JP6238232B2 - Powdery filling system and powdery filling method - Google Patents

Description

  The present invention relates to a powdery material filling system and a powdery material filling method, for example, to a technology for filling a bag with powdery material such as earth and sand, crushed material, and a mixture thereof.

  In order to pack earth and sand, crushed material, etc. into a flexible bag such as a flexible container bag, generally, the earth and sand and crushed material are held by a heavy machine such as a hydraulic shovel and the turning radius of the heavy machine It is put directly into the bag placed inside.

  For example, Patent Document 1 discloses an automatic bagging apparatus having a mechanism that automates the packing of a large packaging bag body and the tightening operation of the mouth portion thereof, and enables the bag body to be used repeatedly. Has been.

JP-A-5-310223

  However, in the method of directly loading earth and sand and crushed material into the bag body by heavy equipment, after the earth and sand and crushed material are packed in the bag body, the packed bag body is transported to another place, During the preparation of the bag body, there is a problem that heavy machinery or the like must be kept on standby from the viewpoint of safety, and the working efficiency is remarkably low.

  The present invention has been made from the above-described technical background, and the object thereof is to improve the working efficiency of bagging work of powdery materials such as earth and sand, crushed materials, or mixtures thereof. The purpose is to provide technology.

In order to solve the above-mentioned problems, the powdery material filling system according to the first aspect of the present invention includes a crusher for crushing a pretreatment product for crushing, and a powder in which the powdery material crushed by the crusher is collected. And at least two places with respect to the powder collection place where the powder collection place and the powder collection place are provided , and the bag placed in each of them is collected at the powder collection place a powdery substance packed portion to pack the powder-like material is disposed in the powder-like material stacking unit, the powder-like material holds the powdery material which is integrated into the powdery material repository stuffing A charging device that is placed in the bag body of each of the parts, and the powdery material that is disposed in the powdery material charging range by the charging device in the powdery material stuffing unit and is charged by the charging device. Guide member for guiding into the bag body and bag body transfer means for transferring the bag body in a state of being supported by a supporting jig. The bag body after being placed outside the range of charging the powdery material by the charging device, with an empty bag body attached to the bag body transporting means and stuffed with the powdery material supported by the bag body transporting means And the bag body transfer means is arranged in a state in which each of the powdery material clogging portions and the bag body attachment / detachment can be reciprocally moved. While the powdery material is packed into the bag body by the charging device in the powdery material filling part, the powdery material is packed into the bag body in any other powdery material filling part. It is provided corresponding to each of the above-mentioned powdery material packing parts so that work other than can be performed.

  Further, the present invention according to claim 2 is the invention according to claim 1, wherein a plurality of the guide members are arranged in each of the powdery substance filling parts, and the powdery substance filling part A plurality of the bag bodies are arranged side by side in each of the bag body transfer means corresponding to each of the above.

  Further, the present invention according to claim 3 is the invention according to claim 2, wherein the number of the plurality of bag bodies of each of the bag body transfer means is set to the number of each of the powdery material filling portions. More than the number of the guide members.

  According to a fourth aspect of the present invention, in the first, second, or third aspect of the present invention, at least an outer peripheral portion of the upper opening of the guide member is outside the range in which the powdery material is charged by the charging device. Further, the present invention is characterized in that a flange portion that projects outward from the upper opening portion of the guide member is provided.

Moreover, the powdery material packing method of the present invention described in claim 5 includes a step of crushing the pre-crushed material into a powdery material and accumulating it in the powdery material collecting station, and accumulating in the powdery material accumulating unit . the has been powdery substance, was held by the powdery material accumulation portion arranged dosing device, the induction of each of the powdery material integrated powdery substance disposed on at least two positions with respect to unit packed portion A step of filling in an empty bag placed directly under the guiding member, and the bag filled with the powdery material supported by a bag transfer means, the powder by the charging device A step of transferring to the outside of the bag body attachment / detachment disposed outside the charging range of the state-like material, and a step of removing the bag body packed with the powdery material from the bag body transfer means outside the bag body attachment / detachment, A step of attaching an empty bag body to the bag body transfer means outside the bag body attachment and removal; and the empty bag body In a state where it is supported by the bag body transfer means, and a step of transferring the powdered material stuffing part directly below the guide member, and any one of the powdery material stuffing parts In the process of performing the work other than stuffing the powder into the bag in any other powder stuffing part while the powder is stuffed into the bag by the charging device. It is characterized by.

