Electric control box of water-jet loom

By designing skateboards, brushes and drive components in the water spray loom's electrical control box, and collecting dust using slots and collection boxes, the problem of dust accumulation in the electrical control box cooling window is solved, and automatic cleaning is achieved to reduce the number of dust in the electrical control box. Working hours for staff.

CN222170206UActive Publication Date: 2024-12-13青岛海福机械制造有限公司
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Patent Information

Application Number
CN202420813982.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2024-12-13
Estimated Expiration
2034-04-19

AI Technical Summary

Technical Problem

In the existing high-speed water jet loom electrical coil system, the surface of the heat dissipation window of the electrical control box is easily covered with dust after a long time of use and needs to be manually cleaned, which increases the working time and workload of staff.

Method used

A water jet loom electrical control box is designed, including setting heat dissipation windows, skateboards and brushes on both sides of the main body of the electrical control box. The drive components drive the skateboards and brushes to slide into the chute to clean up dust, and use slots and The collection box collects dust into the collection box, and the fixing assembly ensures that the collection box is secured in the slot and cannot move.

Benefits of technology

An automated dust cleaning process is realized, reducing the cleaning time and workload of staff, ensuring the heat dissipation effect of the electrical control box, and avoiding the need for manual cleaning.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of water-jet loom electric control boxes, and particularly relates to a water-jet loom electric control box which comprises an electric control box body and two heat dissipation windows, the two heat dissipation windows are arranged on the two sides of the electric control box body, a plurality of first sliding grooves are formed in the two sides of the electric control box body respectively, and two sliding plates are connected between the first sliding grooves in a sliding mode respectively. The two sliding plates are located above the two heat dissipation windows correspondingly, and brushes are fixedly connected into the sliding plates. The driving assembly is located on the electric cabinet body and used for driving the two sliding plates to move; the two fixing boxes are fixedly connected to the two sides of the electric cabinet body respectively and located below the two heat dissipation windows respectively, inserting grooves communicated with the outside are formed in the fixing boxes, and collecting boxes are inserted into the inserting grooves; according to the dust removal device, the problems that workers need to manually clean dust, the working time of the workers is prolonged, and the workload of the workers is increased are solved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of electric control boxes for water jet looms, in particular to an electric control box for water jet looms. Background Art

[0002] The water jet loom electric control box is also called the water jet loom system control box. It is the core component of the water jet loom control system. It is responsible for receiving various parameters of the loom and analyzing and processing them to ensure the normal operation of the loom. A variety of protection circuits are set in the electric control box, such as short circuit protection, overvoltage protection, overcurrent protection, etc. of the control circuit to ensure the safe operation of the equipment.

[0003] For example, the Chinese patent with publication number CN218262971U discloses an electric control and electric winding system for a high-speed water jet loom, including a base, a system control box and a support plate. A mounting table is installed on the top of the base, and hand-held rotating plates are symmetrically installed on both sides of the system control box. A control console is installed on the top of the system control box, and a slide groove is symmetrically opened on the top of the control console. An anti-touch plate is installed on the top of the control console through the slide groove. A support plate is installed on the top of the control console, and a sliding plate is installed through the front of the support plate, and the back of the sliding plate penetrates the back of the support plate. In the utility model, the anti-touch plate is located above the control button, so as to protect the control button and prevent the control button from being accidentally touched, which affects the use of the water jet loom. The anti-touch plate can slide through the slide groove. Since the anti-touch plate is installed on an inclined surface, when the staff has finished using the control button, the anti-touch plate will automatically slide and close it to protect the control button.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: during long-term use, the electric control box in the electric control and electric winding system of the high-speed water jet loom will be covered with a lot of dust on the two heat dissipation windows of the electric control box. In order to ensure the heat dissipation effect of the electric control box, the staff needs to manually clean the dust, which increases the working time and workload of the staff. In view of this, we propose an electric control box for a water jet loom. Summary of the invention

[0006] The purpose of the utility model is to provide an electric control box for a water jet loom to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides an electric control box for a water jet loom, comprising:

[0008] An electric control box body and two heat dissipation windows, wherein the two heat dissipation windows are arranged on both sides of the electric control box body, and a plurality of first slide grooves are respectively opened on both sides of the electric control box body, and two slide plates are respectively slidably connected between the plurality of first slide grooves, and the two slide plates are respectively located above the two heat dissipation windows, and brushes are fixedly connected inside the slide plates;

[0009] A driving assembly, which is located on the electric control box body and is used to drive the two slides to move;

[0010] Two fixing boxes, the two fixing boxes are respectively fixedly connected to the two sides of the electric control box body, and the two fixing boxes are respectively located below the two heat dissipation windows, and a slot connected to the outside is opened in the fixing box, and a collection box is inserted in the slot;

[0011] Two fixing components are respectively located in the fixing box and are used to fix the collecting box.

