arc-shaped surface that is concave and converges toward the opening.

[0038] In one embodiment, the gate device comprises:

[0039] A gate, which is arranged at the opening and can be operated to reciprocate along an axis perpendicular to the opening to open or close the opening;

[0040] A handle is connected to the gate.

[0041] In one embodiment, the gate device also includes a guide plate, which is arranged at the opening, and a discharge port is opened on the guide plate, and the discharge port is coaxially arranged with the opening; wherein, the guide plate has a pair of guide rails, and the pair of guide rails are relatively arranged on the guide plate along a direction perpendicular to the movement direction of the gate, and the gate is slidably connected to the pair of guide rails along the length direction of the pair of guide rails.

[0042] In one embodiment, a plurality of forklift holes are formed on the outer annular surface of the base, and each of the forklift holes extends in a direction perpendicular to the axial direction of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0044] Figure 1 It is a schematic diagram of the structure of the filling and storage device of the present invention;

[0045] Figure 2 is an exploded view of the filling and storage device of the present invention;

[0046] Figure 3 is an exploded view of the support rod assembly of the present invention;

[0047] Figure 4It is a schematic structural diagram of the first ratchet wheel and the shaft rod member after being assembled in the present invention;

[0048] Figure 5 is a schematic structural diagram of the second ratchet wheel and the shaft member after being assembled in the present invention;

[0049] Figure 6 is an exploded view of the rotating member and the first ratchet wheel of the present invention;

[0050] Figure 7 is a partial cross-sectional view of the rotating member and the first ratchet wheel after being assembled in the present invention;

[0051] Figure 8 is a partial cross-sectional view of the rotating member and the first ratchet wheel after being assembled in the present invention;

[0052] Fig. 9 is a cross-sectional view of a support rod assembly of the present invention;

[0053] Fig.10 yes Fig. 9 The enlarged view of point A in the middle;

[0054] Fig.11 yes Fig. 9 The enlarged view of point B in the middle;

[0055] Fig.12 is an exploded view of the rotating member, the first ratchet and the fixed sleeve of the present invention;

[0056] Fig.13 is an exploded view of the abutment member and the second ratchet wheel of the present invention;

[0057] Fig.14 It is an exploded view of the base and each support rod assembly of the present invention;

[0058] Fig.15 It is a schematic diagram of the structure of the filling and storage device of the present invention;

[0059] Fig.16 yes Fig.15 Enlarged view of point C in the middle;

[0060] Fig.17 It is a structural schematic diagram of the base of the present invention;

[0061] Fig.18 yes Fig.17 The enlarged view of point D in the middle;

[0062] Fig.19 is a cross-sectional view of the base of the present invention;

[0063] Fig. 20 is a cross-sectional view of the filling and storage device of the present invention after being assembled with the soft bag;

[0064] Fig.21is a cross-sectional view of the filling and storage device of the present invention after being assembled with the soft bag;

[0065] Fig. 22 is an exploded view of the base and gate device of the present invention;

[0066] Fig.23 It is an exploded view of the gate device of the present invention.

[0067] Description of reference numerals:

[0068] 1. Base; 11. Opening; 11. Overlapping limit column; 12. Limit hole; 13. Snap-in hole; 131. Slot; 14. Arc surface; 15. Forklift hole; 2. Valve device; 21. Gate; 22. Handle; 23. Guide plate; 231. Discharge port; 232. Guide rail; 3. Support rod assembly; 31. Shaft rod; 311. Shaft rod; 312. Fixed shaft; 3121. Raised rib; 32. First ratchet; 321. First ratchet; 322. First slot; 33. Second ratchet; 331. Second ratchet; 3311. Wheel Body; 3312, barb; 34, fixing sleeve; 341, arc-shaped groove; 342, second hook; 35, abutment; 351, abutment sleeve; 3511, clamping convex; 352, rebound part; 353, outer sleeve; 354, insertion groove; 36, bottom hook; 4, soft bag; 41, discharge port; 42, top pull belt; 43, bottom pull belt; 44, entrance; 5, rotating member; 51, elastic part; 511, upper hook; 512, lower hook; 52, rotating sleeve; 521, second clamping groove; 522, protrusion; 523, first hook. DETAILED DESCRIPTION

[0069] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the following will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that in the various embodiments of the present invention, many technical details are provided in order to enable the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0070] In the following description, certain specific details are set forth for the purpose of illustrating various disclosed embodiments to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the relevant art will recognize that the embodiments may be practiced without one or more of these specific details. In other cases, well-known devices, structures, and techniques associated with the present application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0071] Unless the context requires otherwise, throughout the specification and claims, the word "comprise" and variations such as "include" and "have" should be construed in an open, inclusive sense, ie, should be interpreted as "including, but not limited to."