  Moreover, the present invention of claim 6 is the invention of claim 5, wherein a plurality of the guide members are arranged in each of the powdery substance stuffing portions, and the plurality of the bag bodies are arranged as described above. In the state of being supported side by side in the bag body transfer means, in the step of transferring to each of the powdery substance packing parts, and in each of the powdery substance packing parts, the powdery substances of the powdery substance accumulation part are And a step of charging the plurality of guiding members by a charging device and filling the plurality of bags through the plurality of guiding members.

  Further, in the present invention described in claim 7 according to the invention described in claim 6, the number of the plurality of bag bodies of each of the bag body transfer means is set to the number of each of the powdery material filling portions. More than the number of a plurality of guide members.

  According to the first aspect of the present invention, during the transfer of the bag body in any of the powdery material filling portions, the powdery material is packed into the bag body by the charging device in any of the other powdery material filling portions. Therefore, it is possible to improve the working efficiency of the powder packing operation.

  According to the second aspect of the present invention, since a plurality of bag bodies can be packed in a single charging step, it is possible to further improve the working efficiency of the powder bagging operation. Become.

  According to the third aspect of the present invention, the attachment / detachment of the bag body to / from the bag body transfer means is more than the case where the number of the bag bodies of the bag body transfer means is the same as the number of the guide members of the powdery material filling portion. Since the work can be reduced, it is possible to further improve the work efficiency of the bagging work of the powdery material.

  According to the fourth aspect of the present invention, when confirming the amount of the powdery material to be injected into the bag body at the powdery material filling portion, the operator visually confirms the lower portion of the collar portion provided on the guide member. Can be avoided, and the problem of powder falling from the overhead can be avoided at the time of the confirmation work, so that the operator can check the powder filling condition safely and easily visually. .

  According to the invention described in claim 5, during the transfer of the bag body in any of the powdery material filling parts, the powdery material is packed into the bag body by the charging device in any of the other powdery material filling parts. Therefore, it is possible to improve the working efficiency of the powder packing operation.

  According to the sixth aspect of the present invention, since a plurality of bag bodies can be packed in a single charging step, it is possible to further improve the working efficiency of the powder bagging operation. Become.

  According to the seventh aspect of the present invention, the attachment / detachment of the bag body to / from the bag body transporting means is made as compared with the case where the number of the bag bodies of the bag body transporting means is the same as the number of the guide members of the powdery material filling portion. Since the work can be reduced, it is possible to further improve the work efficiency of the bagging work of the powdery material.

It is a top view of the crushing material packing system which is an example of the powdery material packing system which concerns on one embodiment of this invention. It is a side view of the hopper arrange | positioned at the crushing material packing part which comprises the crushing material packing system of FIG. (A), (b) is a front view of the hopper and bag body trolley | bogie of FIG. (A) is a top view of the crushed material packing system in a crushed material packing process, (b) is a top view of the crushed material packing system in the crushed material packing process following FIG. 4 (a). (A) is a plan view of the crushed material filling system during the crushed material filling process following FIG. 4 (b), and (b) is the crushed material filling part during the crushed material filling process of FIG. 5 (a). It is a side view. (A) is a plan view of the crushed material packing system during the crushed material packing process following FIG. 5, and (b) is a plan view of the crushed material packing system during the crushed material packing process following FIG. 6 (a). It is. (A) is a plan view of the crushed material packing system in the crushed material packing process following FIG. 6 (b), and (b) is a crushed material packing part in the crushed material packing process in FIG. 7 (a). It is a side view. (A) is a plan view of the crushed material packing system during the crushed material packing process following FIG. 7, and (b) is a plan view of the crushed material packing system during the crushed material packing process following FIG. 8 (a). It is. (A) is a plan view of the crushed material packing system in the crushed material packing process following FIG. 8 (b), and (b) is the crushed material packing system in the crushed material packing process following FIG. 9 (a). FIG. (A) is a plan view of the crushed material packing system in the crushed material packing process following FIG. 9 (b), and (b) is the crushed material packing system in the crushed material packing process following FIG. 10 (a). FIG. (A) is a plan view of the crushed material packing system during the crushed material packing process following FIG. 10 (b), and (b) is the crushed material packing system during the crushed material packing process following FIG. 11 (a). FIG.

  Hereinafter, an embodiment as an example of the present invention will be described in detail with reference to the drawings. Note that components having the same function are denoted by the same reference symbols throughout the drawings for describing the embodiment, and the repetitive description thereof will be omitted.