[0012] Based on the above structure, by setting the first slide groove, slide plate and brush, it is ensured that the two slide plates can drive the two brushes to slide between the multiple first slide grooves respectively, and by setting the driving component, it is ensured that the user can drive the two slide plates to move up and down through the driving component, so that the two slide plates respectively drive the two brushes to clean the dust on the two heat dissipation windows. By setting the slot and collection box, it is ensured that the collection box can be inserted into the slot, and that the dust on the two heat dissipation windows can be cleaned by the two brushes and enter the two collection boxes respectively. By setting the fixing component, it is ensured that the user can fix the collection box in the slot through the fixing component and cannot move it, so as to prevent the collection box from being detached from the slot due to external influences.

[0013] In the above technical solution, further, the driving component includes:

[0014] A first transmission rod, the first transmission rod is rotatably connected to the electric control box body, a second transmission rod is arranged on one side of the first transmission rod, two second sliding grooves are respectively provided on the first transmission rod and the second transmission rod, a transmission block is slidably connected in the second sliding groove, and one end of the transmission block is fixed to the slide plate;

[0015] A fixed base, wherein the fixed base is fixedly connected to the electric control box body and is located below the first transmission rod and the second transmission rod, a first bevel gear is rotatably connected to the fixed base, and one end of the first bevel gear is fixed to the second transmission rod, a second bevel gear is rotatably connected to the fixed base, and one end of the second bevel gear passes through the first bevel gear and the second transmission rod and is fixed to the first transmission rod, a third bevel gear is meshed between the first bevel gear and the second bevel gear, and the third bevel gear is located on the fixed base and is rotatably connected to the fixed base;

[0016] The motor is fixedly connected to the bottom surface of the fixed base, and the output shaft of the motor passes through the bottom surface of the fixed base and extends into the fixed base to be fixedly connected to the third bevel gear.

[0017] In this technical solution, it is ensured that the dust on the surfaces of the two heat dissipation windows can be cleaned.

[0018] In the above technical solution, further, one end of the second bevel gear is rotatably connected to the first bevel gear and the second transmission rod, and the output shaft of the motor is rotatably connected to the fixed base.

[0019] In the technical solution, it is ensured that one end of the second bevel gear can rotate normally in the first bevel gear and the second transmission rod, and it is ensured that the output shaft of the motor can rotate normally in the fixed base.

[0020] In the above technical solution, further, the fixing assembly includes:

[0021] The third slide groove is opened in the fixed box and communicated with the outside world. An insert block is slidably connected in the third slide groove, and one end of the insert block penetrates the collection box and extends into the collection box to be plugged into the collection box. A spring fixed to the inner wall of the third slide groove is fixedly connected to the insert block.

[0022] In this technical solution, it is ensured that the two collection boxes will not be separated from the two slots respectively due to external influences.

[0023] In the above technical solution, further, the insert block is in an "L" shape.

[0024] In this technical solution, it is ensured that the user can move one end of the plug-in block by driving the other end of the plug-in block.

[0025] In the above technical solution, further, a handle is fixedly connected to the collection box.

[0026] In this technical solution, it is ensured that the user can pull the collection box out of the slot through the handle fixed on the collection box.

[0027] The beneficial effects of the utility model are:

[0028] 1. The electric control box of the water jet loom ensures that the two slides can drive the two brushes to slide between the multiple first slides respectively through the first slides, the slides and the brushes. The driving components set can ensure that the user can drive the two slides to move up and down through the driving components, so that the two slides drive the two brushes to clean the dust on the two heat dissipation windows respectively, which solves the problem that the staff needs to manually clean the dust, increasing the working time and workload of the staff.