[0072] The following will be described in detail with reference to the accompanying drawings to provide a clearer understanding of the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0073] References throughout the specification to "one embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.

[0074] As used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and / or" unless the context clearly dictates otherwise.

[0075] In the following description, in order to clearly show the structure and working mode of the present invention, many directional words will be used for description, but the words "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", "down", etc. should be understood as convenient terms and should not be understood as restrictive terms.

[0076] The following describes an embodiment of the filling and storage device of the present invention with reference to the accompanying drawings. Figure 1 and Figure 2 As shown, the filling and storage device comprises: a base 1, a valve device 2 and a plurality of support rod assemblies 3. An opening 11 is provided on the base 1, and the opening 11 penetrates the base 1 along the height direction of the base 1. The valve device 2 is arranged on the base 1, and can open or close the opening 11. The plurality of support rod assemblies 3 are arranged around the opening 11 on the base 1, and the plurality of support rod assemblies 3 are arranged on the base 1 along the direction perpendicular to the base 1. The soft bag 4 can be placed in the area surrounded by each support rod assembly. When the soft bag 4 is placed on the base 1, the discharge port 41 of the soft bag 4 is arranged toward the opening 11 of the base 1, and the inlet 44 of the soft bag 4 is located above the soft bottom. At the same time, the upper end of the soft bag 4 has a plurality of top lifting straps 42, and the plurality of support rod assemblies 3 can lift the top lifting straps 42 of the soft bag 4 respectively.

[0077] Since a plurality of support rod assemblies 3 are arranged on the base 1, the support rod assemblies 3 can lift the soft bag 4. Therefore, during the filling process, the soft bag 4 is lifted by the plurality of support rods, so that the soft bag 4 can be filled conveniently. Fig. 20 and Fig.21 As shown, since the soft bag 4 is arranged on the base 1, the base 1 is also provided with an opening 11 which penetrates the base 1 along the height direction of the base 1, and the base 1 is also provided with a valve, after the soft bag 4 is filled, the valve device 2 can be directly opened to discharge the material in the soft bag 4. This method can effectively improve the convenience of discharging materials from the soft bag 4.

[0078] Specifically, Figures 3 to 5 As mentioned above, in the present invention, the support assembly includes: an axle member 31, a first fixing member and a second fixing member. The axle member 31 is arranged on the base 1 and is perpendicular to the base 1. The first fixing member and the second fixing member are arranged side by side on the radial side of the upper end of the axle member 31 along the axial direction, that is, the first fixing member and the second fixing member are both sleeved outside the upper end of the axle member 31. The second fixing member and the axle member 31 are relatively fixed around the axial direction of the axle member 31, but the second fixing member can slide on the axle member 31 along the axial direction of the axle member 31, and of course, it is also possible not to slide along the axial direction of the axle member 31. The first fixing member rotates relative to the second fixing member around a first direction (e.g., clockwise) and is fixed around a second direction (e.g., counterclockwise). The first direction (e.g., clockwise) and the second direction (e.g., counterclockwise) are both circumferential directions of the axle member 31, but in opposite directions.

[0079] Specifically, the first fixing member is a first ratchet 32, and the second fixing member is a second ratchet 33. The first ratchet 32 ​​and the second ratchet 33 are arranged side by side along the axial direction on the radial outer side of the upper end of the shaft member 31, and the first ratchet 32 ​​and the second ratchet 33 are meshed with each other. A top hook is arranged on the first ratchet 32, and the second ratchet 33 is relatively fixed to the shaft member 31 around the axial direction of the shaft member 31.