  First, an example of the powdery material filling system of the present embodiment will be described with reference to FIGS. FIG. 1 is a plan view of a crushed material filling system as an example of the powdery material stuffing system of the present embodiment, and FIG. 2 is arranged in a crushed material filling unit constituting the crushed material filling system of FIG. The side view of a hopper and a bag trolley | bogie, FIG. 3 (a), (b) is a front view of the hopper and bag trolley | bogie of FIG. In FIG. 2 and FIG. 3 (a), the bag body is hatched for easy viewing of the drawings. FIG. 3B shows a state where the bag is removed.

  A crushed material filling system (powdered material stuffing system) 1 according to the present embodiment shown in FIG. 1 converts a powdery material such as a crushed material into a flexible bag body 2 such as a flexible container bag. It is a stuffing system, a crushed material accumulation part (powder material accumulation part) 3, a crushed material stuffing part (powder material stuffing part) 4 (4a, 4b), and a bag body cart (bag body transfer means) 5 (5a, 5b) and a bag body attaching / detaching exterior 6 (6a, 6b). In addition, a powdery material is not limited to a crushed material, For example, earth and sand or a mixture of earth and sand and a crushed material may be sufficient.

  The crushed material accumulation unit 3 includes a crushed material accumulation site (powder material accumulation site) 3a and an input heavy machine (input device) 3b.

  The crushed material accumulation place 3a is an area where crushed materials are collected. This crushed material is crushed by the crusher 10 after the pre-crushed material collected in the pre-crushing material collection site 8 by the unpacking heavy machine 7 is input to the crusher 10 by the input heavy machine 9 and accumulated in the crushed material. Sent to the station 3a.

  The input heavy machine 3b is a device that holds the crushed material of the crushed material accumulation site 3a and inputs it into the respective bags 2 of the crushed material packing portions 4a, 4b, and is movable to the vicinity of the crushed material accumulation site 3a. Is arranged in. For example, a hydraulic shovel is used as the input heavy machine 3b.

  The crushed material filling unit 4 (4a, 4b) is a component that stuffs the crushed material input from the input heavy machine 3b into the bag body 2, and is disposed, for example, at two locations with respect to one crushed material accumulation unit 3. ing. The crushed material filling portions 4a and 4b are arranged so as to be substantially symmetric with respect to the input heavy machine 3b, for example. However, the crushed material filling unit 4 is required to be at least two places with respect to one crushed material accumulation unit 3, but is not limited to two places. Three or more locations may be installed.

  For example, two hoppers HP are installed adjacent to each crushed material packing part 4a, 4b along one direction (left and right lateral direction in FIG. 1). Each hopper HP is a guide member that guides the crushed material input from the input heavy machine 3b to the bag body 2 disposed immediately below, and as shown by a broken line R in FIG. As shown in FIG. 2 and FIG. 3, it is installed at a position separated from the ground by a predetermined height so that the bag body 2 can be arranged below the hopper HP. .

  Further, as shown in FIGS. 2 and 3, each hopper HP is formed in an inverted quadrangular pyramid box shape in which the opening becomes smaller from the upper part toward the lower part. The opening area at the top of each hopper HP is larger than the opening area of the bag body 2, and the opening area at the bottom of each hopper HP is smaller than the opening area of the bag body 2.

  When the crushed material is directly put into the bag body 2, the crushed material does not enter the bag body 2 and is scattered around. In addition, it takes time to work because it is necessary to proceed carefully so that the crushed material does not scatter around. Moreover, the crushed material scattered around the bag body 2 must be cleaned, resulting in a decrease in work efficiency and an increase in work time.

  On the other hand, in the present embodiment, the crushed material can be guided into the bag body 2 through the hopper HP, so that it is possible to suppress or prevent the crushed material from being scattered around the bag body 2. . For this reason, the cleaning work time of a crushed material can be shortened. Further, by using the hopper HP, the crushed material can be introduced with a rough sense as compared with the case where the crushed material is directly charged into the bag body 2 and the amount of crushed material that can be charged at a time is increased. Therefore, it is possible to improve the efficiency of bagging the crushed material and to shorten the time for bagging the crushed material.

  In addition, a guard portion (saddle member) GP is installed on the outer peripheral portion of the upper opening portion of the hopper HP so as to project outward from the opening portion. This guard part GP is provided at least outside the turning radius of the arm of the input heavy machine 3b.