[0029] 2. The water jet loom electrical control box ensures that the collection box can be inserted into the slot through the provided slot and the collection box, and ensures that the dust on the two heat dissipation windows can be cleaned by two brushes and enter the two collection boxes respectively. The provided fixing component ensures that the user can fix the collection box in the slot through the fixing component and cannot move it, thereby preventing the collection box from being detached from the slot due to external influences. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic diagram of a partial explosion structure of the utility model;

[0032] Figure 3 It is a schematic diagram of the regional structure of the fixed box of the utility model;

[0033] Figure 4 It is a schematic diagram of the internal structure of the third chute of the utility model.

[0034] The symbols in the figure are:

[0035] 1. Electric control box body; 2. Heat dissipation window; 3. First slide groove; 4. Slide plate; 5. Brush; 6. Fixed box; 7. Slot; 8. Collection box; 9. First transmission rod; 10. Second transmission rod; 11. Second slide groove; 12. Transmission block; 13. Fixed base; 14. First bevel gear; 15. Second bevel gear; 16. Third bevel gear; 17. Motor; 18. Third slide groove; 19. Insert block; 20. Spring. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0037] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0039] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0040] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example

[0041] See also Figure 1 - Figure 4 As shown, this embodiment provides an electric control box for a water jet loom, comprising:

[0042] An electric control box body 1 and two heat dissipation windows 2, the two heat dissipation windows 2 are arranged on both sides of the electric control box body 1, a plurality of first slide grooves 3 are respectively opened on both sides of the electric control box body 1, two slide plates 4 are respectively slidably connected between the plurality of first slide grooves 3, and the two slide plates 4 are respectively located above the two heat dissipation windows 2, and a brush 5 is fixedly connected inside the slide plate 4;

[0043] A driving assembly, which is located on the electric control box body 1 and is used to drive the two slide plates 4 to move;

[0044] Two fixing boxes 6, the two fixing boxes 6 are respectively fixedly connected to the two sides of the electric control box body 1, and the two fixing boxes 6 are respectively located below the two heat dissipation windows 2, and a slot 7 connected to the outside is opened in the fixing box 6, and a collection box 8 is inserted in the slot 7;

[0045] Two fixing components, the two fixing components are respectively located in the fixing box 6 and are used to fix the collecting box 8. Example

[0046] This embodiment provides an electric control box for a water jet loom, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the driving component includes:

[0047] A first transmission rod 9, the first transmission rod 9 is rotatably connected to the electric control box body 1, a second transmission rod 10 is provided on one side of the first transmission rod 9, two second slide grooves 11 are respectively provided on the first transmission rod 9 and the second transmission rod 10, a transmission block 12 is slidably connected in the second slide groove 11, and one end of the transmission block 12 is fixed to the slide plate 4;

[0048] A fixed base 13, the fixed base 13 is fixedly connected to the electric control box body 1 and is located below the first transmission rod 9 and the second transmission rod 10, a first bevel gear 14 is rotatably connected to the fixed base 13, and one end of the first bevel gear 14 is fixed to the second transmission rod 10, a second bevel gear 15 is rotatably connected to the fixed base 13, and one end of the second bevel gear 15 passes through the first bevel gear 14 and the second transmission rod 10 and is fixed to the first transmission rod 9, a third bevel gear 16 is meshed between the first bevel gear 14 and the second bevel gear 15, and the third bevel gear 16 is located on the fixed base 13 and is rotatably connected to the fixed base 13;

[0049] The motor 17 is fixedly connected to the bottom surface of the fixed base 13 , and the output shaft of the motor 17 passes through the bottom surface of the fixed base 13 and extends into the fixed base 13 to be fixedly connected to the third bevel gear 16 .

[0050] Among them, when the surfaces of the two heat dissipation windows 2 are covered with dust, the user starts the motor 17, and the output shaft of the motor 17 drives the third bevel gear 16 to rotate on the fixed base 13. When the third bevel gear 16 rotates, the third bevel gear 16 drives the first bevel gear 14 and the second bevel gear 15 to rotate in opposite directions on the fixed base 13. When the first bevel gear 14 and the second bevel gear 15 rotate in opposite directions, the first bevel gear 14 and the second bevel gear 15 will respectively drive the second transmission rod 10 and the first transmission rod 9 to rotate in opposite directions. When the first transmission rod 9 and the second transmission rod 10 rotate in opposite directions, the first transmission rod 9 The second transmission rod 10 will squeeze the two transmission blocks 12 respectively through the two second slide grooves 11, so that the two transmission blocks 12 will respectively drive the two slide plates 4 to move downward between the multiple first slide grooves 3. At the same time, the two transmission blocks 12 will respectively slide in the two second slide grooves 11. When the two slide plates 4 move downward, the two slide plates 4 will respectively drive the two brushes 5 to move downward, so that the two brushes 5 will respectively clean the dust on the surfaces of the two heat dissipation windows 2. When the dust on the surfaces of the two heat dissipation windows 2 is cleaned, the dust will enter the two collection boxes 8 and be collected by the two collection boxes 8, ensuring that the dust on the surfaces of the two heat dissipation windows 2 can be cleaned. Example