[0080] like Figure 4 and Figure 5 As shown, the upper surface of the second ratchet 33 has a circle of second ratchet teeth 331, and the lower surface of the first ratchet 32 ​​has a circle of first ratchet teeth 321 that cooperate with the second ratchet teeth 331. Through the cooperation between the first ratchet teeth 321 and the second ratchet teeth 331, the first ratchet 32 ​​can only rotate relative to the second ratchet 33 in a first direction (for example, clockwise), but cannot rotate relative to the second ratchet 33 in a second direction (for example, counterclockwise).

[0081] In the actual filling process, the top lifting belt 42 of the soft bag 4 is hung on the top hook of each support rod assembly 3, and the material is first filled into the soft bag 4. During the filling process, the staff can slowly rotate the first ratchet 32, and the first ratchet 32 ​​can rotate relative to the second ratchet 33 in the first direction (for example, clockwise), but cannot rotate in the second direction (for example, counterclockwise). Therefore, by rotating the first ratchet 32, the top lifting belt 42 can be wound around the support rod assembly 3, and then the soft bag 4 can be lifted up, so that the soft bag 4 can be fully filled. Of course, it should be noted that in this embodiment, the soft bag 4 is an ordinary ton bag.

[0082] In addition, preferably, in some embodiments, Figure 3 and Figures 6 to 8 As shown, the support rod assembly includes the above-mentioned shaft rod member, the first fixing member and the second fixing member. In order to improve the lifting effect of the support rod assembly 3, the support rod assembly 3 also includes a rotating member 5. The rotating member 5 is sleeved on the shaft rod member 31, and the rotating member 5 is arranged close to the first ratchet 32. Specifically, the rotating member 5 is located above the first ratchet 32, and the rotating member 5 has an elastic part 51. An elastic end of the elastic part 51 is fixed on the first ratchet 32. At the same time, the rotating member 5 also has a first hook 523 for hooking the top lifting belt 42.

[0083] It should be noted that when the embodiment does not include the rotating member 5, a top hook is set on the first fixed member. When the embodiment includes the rotating member 5, a first hook 523 is set on the rotating member, and the top hook is no longer set on the first fixed member.

[0084] During the actual filling process, the top lifting belt 42 on the soft bag 4 is hung on the first hook 523, and the top lifting belt 42 drives the rotating member 5 to rotate in the second direction (e.g., counterclockwise). At this time, since one elastic end of the elastic part 51 in the rotating member 5 is fixed on the first ratchet 32, and the first ratchet 32 ​​cannot rotate in the second direction, when the rotating member 5 rotates in the second direction (e.g., counterclockwise) relative to the first ratchet 32, the elastic part 51 undergoes elastic deformation to generate a rebound force, and the rebound force always provides a pre-tightening force to the top lifting belt 42, thereby facilitating the filling of the soft bag 4. Of course, the staff can also rotate the rotating member 5 in the first direction as needed, and drive the first ratchet 32 ​​to rotate in the first direction through the rotating member 5.

[0085] Specifically, Figure 3 and Figures 6 to 8As shown, the elastic part 51 is a torsion spring, and the rotating member 5 further includes a rotating sleeve 52, which is sleeved on the radially outer side of the shaft member 31, and the first hook 523 is arranged on the outer ring surface of the rotating sleeve 52. The torsion spring is sleeved on the shaft member 31 and is located on the radially inner side of the rotating sleeve 52. One elastic end of the torsion spring is fixed on the first ratchet 32, and the other elastic end is fixed on the rotating sleeve 52. Figure 7 As shown, the upper surface of the first ratchet 32 ​​is provided with a first slot 322, the lower hook 512 of the torsion spring is inserted into the first slot 322 of the first ratchet 32, the rotating sleeve 52 is a hollow structure, and the torsion spring is arranged in the rotating sleeve 52, as shown in FIG. Figure 8 As shown, the upper end of the rotating sleeve 52 is provided with a second slot 521, and the upper hook 511 of the torsion spring is clamped in the second slot 521. Specifically, the second slot 521 has a rotating hanging platform, and the upper hook 511 hooks the rotating hanging platform. Of course, the upper hook 511 of the torsion spring can also be glued or welded in the first slot 322, and the lower hook 512 of the torsion spring can also be glued or welded in the second slot 521. The connection method of the torsion spring with the rotating sleeve 52 and the first ratchet 32 ​​can also be adopted in other ways, as long as it does not depart from the scope of the present invention.