  During bagging of crushed material, the worker may visually check the stuffed state of the crushed material, etc. In this case, if there is no guard part GP, the crushed material will fall from the operator's overhead. Since it may come, it is difficult to visually check the stuffed state of the crushed material.

  On the other hand, in the present embodiment, since the crushing state of the crushed material is visually confirmed below the guard part GP, the problem of the crushed material falling from the overhead can be avoided. The state of stuffing can be visually confirmed safely and easily. The guard part GP also has a function of suppressing or preventing the crushed material from being scattered around the bag body 2.

  The bag body trolleys 5 (5a, 5b) are trolleys for transporting the bag body 2. As shown in FIG. 1, for example, two trolley stuffing portions 4a, 4b are provided corresponding to the two crushed material filling portions 4a, 4b. Yes. Each of the bag body carts 5a and 5b is, for example, a hand-held cart. Moreover, each bag body trolley | bogie 5a, 5b is comprised by connecting the four trolley | bogie FC along one direction (left-right horizontal direction of FIG. 1), for example.

  As shown in FIGS. 2 and 3, for example, rubber wheels 4 wheels WH are attached to each cart FC. In addition, the bottom surface of each carriage FC is provided with a locking portion SS that protrudes from the bottom surface toward the ground. This brace portion SS is engaged with a guide rail GR laid on the ground. The guide rail GR is arranged so as to correspond to the center in the width direction of each bag body carriage 5a, 5b, and extends linearly so as to connect the crushed material packing portion 4 and the bag body attaching / detaching exterior 6. Laid on the ground. Thus, the bag body cart 5 (5a, 5b) can reciprocate between the crushed material filling portion 4 and the bag body attaching / detaching portion 6 along the guide rail GR.

  Furthermore, for example, a metal frame-shaped bag body stand 15 that supports the bag body 2 is provided on the upper surface of each cart FC. For this reason, each bag trolley | bogie 5a, 5b can support the four bag bodies 2, for example. However, the number of the carts FC of the bag carts 5a and 5b is not limited to four, and may be more or less than four. It is preferable to change the number of carts FC of the respective bag carts 5a and 5b according to the number of hoppers HP. Here, since there are two hoppers HP, the number of the carts FC (that is, the number of the bag bodies 2) of the bag carts 5a and 5b is set to four, for example, twice that of the hopper HP. Thereby, the working efficiency of the clogging operation of the crushed material can be improved without increasing the size of the bag body cart 5 (5a, 5b) (without increasing the occupied area by the bag body cart 5).

  The bag body attaching / detaching exterior 6 (6a, 6b) attaches the empty bag body 2 to the bag body cart 5 and removes the bag body 2 after the crushed material is packed in the crushed material filling portion 4 from the bag body cart 5. It is a part to remove, and as shown in FIG. 1, for example, two places are provided with respect to the two crushed material filling parts 4a and 4b.

  Each bag body attaching / detaching exterior 6a, 6b is disposed outside the turning radius of the arm of the input heavy machine 3b. Thereby, the safety | security of the operator in the attachment / detachment operation | work of the bag body 2 with respect to the bag body trolley | bogie 5 can be improved. Further, heavy equipments 16a, 16b for attaching / detaching the bag body 2 are arranged in a movable state in the bag body attaching / detaching exteriors 6a, 6b. For example, forklifts are used as the heavy machines 16a and 16b.

  Next, an example of the crushing material packing method of this Embodiment is demonstrated with reference to FIGS. 4, FIG. 5 (a), FIG. 6, FIG. 7 (a), and FIG. 8 to FIG. 11 are plan views of the crushed material filling system during the crushed material filling process, and FIG. 7) is a side view of the crushed material packing portion during the crushed material packing step, and FIG. 7B is a side view of the crushed material packing portion during the crushed material packing step of FIG. 7A. Here, for the sake of explanation, an example of the crushed material packing step will be described, and the processing timing between the two crushed material packing portions 4a and 4b and the like can be variously changed.

  Fig.4 (a) has shown the initial state example of the crushed material packing system 1 in a crushed material packing process. The bag body carts 5a and 5b are disposed on the bag body attachment / detachment exteriors 6a and 6b, respectively. For example, four empty bag bodies 2 are supported on each bag body cart 5a, 5b.