[0051] The present embodiment provides an electric control box for a water jet loom. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: one end of the second bevel gear 15 is rotatably connected to the first bevel gear 14 and the second transmission rod 10, and the output shaft of the motor 17 is rotatably connected to the fixed base 13.

[0052] It is ensured that one end of the second bevel gear 15 can rotate normally in the first bevel gear 14 and the second transmission rod 10 , and it is ensured that the output shaft of the motor 17 can rotate normally in the fixed base 13 . Example

[0053] This embodiment provides an electric control box for a water jet loom, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the fixing components include:

[0054] The third slide groove 18 is provided in the fixed box 6 and communicated with the outside. An insert block 19 is slidably connected in the third slide groove 18, and one end of the insert block 19 passes through the collection box 8 and extends into the collection box 8 to be plugged into the collection box 8. A spring 20 fixed to the inner wall of the third slide groove 18 is fixedly connected to the insert block 19.

[0055] Among them, when the two collection boxes 8 are full of dust, the user pulls the two plug blocks 19 by hand, allows one end of the plug block 19 to enter the third slide groove 18 from the collection box 8 and allows the plug block 19 to compress the spring 20, and then the user pulls out the two collection boxes 8 from the two slots 7 respectively, cleans the dust in the two collection boxes 8, and after cleaning, reinserts the two collection boxes 8 into the two slots 7, and then releases the hand that pulls the two plug blocks 19, allowing the two plug blocks 19 to be inserted into the two collection boxes 8 respectively under the action of the rebound force of the two springs 20, and fixes the two collection boxes 8 in the two slots 7 respectively and cannot move, ensuring that the two collection boxes 8 will not be affected by the outside world and detach from the two slots 7 respectively. Example

[0056] This embodiment provides an electric control box for a water jet loom. In addition to the technical solutions of the above embodiments, it also has the following technical features: the plug block 19 is in an "L" shape.

[0057] Here, it is ensured that the user can drive one end of the plug block 19 to move through the other end of the plug block 19. Example

[0058] This embodiment provides an electric control box for a water jet loom. In addition to the technical solutions of the above embodiments, it also has the following technical features: a handle is fixedly connected to the collection box 8.

[0059] The user is ensured to pull the collection box 8 out of the slot 7 through the handle fixed on the collection box 8 .

[0060] When the surfaces of the two heat dissipation windows 2 are covered with dust, the user starts the motor 17 and allows the output shaft of the motor 17 to drive the third bevel gear 16 to rotate on the fixed base 13. When the third bevel gear 16 rotates, the third bevel gear 16 drives the first bevel gear 14 and the second bevel gear 15 to rotate in opposite directions on the fixed base 13. When the first bevel gear 14 and the second bevel gear 15 rotate in opposite directions, the first bevel gear 14 and the second bevel gear 15 will respectively drive the second transmission rod 10 and the first transmission rod 9 to rotate in opposite directions. When the first transmission rod 9 and the second transmission rod 10 rotate in opposite directions, the first transmission rod 9 and The second transmission rod 10 will squeeze the two transmission blocks 12 respectively through the two second slide grooves 11, so that the two transmission blocks 12 respectively drive the two slide plates 4 to move downward between the multiple first slide grooves 3. At the same time, the two transmission blocks 12 will slide in the two second slide grooves 11 respectively. When the two slide plates 4 move downward, the two slide plates 4 will respectively drive the two brushes 5 to move downward, so that the two brushes 5 can clean the dust on the surfaces of the two heat dissipation windows 2 respectively. When the dust on the surfaces of the two heat dissipation windows 2 is cleaned, the dust will enter the two collection boxes 8 and be collected by the two collection boxes 8, ensuring that the dust on the surfaces of the two heat dissipation windows 2 can be cleaned;