[0086] Specifically, Figures 6 to 8 As shown, the first card slot 322 has a first card block 3221, the lower hook 512 is hooked on the first card block 3221 along the second direction, the second card slot 521 has a second card block 5211, and the upper hook 511 is hooked on the second card block 5211 along the first direction.

[0087] In addition, preferably, in some embodiments, Fig. 9 , Fig.10 and Fig.12 As shown, the support rod assembly 3 also includes a fixing sleeve 34, which is sleeved on the shaft member 31, and the fixing sleeve 34 is fixedly connected to the shaft member 31. The fixing sleeve 34 is arranged on the side of the rotating member 5 away from the second ratchet 33, and the fixing sleeve 34 is provided with a circular arc groove 341 on the side facing the rotating sleeve 52. The circular arc groove 341 is arranged along the axial direction of the shaft member 31, and the head and tail are separated from each other. The rotating sleeve 52 has a protrusion 522 on the side facing the fixing sleeve 34, and the protrusion 522 is located in the circular arc groove 341. Specifically, the fixing sleeve 34 is a top cover arranged on the top of the shaft member 31, and a second hook 342 is arranged on the top cover, and the lifting belt can hook the first hook 523 and the second hook 342 respectively. During the actual filling process, when the rotating member 5 is driven by the top lifting belt 42 to rotate in the second direction, the protrusion 522 is stuck in the arc-shaped groove 341, which can prevent the rotating sleeve 52 from rotating unlimitedly. The rotating sleeve 52 can only rotate within the range of the arc-shaped groove 341.

[0088] In addition, preferably, in some embodiments, Fig. 9 , Fig.11 and Fig.13 As shown, the support rod assembly 3 also includes a supporting member 35, which is sleeved on the shaft member 31, and the supporting member 35 is located on the side of the second ratchet 33 away from the first ratchet 32, and the supporting member 35 can support the second ratchet 33 against the second ratchet 33 along the axial direction of the shaft member 31.

[0089] Specifically, the abutting member 35 includes: a abutting sleeve 351 and a rebound portion 352. The abutting sleeve 351 is sleeved on the shaft member 31 and fixedly connected to the shaft member 31. The rebound portion 352 abuts against the abutting sleeve 351 and the second ratchet 33 at two ends along the axial direction of the shaft member 31 respectively.

[0090] At the same time, if Fig.11 and Fig.13 As shown, the outer annular surface of the abutting sleeve 351 is also provided with a cam 3511, and the second ratchet 33 includes: a wheel body 3311 and a barb 3312, the wheel body 3311 is sleeved on the shaft member 31, and meshes with the first ratchet 32. The barb 3312 is provided on the wheel body 3311 and hooks the cam 3511, and the rebound portion 352 is provided on the radial inner side of the barb 3312, and the two ends of the rebound portion 352 along the axial direction of the shaft member 31 are respectively abutted against the cam 3511 and the wheel body 3311.

[0091] like Fig.11 and Fig.13 As shown, the outer annular surface of the supporting sleeve 351 is provided with a locking protrusion 3511, and the second ratchet 33 includes: a wheel body 3311 and a barb 3312, the wheel body 3311 is sleeved on the shaft member 31 and meshed with the first ratchet 32, and the second ratchet 331 is provided on the side of the wheel body 3311 facing the first ratchet 32; the barb 3312 is provided on the wheel body 3311 and hooks the locking protrusion 3511; wherein, the rebound portion 352 is provided on the radial inner side of the barb 3312, and the two ends of the rebound portion 352 along the axial direction of the shaft member 31 are respectively abutted against the locking protrusion 3511 and the wheel body 3311. The abutting member 35 further includes a sleeve 353, which is arranged radially outside the abutting sleeve 351 and is separated from the abutting sleeve 351 to form an insertion groove 354, in which the second ratchet 33 is located, but the second ratchet teeth 331 of the second ratchet 33 are exposed from the insertion groove 354 to engage with the first ratchet teeth 321 of the first ratchet 32; wherein the sleeve 353 is connected to the abutting sleeve 351 through a connecting member, and the connecting member is arranged away from the barb 3312. Specifically, the above-mentioned rebound portion 352 is a spring, and the spring is sleeved on the shaft member 31.