  First, as shown in FIG.4 (b), one bag body trolley 5a is transferred to the crushed material packing part 4a, and the two bag bodies 2 of the bag trolley 5a are two pieces of the crushed material packing part 4a. It is arranged directly under the hopper HP.

  Subsequently, as shown in FIGS. 5 (a) and 5 (b), the crushed material in the crushed material accumulation station 3a is held by the input heavy machine 3b, and is put into the two hoppers HP of the crushed material packing unit 4a. The two bags 2 on the bag body cart 5a are packed through each hopper HP. Meanwhile, at the same time, the bag body cart 5b of the bag body attaching / detaching exterior 6b is transferred to the crushed material filling portion 4b, and the two bag bodies 2 of the bag body cart 5b are transferred to the two hoppers HP of the crushed material filling portion 4b. Place it directly under. In addition, the arrow of FIG.5 (b) has shown the injection | throwing-in state of the crushed material.

  Next, as shown in FIG. 6 (a), when the crushed material is completely packed into the two bags 2 on the bag body cart 5a in one of the crushed material filling portions 4a, the crushed material collection site 3a is crushed. A thing is hold | maintained with the injection | throwing-in heavy machine 3b, is thrown into the two hoppers HP of the other crushing thing packing part 4b, and is packed into the two bag bodies 2 on the other bag body trolley 5b through each hopper HP. During this time, as shown in FIG. 6 (b), in one crushed material filling portion 4a, the bag body cart 5a is transferred, and two empty bag bodies 2 on the bag body cart 5a are transferred to the crushed material filling portion 4a. Are arranged directly below the two hoppers HP. In addition, in order to make the drawing easy to see, the bag body 2 after being stuffed with crushed material is hatched.

  Subsequently, as shown in FIG. 7 (a), when the crushing of the crushed material into the two bag bodies 2 on the bag body cart 5b is completed in the other crushed material stuffing portion 4b, FIG. 7 (a), As shown in (b), the crushed material in the crushed material collection station 3a is held by the input heavy machine 3b, and is put into the two hoppers HP of one crushed material packing part 4a, and the bag body is passed through each hopper HP. The two bags 2 on the cart 5a are packed. In the meantime, as shown in FIG. 8 (a), in the other crushed material filling portion 4b, the bag body cart 5b is transferred, and the two empty bag bodies 2 of the bag body cart 5b are transferred to the crushed material filling portion. 4b is arranged directly under the two hoppers HP.

  After that, as shown in FIG. 8 (b), when the crushing material filling unit 4a completes the crushing of the crushing material into the two bags 2 on the bag body cart 5a, the crushing material in the crushing material collection site 3a is removed. It is held by the input heavy machine 3b, is put into the two hoppers HP of the other crushed material filling portion 4b, and is packed into the two bag bodies 2 on the other bag body carriage 5b through each hopper HP. During this time, as shown in FIG. 9 (a), one bag body cart 5a is transferred from the crushed material filling portion 4a to the bag body attachment / detachment exterior 6a, and as shown in FIG. 9 (b), the bag body cart The bag 2 after bagging on 5a is removed by the heavy machine 16a, and it is carried to the collection place (not shown) of the bag 2 after bagging. Further, as shown in FIG. 10 (a), after attaching the empty bag body 2 to the bag body carriage 5a by the heavy machine 16a at the bag body attaching / detaching exterior 6a, as shown in FIG. The body cart 5a is transferred to the crushed material filling portion 4a, and the two bag bodies 2 of the bag body cart 5a are arranged directly below the two hoppers HP of the crushed material filling portion 4a. Thereby, one crushing thing packing part 4a returns to the same state as FIG.4 (b).

  Next, as shown in FIG. 11 (a), when the crushed material is completely packed in the two bag bodies 2 on the bag body cart 5b in the other crushed material stuffing portion 4b, it is shown in FIG. 11 (b). As described above, the crushed material in the crushed material accumulation site 3a is held by the input heavy machine 3b, and is loaded into the two hoppers HP of one crushed material packing unit 4a, and the two on the bag body cart 5a through each hopper HP. Pack into individual bags 2. During this time, the other bag body cart 5b is transferred from the crushed material filling portion 4b to the bag body attaching / detaching outside 6b. Then, similarly to the operation at the bag body attaching / detaching exterior 6a, the bag body 2 after bagging on the bag body cart 5b is removed by the heavy machine 16b, and the bag body 2 after bagging is collected (not shown). Then, the empty bag body 2 is attached to the bag body carriage 5b by the heavy machine 16b in the bag body attaching / detaching exterior 6b. Thereafter, the bag body trolley 5b of the bag body attachment / detachment exterior 6b is transferred to the crushed material filling portion 4b, and the two bag bodies 2 of the bag trolley 5b are directly below the two hoppers HP of the crushed material filling portion 4b. To place. Thereby, the other crushed material packing part 4b returns to the state of FIG.