[0061] When the two collection boxes 8 are full of dust, the user pulls the two plug blocks 19 by hand, allows one end of the plug block 19 to enter the third slide groove 18 from the collection box 8 and allows the plug block 19 to compress the spring 20. Then the user pulls out the two collection boxes 8 from the two slots 7 respectively, cleans the dust in the two collection boxes 8, and after cleaning, reinserts the two collection boxes 8 into the two slots 7. Then, the user releases the hand that pulls the two plug blocks 19, and allows the two plug blocks 19 to be inserted into the two collection boxes 8 respectively under the action of the rebound force of the two springs 20, and fixes the two collection boxes 8 in the two slots 7 respectively and cannot move, ensuring that the two collection boxes 8 will not be affected by the outside world and detach from the two slots 7 respectively.

[0062] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An electric control box for a water jet loom, characterized in that: include: An electric control box body (1) and two heat dissipation windows (2), wherein the two heat dissipation windows (2) are arranged on both sides of the electric control box body (1), and a plurality of first slide grooves (3) are respectively opened on both sides of the electric control box body (1), and two slide plates (4) are respectively slidably connected between the plurality of first slide grooves (3), and the two slide plates (4) are respectively located above the two heat dissipation windows (2), and a brush (5) is fixedly connected inside the slide plates (4); A driving assembly, the driving assembly being located on the electric control box body (1) and being used to drive the two slide plates (4) to move; Two fixing boxes (6), the two fixing boxes (6) are respectively fixedly connected to two sides of the electric control box body (1), and the two fixing boxes (6) are respectively located below the two heat dissipation windows (2), and a slot (7) connected to the outside is provided in the fixing box (6), and a collection box (8) is inserted in the slot (7); Two fixing components, the two fixing components are respectively located in the fixing box (6) and are used to fix the collecting box (8).

2. The electric control box of a water jet loom according to claim 1, characterized in that: The drive assembly comprises: A first transmission rod (9), the first transmission rod (9) being rotatably connected to the electric control box body (1), a second transmission rod (10) being provided on one side of the first transmission rod (9), two second slide grooves (11) being respectively provided on the first transmission rod (9) and the second transmission rod (10), a transmission block (12) being slidably connected in the second slide groove (11), and one end of the transmission block (12) being fixed to the slide plate (4); A fixed base (13), the fixed base (13) being fixedly connected to the electric control box body (1) and being located below the first transmission rod (9) and the second transmission rod (10); a first bevel gear (14) being rotatably connected to the fixed base (13), and one end of the first bevel gear (14) being fixed to the second transmission rod (10); a second bevel gear (15) being rotatably connected to the fixed base (13), and one end of the second bevel gear (15) passing through the first bevel gear (14) and the second transmission rod (10) and being fixed to the first transmission rod (9); a third bevel gear (16) being meshed between the first bevel gear (14) and the second bevel gear (15), and the third bevel gear (16) being located on the fixed base (13) and being rotatably connected to the fixed base (13); A motor (17), wherein the motor (17) is fixedly connected to the bottom surface of the fixed base (13), and an output shaft of the motor (17) passes through the bottom surface of the fixed base (13) and extends into the fixed base (13) to be fixedly connected to the third bevel gear (16).

3. The electric control box of a water jet loom according to claim 2, characterized in that: One end of the second bevel gear (15) is rotatably connected to the first bevel gear (14) and the second transmission rod (10), and the output shaft of the motor (17) is rotatably connected to the fixed base (13).

4. The electric control box of a water jet loom according to claim 1, characterized in that: The fixing assembly comprises: A third slide groove (18), the third slide groove (18) is provided in the fixed box (6) and communicates with the outside, an insert block (19) is slidably connected in the third slide groove (18), and one end of the insert block (19) passes through the collection box (8) and extends into the collection box (8) to be plugged into the collection box (8), and a spring (20) fixed to the inner wall of the third slide groove (18) is fixedly connected to the insert block (19).

5. The electric control box of a water jet loom according to claim 4, characterized in that: The insert block (19) is in an "L" shape.

6. The electric control box of a water jet loom according to claim 1, characterized in that: A handle is fixedly connected to the collection box (8).