[0092] In addition, if Figures 14 to 16As shown, each of the plurality of support rod assemblies 3 is detachably connected to the base 1. Further, the upper surface of the base 1 has a plurality of overlapping limit posts 11, and the lower surface of the base 1 is provided with a plurality of limit holes 12, and the plurality of overlapping limit posts 11 on the base 1 can be respectively inserted into the plurality of limit holes 12 of another base 1. In addition, the top cover of the filling and storage device can be inserted into the limit hole 12 of another filling and storage device.

[0093] When the soft bags 4 in the filling and storage devices are filled, the two filling and storage devices can be stacked by inserting the top cover into the limiting hole 12 of the base 1 of another filling and storage device. Compared with directly stacking two soft bags 4, this stacking method can effectively avoid relative sliding between the two soft bags 4. Moreover, after the soft bags 4 in each filling and storage device are filled, they can also be stacked together for long-distance transportation.

[0094] When the filling and storage device is to be recycled, the support rod assembly 3 can be removed from the base 1, and then the multiple overlapping limit columns 11 on one base 1 can be inserted into the multiple limit holes 12 on the lower surface of another base 1, so as to facilitate the stacking of the bases 1. The above method can improve the recycling convenience of the filling and storage device.

[0095] In addition, specifically, in order to enable the support rod assembly 3 to be detachably connected to the base 1, as Fig.17 and Fig.18 As shown, a plurality of snap-in holes 13 are provided on the base 1, and each snap-in hole 13 is arranged around the opening 11 on the base 1, and a plurality of support rod assemblies 3 can be respectively inserted into the plurality of snap-in holes 13. Specifically, in this embodiment, the snap-in holes 13 are provided on the upper surface of the stacked limit columns 11.

[0096] Specifically, Figure 5 , Fig.15 and Fig.16 As shown, each support rod assembly 3 has the above-mentioned shaft rod member 31, and the shaft rod member 31 includes: a shaft rod 311 and a fixed shaft 312, the fixed shaft 312 is coaxially fixedly connected with the shaft rod 311, the fixed shaft 312 can be operably inserted into the clamping hole 13, the outer ring surface of the fixed shaft 312 has a convex rib 3121, the convex rib 3121 extends along the axial direction of the fixed shaft 312, and the inner ring surface of the clamping hole 13 is provided with a clamping groove 131 that cooperates with the convex rib 3121. Specifically, the outer ring surface of the fixed shaft 312 is a concave-convex surface, and the concave-convex surface can increase the friction between the fixed shaft 312 and the clamping hole 13.

[0097] In addition, if Fig.16As shown, the lower end of the soft bag 4 has a plurality of bottom lifting straps 43, and the end of the support rod assembly 3 close to the base 1 also has a bottom hook 36, which can be operably hooked on the bottom lifting strap 43, and the bottom hook 36 is arranged on the fixed shaft 312. Preferably, the bottom hook 36 can be arranged on the upper surface of the rib 3121, and the bottom hook 36 is a vertical rod, which is vertically arranged on the upper surface of the rib 3121, and the bottom lifting strap 43 can be hung on the bottom hook 36.

[0098] In addition, if Figures 19 to 21 As shown, the upper surface of the base 1 also has an arc-shaped surface 14 that is concave and converges toward the opening 11 , similar to the shape of a funnel. This shape can facilitate the discharge of the material in the soft bag 4 .

[0099] In addition, if Figure 22 to Figure 23 As shown, the gate 21 device includes: a gate 21 and a handle 22. The gate 21 is arranged at the opening 11 of the base 1, and the gate 21 can reciprocate along the axis direction perpendicular to the opening 11 to open or close the opening 11 of the base 1. The handle 22 is connected to the gate 21, and the gate 21 can be pulled to reciprocate by the handle 22.