  As described above, in the present embodiment, by providing the two series of crushed material filling portions 4 (4a, 4b) and the bag body cart 5 (5a, 5b), the crushed material stuffing portion 4 has a bag. While the body 2 is being transferred, the crushed material can be packed into the bag body 2 in the other crushed material filling unit 4, so that the waiting time of the input heavy machine 3b can be shortened, and the crushed material can be packed. Efficiency can be improved. In the present embodiment, the number of bagging treatments per unit time can be increased by 2 to 3 times compared to the case where the crushed material is directly put into the bag body 2.

  Further, by using the hopper HP in the crushed material filling portion 4 (4a, 4b), it is possible to suppress or prevent the crushed material from being scattered around the bag body 2. For this reason, the cleaning work time of a crushed material can be shortened. In addition, when the hopper HP is used, the crushed material can be introduced with a rough feeling as compared with the case where the crushed material is directly charged into the bag body 2 and the amount of crushed material that can be charged at one time is increased. Therefore, the work efficiency of the crushing product bagging operation can be improved, and the work time of the crushing product bagging operation can be shortened.

  Moreover, since the two hoppers HP are arranged in each crushed material filling portion 4a, 4b, the crushed material can be stuffed into the two bag bodies 2 in a single charging process. The work efficiency of the work can be further improved, and the work time of the crushing bagging work can be further shortened.

  In addition, when the number of the bag bodies 2 of the bag body cart 5 is two, which is the same as the number of the hoppers HP of the crushed material filling unit 4, the bag body cart 5 is changed every time the two bag bodies 2 are packed. It is necessary to return to the bag body attaching / detaching exterior 6 and to attach and remove the bag body 2. That is, for the bagging of the four bag bodies 2, the transfer of the bag body cart 5 twice and the operation of attaching and removing the bag body twice are required. On the other hand, in the present embodiment, the number of the bag bodies 2 of the bag body cart 5 is four, which is larger than the number of the hoppers HP of the crushed material filling portion 4, thereby providing four bag bodies 2. Since it is only necessary to transfer the bag body cart 5 once and to remove the bag body once, the work efficiency of bagging of the crushed material can be further improved. The working time of the filling operation can be further shortened.

  Further, since the turning radius of the input heavy machine 3b can be fixed, the inside of the turning radius can be set as a no entry area. For this reason, since it can prevent an operator from entering in the turning radius of the input heavy machine 3b, the safety | security of the crushing of the crushing material can be improved.

  Further, by disposing the bag body 2 with respect to the bag body carriage 5 (5a, 5b) by disposing the bag body attaching / detaching exterior 6 (6a, 6b) outside the turning radius of the input heavy machine 3b, the bag is obtained. The safety of the attaching / detaching operation of the body 2 can be improved.

  Furthermore, when confirming the input amount of the crushed material in the bag body 2 in the crushed material stuffing portion 4 (4a, 4b), the operator visually confirms below the guard portion GP provided at the upper portion of the hopper HP. Therefore, it is possible to avoid the problem that the crushed material falls from overhead during the confirmation work. For this reason, the operator can visually and easily check the stuffed state of the crushed material.

  As mentioned above, the invention made by the present inventor has been specifically described based on the embodiment. However, the embodiment disclosed in this specification is an example in all respects and is limited to the disclosed technology. It should be considered not a thing. That is, the technical scope of the present invention should not be construed restrictively based on the description in the above-described embodiment, but should be construed according to the description of the scope of claims. All modifications are included without departing from the technical scope equivalent to the described technique and the gist of the claims.

  For example, in the above-described embodiment, when two hoppers HP are arranged in each crushed material stuffing portion 4a, 4b and are transported in a state where the four bag bodies 2 are supported by the respective bag body carts 5a, 5b. However, the present invention is not limited to this, and various modifications can be made. For example, one hopper HP is arranged in each crushed material filling portion 4a, 4b, and one bag carrier 5a, 5b is provided. It may be configured to be transported in a state in which it is constituted by the cart FC and supports one bag body 2.