[0100] Specifically, the gate 21 device also includes a guide plate 23, which is arranged on the base 1. In this embodiment, the guide plate 23 is located on the back of the base 1, and the guide plate 23 is located at the opening 11 of the base 1. A discharge port 231 is provided on the guide plate 23, and the discharge port 231 is coaxially arranged with the opening 11 of the base 1. The guide plate 23 has a pair of guide rails 232, which are relatively arranged on the guide plate 23 along a direction perpendicular to the movement of the gate 21. The gate 21 is arranged on the pair of guide rails 232, and the gate 21 can be slidably connected to the pair of guide rails 232 along the length direction of the pair of guide rails 232. When the opening 11 needs to be opened, the gate 21 can be pulled outward along the first pair of guide rails 232. At this time, the opening 11 is opened, and the staff can unfasten the discharge port 41 of the soft bag 4, and the material in the soft bag 4 can be discharged through the opening 11.

[0101] In addition, if Fig.17 As shown, a plurality of forklift holes 15 are provided on the outer annular surface of the base 1, and each forklift hole 15 extends in an axial direction perpendicular to the base 1. A forklift is inserted into the forklift hole 15 to carry the filling and storage device, for example, the filling and storage devices can be stacked by the forklift.

[0102] Preferred embodiments of the present invention have been described above in detail, but it should be understood that aspects of the embodiments can be modified, if necessary, to employ aspects, features and concepts of the various patents, applications and publications to provide further embodiments.

[0103] These and other changes can be made to the embodiments in light of the above detailed description.In general, in the claims, the terms used should not be considered limited to the specific embodiments disclosed in the specification and the claims, but should be construed to include all possible embodiments along with the full scope of equivalents to which these claims are entitled.

[0104] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A filling and storage device, characterized in that, The filling and storage device comprises: A base, wherein an opening is formed on the base, and the opening penetrates the base along a height direction of the base; A gate device, the gate device is arranged on the base and can be operated to open or close the opening; A plurality of support rod assemblies, wherein the plurality of support rod assemblies are arranged around the open ring, and the plurality of support rod assemblies are arranged on the base in a direction perpendicular to the base; Wherein, a soft bag is operably placed in the area surrounded by each of the support rod assemblies, the discharge port of the soft bag is arranged toward the opening, the upper end of the soft bag has a plurality of top lifting straps, and the plurality of support rod assemblies are operably lifting the plurality of top lifting straps respectively; The support rod assembly comprises: An axle member, wherein the axle member is disposed on the base in a direction perpendicular to the base; A first fixing member, the first fixing member is arranged radially outside the upper end of the shaft member; A rotating member, wherein the rotating member is sleeved on the shaft member and is disposed close to the first fixed member. The rotating member has an elastic portion, an elastic end of the elastic portion is fixed to the first fixed member, and the rotating member has a first hook that can be operably hooked to the lifting strap.

2. The filling and storage device according to claim 1, characterized in that The support rod assembly also includes: a second fixing member, wherein the first fixing member and the second fixing member are arranged side by side along the axial direction on the radially outer side of the upper end of the shaft member, the second fixing member is relatively fixed to the shaft member around the circumferential direction of the shaft member, the first fixing member rotates around the first direction relative to the second fixing member and is fixed around the second direction, the first direction and the second direction are both circumferential directions around the shaft member and are in opposite directions; Wherein, a top hook is arranged on the first fixing member.

3. The filling and storage device according to claim 2, characterized in that The first fixing member is a first ratchet, the second fixing member is a second ratchet, and the first ratchet and the second ratchet are meshed with each other.

4. The filling and storage device according to claim 1, characterized in that The support rod assembly comprises: A second fixing member, the first fixing member and the second fixing member are arranged side by side in the axial direction on the radially outer side of the upper end of the shaft rod member, the second fixing member and the shaft rod member are relatively fixed around the circumferential direction of the shaft rod member, the first fixing member rotates around the first direction relative to the second fixing member and is fixed around the second direction, the first direction and the second direction are both circumferential directions around the shaft rod member, and are in opposite directions.

5. The filling and storage device according to claim 4, characterized in that The elastic part is a torsion spring, the rotating member further comprises a rotating sleeve, the rotating sleeve is sleeved on the radial outer side of the shaft member, the torsion spring is sleeved on the shaft member and located on the radial inner side of the rotating sleeve, and the other elastic end of the torsion spring is fixed on the rotating sleeve; Wherein, the first hook is arranged on the outer ring surface of the rotating sleeve.

6. The filling and storage device according to claim 5, characterized in that The torsion spring has an upper hook and a lower hook at both ends along the axial direction respectively; A first slot is formed on the upper surface of the first fixing member, and the lower hook can be operably clamped in the first slot; a second slot is formed on the upper end of the rotating sleeve, and the upper hook can be operably clamped in the second slot.

7. The filling and storage device according to claim 6, characterized in that The first card slot has a first card block, the lower hook is hooked on the first card block along the second direction, the second card slot has a second card block, and the upper hook is hooked on the second card block along the first direction.

8. The filling and storage device according to claim 5, characterized in that The support rod assembly further comprises a fixing sleeve, the fixing sleeve is sleeved on the shaft member, and the fixing member is fixedly connected to the shaft member; The fixing sleeve is arranged on the side of the rotating member away from the first fixing member, and the fixing sleeve has an arc-shaped groove on the side facing the rotating sleeve, and the arc-shaped groove is arranged along the circumference of the shaft member and is spaced from head to tail; The rotating sleeve has a protrusion on one side facing the fixed sleeve, and the protrusion is located in the arc-shaped groove.

9. The filling and storage device according to claim 8, characterized in that The fixing sleeve is a top cover arranged on the top end of the shaft rod, and a second hook is arranged on the top cover.

10. The filling and storage device according to claim 1, characterized in that Each of the plurality of support rod assemblies is detachably connected to the base.

11. The filling and storage device according to claim 10, characterized in that The upper surface of the base is provided with a plurality of overlapping limiting columns, and the lower surface of the base is provided with a plurality of limiting holes; Wherein, the multiple overlapping limiting columns on the base can be operably inserted into the multiple limiting holes of another base respectively.

12. The filling and storage device according to claim 11, characterized in that The top end of the support rod assembly is provided with a top cover, and the top cover of the filling and storage device can be operably inserted into the limiting hole of another filling and storage device.

13. The filling and storage device according to claim 10, characterized in that A plurality of clamping holes are provided on the base, each of the clamping holes is arranged around the opening ring, and the plurality of support rod assemblies are respectively operably inserted into the plurality of clamping holes.

14. The filling and storage device according to claim 13, characterized in that Each of the support rod assemblies has an axle member, wherein: Axle rod; A fixed shaft is coaxially fixedly connected with the shaft rod, and the fixed shaft can be operably inserted into the clamping hole. A convex rib is provided on the outer annular surface of the fixed shaft, and the convex rib extends along the axial direction of the fixed shaft. A clamping groove that cooperates with the convex rib is provided on the inner annular surface of the clamping hole.

15. The filling and storage device according to claim 1, characterized in that The lower end of the soft bag is provided with a plurality of bottom pulling straps, and the end of the support rod assembly close to the base is also provided with a bottom hook, and the bottom hook can be operably hooked with the bottom pulling strap.

16. The filling and storage device according to claim 1, characterized in that The upper surface of the base has an arc-shaped surface that is concave and converges toward the opening.

17. The filling and storage device according to claim 1, characterized in that The gate device comprises: A gate, which is arranged at the opening and can be operated to reciprocate along an axis perpendicular to the opening to open or close the opening; A handle is connected to the gate.

18. The filling and storage device according to claim 17, characterized in that The gate device also includes a guide plate, which is arranged at the opening and has a discharge port on it, and the discharge port is coaxially arranged with the opening; wherein, the guide plate has a pair of guide rails, and the pair of guide rails are relatively arranged on the guide plate along a direction perpendicular to the movement direction of the gate, and the gate is slidably connected to the pair of guide rails along the length direction of the pair of guide rails.

19. The filling and storage device according to claim 18, characterized in that A plurality of forklift holes are provided on the outer annular surface of the base, and each of the forklift holes extends in an axial direction perpendicular to the base.

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