  In the above description, the case where the present invention is applied to the crushing operation of the crushed material is described. However, the present invention is not limited to this. For example, other powder such as earth and sand or a mixture of earth and sand and crushed material is used. You may apply to the packing operation of a state.

DESCRIPTION OF SYMBOLS 1 Crushed material packing system 2 Bag body 3 Crushed material accumulation | storage part 3a Crushed material accumulation | storage place 3b Throwing heavy machinery 4,4a, 4b Crushed material filling part 5,5a, 5b Bag body trolley 6,6a, 6b 15 Bag stand 16a, 16b Heavy machine HP Hopper GP Guard part FC Dolly WH Wheel SS Stabilizing part GR Guide rail

Claims (7)

A crusher for crushing the pre-crushing material,
A powder collection place where powders crushed by the crusher are collected ;
The powdery material that is arranged at least in two places with respect to the powdery matter accumulation part provided with the powdery matter accumulation place, and is accumulated in the powdery matter accumulation place with respect to the bag body arranged in each of them. A powdery material stuffing part,
An input device that is arranged in the powdery substance accumulation unit and holds the powdery substance accumulated in the powdery substance accumulation place and throws it into each bag body of the powdery substance filling part,
A guide member that is disposed within the charging range of the powdery material by the charging device in the powdery material stuffing unit, and guides the powdery material charged by the charging device into the bag;
Bag body transfer means for transferring the bag body in a state of being supported by a support jig;
A bag body that is disposed outside the charging range of the powdered material by the charging device, attaches an empty bag body to the bag body transfer means, and is packed with the powdery material supported by the bag body transfer means. Remove the bag body attachment exterior,
With
The bag body transfer means is disposed in a state in which each of the powder material packing parts and the bag body mounting / removing portion can be reciprocated, and the powder material packing part has the powder transfer part The powdery material is so packed that the powdery material is packed into the bag body in any other powdery material filling portion while the powdery material is packed into the bag body by the charging device. A powdery material filling system, which is provided corresponding to each of the filling parts.   A plurality of the guide members are arranged side by side in each of the powdery substance filling parts, and a plurality of the bag bodies are arranged in each of the bag body transfer means corresponding to each of the powdery substance filling parts. 2. The powdery material filling system according to claim 1, wherein the powdery material filling system is arranged.   3. The number of the plurality of bag bodies in each of the bag body transfer means is greater than the number of the plurality of guide members in each of the powdery material stuffing portions. Powdery filling system.   The outer peripheral portion of the upper opening of the guide member is provided with a flange that protrudes outward from the upper opening of the guide member, at least outside the range in which the powdery material is charged by the charging device. The powdery material filling system according to claim 1, 2, or 3. Crushing the pre-crushing processed material into a powdery material and accumulating it in a powdery material collection site;
The powdery substances accumulated in the powdery substance accumulation part are held by a charging device arranged in the powdery substance accumulation part, and are arranged in at least two places with respect to the powdery substance accumulation part Throwing it into each guiding member of the stuffing part, and stuffing into an empty bag body arranged immediately below the guiding member;
The step of transferring the bag body packed with the powdery substance to the bag body attachment / detachment outside the charging range of the powdery substance by the charging device in a state where the bag body is supported by the bag body transfer means,
In the bag body attaching / detaching outside, removing the bag body packed with the powdery material from the bag body transferring means,
A step of attaching an empty bag body to the bag body transfer means outside the bag body attachment and removal,
In the state where the empty bag body is supported by the bag body transfer means, the step of transferring directly below the guide member of each of the powdery material stuffing parts,
Have
While the powdery substance is packed into the bag body by the charging device in any one of the powdery substance filling parts, the powdery substance is added to any other powdery substance filling part. A powdery material filling method comprising a step of performing an operation other than filling the bag. A plurality of guide members are arranged side by side in each of the powdery substance stuffing parts, and a plurality of the bag bodies are arranged and supported by the bag body transfer means. A process of transferring;
In each of the powdery substance filling parts, the powdery substance of the powdery substance accumulating part is thrown into the plurality of guiding members by the feeding device, and a plurality of the above-mentioned guiding members are inserted through the plurality of guiding members. 6. The method for filling powdery matter according to claim 5, further comprising a step of filling the bag.   7. The number of the plurality of bag bodies of each of the bag body transfer means is greater than the number of the plurality of guide members of each of the powdery material stuffing portions. Packing method for powdered materials.

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